Put all strings into a language file. Not sure if we need to do this for console messages.

Language file should be json with the following format:

{
    "ui": {
        "landing": {
            "myProperty": "String"
        }
    }
}

etc.

Language file should also contain urls and all other hardcoded strings which can be changed per server. Considering having a default file so that shared values (name, urls, etc) do not have to be repeated. They would be declared in a parent file and not declared in the child. If they are declared in the child, the parent's values are overriden.

Typically launch errors just pause the download status. It should rather display the error overlay and show the play option again.

Ideally we should just be able to check the exit code of the forked process and error if it's non-zero.

Such as, if I want to update the Forge version:

                {
                    "id": "net.minecraftforge:forge:1.12.2-14.23.5.2797",
                    "name": "Minecraft Forge",
                    "type": "ForgeHosted",
                    "artifact": {
                        "size": 4937218,
                        "MD5": "5320593704af58b3906e7106d27e41c8",
                        "url": "http://mc.westeroscraft.com/WesterosCraftLauncher/files/1.12.2/forge-1.12.2-14.23.5.2797-universal.jar"
                    },
                    "subModules": [
                        {
                            "id": "net.minecraft:launchwrapper:1.12",
                            "name": "Mojang (LaunchWrapper)",
                            "type": "Library",
                            "artifact": {
                                "size": 32999,
                                "MD5": "934b2d91c7c5be4a49577c9e6b40e8da",
                                "url": "http://mc.westeroscraft.com/WesterosCraftLauncher/files/1.12.2/launchwrapper-1.12.jar"
                            }
                        },
                        {
                            "id": "org.ow2.asm:asm-all:5.2",
                            "name": "Mojang (ASM)",
                            "type": "Library",
                            "artifact": {
                                "size": 247787,
                                "MD5": "f5ad16c7f0338b541978b0430d51dc83",
                                "url": "http://mc.westeroscraft.com/WesterosCraftLauncher/files/1.12.2/asm-all-5.2.jar"
                            }
                        },
                        {
                            "id": "jline:jline:2.13",
                            "name": "Mojang (jline)",
                            "type": "Library",
                            "artifact": {
                                "size": 248566,
                                "MD5": "f251ba666cccb260ff7215b2cbeee8d4",
                                "url": "http://mc.westeroscraft.com/WesterosCraftLauncher/files/1.12.2/jline-2.13.jar"
                            }
                        },
                        {
                            "id": "org.scala-lang:scala-library:[email protected]",
                            "name": "Minecraft Forge (scala-library)",
                            "type": "Library",
                            "artifact": {
                                "size": 1474672,
                                "MD5": "379c15c4f724421c6d5d7aecedaf87a6",
                                "url": "http://mc.westeroscraft.com/WesterosCraftLauncher/files/1.12.2/scala-library-2.11.1.jar.pack.xz"
                            }
                        },
                        {
                            "id": "org.scala-lang:scala-compiler:[email protected]",
                            "name": "Minecraft Forge (scala-compiler)",
                            "type": "Library",
                            "artifact": {
                                "size": 3076920,
                                "MD5": "7d89e952f2d5c74577310cd2c28e3f20",
                                "url": "http://mc.westeroscraft.com/WesterosCraftLauncher/files/1.12.2/scala-compiler-2.11.1.jar.pack.xz"
                            }
                        },
                        {
                            "id": "org.scala-lang:scala-actors-migration_2.11:[email protected]",
                            "name": "Minecraft Forge (scala-actors-migration)",
                            "type": "Library",
                            "artifact": {
                                "size": 21324,
                                "MD5": "04e3428b2600ace33c7ae2bf1f6c0a4c",
                                "url": "http://mc.westeroscraft.com/WesterosCraftLauncher/files/1.12.2/scala-actors-migration_2.11-1.1.0.jar.pack.xz"
                            }
                        },
                        {
                            "id": "org.scala-lang.plugins:scala-continuations-library_2.11:[email protected]",
                            "name": "Minecraft Forge (scala-continuations-library)",
                            "type": "Library",
                            "artifact": {
                                "size": 7956,
                                "MD5": "ed9b1d27aba8ac4090a3749c4dfc895a",
                                "url": "http://mc.westeroscraft.com/WesterosCraftLauncher/files/1.12.2/scala-continuations-library_2.11-1.0.2.jar.pack.xz"
                            }
                        },
                        {
                            "id": "org.scala-lang.plugins:scala-continuations-plugin_2.11.1:[email protected]",
                            "name": "Minecraft Forge (scala-continuations-plugin)",
                            "type": "Library",
                            "artifact": {
                                "size": 46140,
                                "MD5": "a8232db22a72a981de6b1399eb86dff7",
                                "url": "http://mc.westeroscraft.com/WesterosCraftLauncher/files/1.12.2/scala-continuations-plugin_2.11.1-1.0.2.jar.pack.xz"
                            }
                        },
                        {
                            "id": "org.scala-lang:scala-parser-combinators_2.11:[email protected]",
                            "name": "Minecraft Forge (scala-parser-combinators)",
                            "type": "Library",
                            "artifact": {
                                "size": 85568,
                                "MD5": "2e50a7df17680daadacca69f07f8a16d",
                                "url": "http://mc.westeroscraft.com/WesterosCraftLauncher/files/1.12.2/scala-parser-combinators_2.11-1.0.1.jar.pack.xz"
                            }
                        },
                        {
                            "id": "org.scala-lang:scala-reflect:[email protected]",
                            "name": "Minecraft Forge (scala-reflect)",
                            "type": "Library",
                            "artifact": {
                                "size": 1070312,
                                "MD5": "84e5dc81c10e2bd74c579c9d0332fdd9",
                                "url": "http://mc.westeroscraft.com/WesterosCraftLauncher/files/1.12.2/scala-reflect-2.11.1.jar.pack.xz"
                            }
                        },
                        {
                            "id": "org.scala-lang:scala-swing_2.11:1.0.1",
                            "name": "Minecraft Forge (scala-swing)",
                            "type": "Library",
                            "artifact": {
                                "size": 736795,
                                "MD5": "1d360289e697022a3f57abaad344b28f",
                                "url": "http://mc.westeroscraft.com/WesterosCraftLauncher/files/1.12.2/scala-swing_2.11-1.0.1.jar"
                            }
                        },
                        {
                            "id": "org.scala-lang:scala-xml_2.11:[email protected]",
                            "name": "Minecraft Forge (scala-xml)",
                            "type": "Library",
                            "artifact": {
                                "size": 217812,
                                "MD5": "cc891b094a4c32dedc56bfefe9b072ff",
                                "url": "http://mc.westeroscraft.com/WesterosCraftLauncher/files/1.12.2/scala-xml_2.11-1.0.2.jar.pack.xz"
                            }
                        },
                        {
                            "id": "com.typesafe.akka:akka-actor_2.11:[email protected]",
                            "name": "Minecraft Forge (akka-actor)",
                            "type": "Library",
                            "artifact": {
                                "size": 746612,
                                "MD5": "25cb22c3078e9fb3f7a861c912924862",
                                "url": "http://mc.westeroscraft.com/WesterosCraftLauncher/files/1.12.2/akka-actor_2.11-2.3.3.jar.pack.xz"
                            }
                        },
                        {
                            "id": "com.typesafe:config:[email protected]",
                            "name": "Minecraft Forge (typesafe-config)",
                            "type": "Library",
                            "artifact": {
                                "size": 56636,
                                "MD5": "10ec4ccabc4e68aac9cf87165ead5d7d",
                                "url": "http://mc.westeroscraft.com/WesterosCraftLauncher/files/1.12.2/config-1.2.1.jar.pack.xz"
                            }
                        },
                        {
                            "id": "lzma:lzma:0.0.1",
                            "name": "Mojang (LZMA)",
                            "type": "Library",
                            "artifact": {
                                "size": 5762,
                                "MD5": "a3e3c3186e41c4a1a3027ba2bb23cdc6",
                                "url": "http://mc.westeroscraft.com/WesterosCraftLauncher/files/1.12.2/lzma-0.0.1.jar"
                            }
                        },
                        {
                            "id": "net.sf.trove4j:trove4j:3.0.3",
                            "name": "Trove4J",
                            "type": "Library",
                            "artifact": {
                                "size": 2523218,
                                "MD5": "8fc4d4e0129244f9fd39650c5f30feb2",
                                "url": "http://mc.westeroscraft.com/WesterosCraftLauncher/files/1.12.2/trove4j-3.0.3.jar"
                            }
                        },
                        {
                            "id": "java3d:vecmath:1.5.2",
                            "name": "Vecmath",
                            "type": "Library",
                            "artifact": {
                                "size": 318956,
                                "MD5": "e5d2b7f46c4800a32f62ce75676a5710",
                                "url": "http://mc.westeroscraft.com/WesterosCraftLauncher/files/1.12.2/vecmath-1.5.2.jar"
                            }
                        },
                        {
                            "id": "net.sf.jopt-simple:jopt-simple:5.0.3",
                            "name": "Jopt-simple",
                            "type": "Library",
                            "artifact": {
                                "size": 78175,
                                "MD5": "0a5ec84e23df9d7cfb4063bc55f2744c",
                                "url": "http://mc.westeroscraft.com/WesterosCraftLauncher/files/1.12.2/jopt-simple-5.0.3.jar"
                            }
                        },
                        {
                            "id": "org.apache.maven:maven-artifact:3.5.3",
                            "name": "maven-artifact",
                            "type": "Library",
                            "artifact": {
                                "size": 54961,
                                "MD5": "7741ebf29690ee7d9dde9cf4376347fc",
                                "url": "http://mc.westeroscraft.com/WesterosCraftLauncher/files/1.12.2/maven-artifact-3.5.3.jar"
                            }
                        },
                        {
                            "id": "net.minecraftforge:MercuriusUpdater:1.12.2",
                            "name": "MercuriusUpdater",
                            "type": "Library",
                            "artifact": {
                                "size": 15098,
                                "MD5": "6eb9e61097bee3103a2fdc42746b76a4",
                                "url": "http://mc.westeroscraft.com/WesterosCraftLauncher/files/1.12.2/MercuriusUpdater-1.12.2.jar"
                            }
                        }
                    ]
                },

I dont know how to change the subModules and the ARTIFACT field.

Hello, I have created a new modpack with this launcher and it does run but it crashses when it is loading.
crash-2019-02-23_20.26.35-client.txt
That's the crash report. Here is the pastebin: https://pastebin.com/9SQPD3NN

How could I solve this issue?

Hello. Can someone help me?
I would like to customize this Launcher which is excellent but I don't understand how to do it.
Thanks in advance for your answer.
Have a good day.
GeekCorner

I will look into this next time I have access to a mac (likely this wednesday).

Currently contains too many functions for too many things and is hard to organize.

• Move Java related validations to their own class.
• Move general utilities to their own class.
• Store important data as state variables.

I tried on making my own instance of the HeliosLauncher for my own Modpack (with self hosted Jar Files; updated all checksums and sizes) however I get those two errors:

[Minecraft] [19:17:30] [main/FATAL]: There is a binary discrepancy between the expected input class aad (aad) and the actual class. Checksum on disk is f4e77106, in patch 5753cef1. Things are probably about to go very wrong. Did you put something into the jar file?

[Minecraft] [19:17:30] [main/FATAL]: The game is going to exit, because this is a critical error, and it is very improbable that the modded game will work, please obtain clean jar files.

How can I fix this or at least get some more information to fix this issue more easily?

For some reason, some antivirus software blocks launch-wrapper.jar from being downloaded. We should have an error overlay which detects this and instructs the user on how to resolve it.

The overlay should trigger when one of the following is true.

AssetExec outputs the following (without bye count or version). Use generic regex for matching.

landing.js:464 [AEx] WARN: Got 186 bytes for net.minecraft:launchwrapper:1.12: Expected 32999
landing.js:468 [AEx] Hashes do not match, net.minecraft:launchwrapper:1.12 may be corrupted.

The game outputs the following through stderr.

Error: Could not find or load main class net.minecraft.launchwrapper.Launch

The error overlay should inform the user that we were unable to download all files due to excessive antivirus protection (flase positive). In order to fix, they will need to turn off their antivirus or add exemptions for mc.westeroscraft.com.

Possibily include a link to the following support thread.
https://westeroscraft.com/threads/win10-java-1-8-0_171-westeroscraft-launcher-open-net-minecract-launchwrapper-launch.1311/

Obviously we want to correct this issue with the antivirus software, but until we do an overlay will eliminate user-end confusion.

The extraction suite is not being packaged and therefore extractions fail on macOS.

Versions affected: at least v1.0.4+

Possibly an error with electron-builder's extraResources processing. Will look into it.

I used my system auth. How to install link-skin. Example: isset site http://website.com/skin.php?name=Mojang. Site return image full skin. how install? js

Oracle has put JRE/JDK 8 downloads behind logins. Automatic downloads from this source is no longer possible. Possible solution would be to download using OpenJDK. This should be fine for the latest versions of Java, it is unclear if OpenJDK has an available implementation for Java 8. The license for Java 8 has changed and does not permit production use. This shouldn't be an issue since we are installing it as a courtesy to the user (who would otherwise need to install it manually) for their own personal use.

Downloads for JRE 8 installers are still available here https://www.java.com/en/download/manual.jsp, however the tar.gz versions are not.

Haven't had spoilers in any articles up until now. As such, we've neglected to properly style them.

Doesn't work on any Forge versions older than 1.9.

It's not the Forge version.json, something is malformed and incorrect in your code somewhere. But there is no logging for this aspect of the script.

Verified working 1.9+ Forge
Verified BROKEN: Anything under 1.9

Seems like a TON of code to not work any variation or object key. You must be using string or something .

Rework the backend so that vanilla launch is also supported. Have it be accessible through the console.

Without a License we are not permitted to modify or help in the developement in the code.
If this is a mistake please add a License file for it!

hello, I can't seem to change my shader (the onje included) to none.

Launch code should handle this and copy/dl the file to that directory in the first place. There's no need for the VersionJar module type. Update download code accordingly.

VersionManifest is still required.

Check the game process for a non-zero exit code and display an error overlay if this is the case.

Hello.
I would like to deactivate the Mod Dropdown function. How to do it?
Thanks in advance for your answer.
Have a good day.
GeekCorner

Add minimal shaders options to the settings UI. For example, allow users to select a specific shaderpack through the launcher rather than changing it ingame (less lag).

Maybe add a few other common options.

Hello, I wanted to know if you knew where the problem can come from, my launcher detects the update, says "downloading .." and remains blocked in this place.

Basically, it is 1.0.0, it detects version 1.0.1 on my github but does not download it ....

https://launchermeta.mojang.com/mc/game/version_manifest.json

npm ERR! [email protected] preinstall: node install.js --preinstall`` is the NPM as it states in your @readme.md page once the files are downloaded. then run npm install.

Here is my Logfile.
0 info it worked if it ends with ok 1 verbose cli [ 'C:\\Program Files\\nodejs\\node.exe', 1 verbose cli 'C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js', 1 verbose cli 'i', 1 verbose cli 'sodium', 1 verbose cli '--preinstall', 1 verbose cli '-g' ] 2 info using [email protected] 3 info using [email protected] 4 verbose npm-session 054a677b78577ab6 5 silly install loadCurrentTree 6 silly install readGlobalPackageData 7 http fetch GET 200 https://registry.npmjs.org/sodium 30ms (from cache) 8 silly pacote tag manifest for sodium@latest fetched in 68ms 9 timing stage:loadCurrentTree Completed in 117ms 10 silly install loadIdealTree 11 silly install cloneCurrentTreeToIdealTree 12 timing stage:loadIdealTree:cloneCurrentTree Completed in 0ms 13 silly install loadShrinkwrap 14 timing stage:loadIdealTree:loadShrinkwrap Completed in 2ms 15 silly install loadAllDepsIntoIdealTree 16 silly resolveWithNewModule [email protected] checking installable status 17 http fetch GET 200 https://registry.npmjs.org/node-addon-api 13ms (from cache) 18 silly pacote range manifest for node-addon-api@* fetched in 16ms 19 silly resolveWithNewModule [email protected] checking installable status 20 timing stage:loadIdealTree:loadAllDepsIntoIdealTree Completed in 26ms 21 timing stage:loadIdealTree Completed in 29ms 22 silly currentTree npm 23 silly idealTree npm 23 silly idealTree -- [email protected]
23 silly idealTree -- [email protected] 24 silly install generateActionsToTake 25 timing stage:generateActionsToTake Completed in 6ms 26 silly diffTrees action count 2 27 silly diffTrees add [email protected] 28 silly diffTrees add [email protected] 29 silly decomposeActions action count 16 30 silly decomposeActions fetch [email protected] 31 silly decomposeActions extract [email protected] 32 silly decomposeActions preinstall [email protected] 33 silly decomposeActions build [email protected] 34 silly decomposeActions install [email protected] 35 silly decomposeActions postinstall [email protected] 36 silly decomposeActions finalize [email protected] 37 silly decomposeActions refresh-package-json [email protected] 38 silly decomposeActions fetch [email protected] 39 silly decomposeActions extract [email protected] 40 silly decomposeActions preinstall [email protected] 41 silly decomposeActions build [email protected] 42 silly decomposeActions install [email protected] 43 silly decomposeActions postinstall [email protected] 44 silly decomposeActions finalize [email protected] 45 silly decomposeActions refresh-package-json [email protected] 46 silly install executeActions 47 silly doSerial global-install 16 48 verbose correctMkdir C:\Users\nanob\AppData\Roaming\npm-cache\_locks correctMkdir not in flight; initializing 49 verbose lock using C:\Users\nanob\AppData\Roaming\npm-cache\_locks\staging-c4c8c3742a8746b1.lock for C:\Users\nanob\AppData\Roaming\npm\node_modules\.staging 50 silly doParallel extract 2 51 silly extract [email protected] 52 silly extract [email protected] 53 silly tarball trying node-addon-api@* by hash: sha512-479Bjw9nTE5DdBSZZWprFryHGjUaQC31y1wHo19We/k0BZlrmhqQitWoUL0cD8+scljCbIUL+E58oRDEakdGGA== 54 silly tarball trying sodium@latest by hash: sha512-IsTwTJeoNBU97km3XkrbCGC/n/9aUQejgD3QPr2YY2gtbSPru3TI6nhCqgoez9Mv88frF9oVZS/jrXFbd6WXyA== 55 silly extract node-addon-api@* extracted to C:\Users\nanob\AppData\Roaming\npm\node_modules\.staging\node-addon-api-808edf68 (145ms) 56 silly extract sodium@latest extracted to C:\Users\nanob\AppData\Roaming\npm\node_modules\.staging\sodium-9c2c6e16 (892ms) 57 timing action:extract Completed in 897ms 58 silly doReverseSerial unbuild 16 59 silly doSerial remove 16 60 silly doSerial move 16 61 silly doSerial finalize 16 62 silly finalize C:\Users\nanob\AppData\Roaming\npm\node_modules\sodium\node_modules\node-addon-api 63 silly finalize C:\Users\nanob\AppData\Roaming\npm\node_modules\sodium 64 timing action:finalize Completed in 15ms 65 silly doParallel refresh-package-json 2 66 silly refresh-package-json C:\Users\nanob\AppData\Roaming\npm\node_modules\sodium\node_modules\node-addon-api 67 silly refresh-package-json C:\Users\nanob\AppData\Roaming\npm\node_modules\sodium 68 timing action:refresh-package-json Completed in 293ms 69 silly doParallel preinstall 2 70 silly preinstall [email protected] 71 info lifecycle [email protected]~preinstall: [email protected] 72 silly preinstall [email protected] 73 info lifecycle [email protected]~preinstall: [email protected] 74 verbose lifecycle [email protected]~preinstall: unsafe-perm in lifecycle true 75 verbose lifecycle [email protected]~preinstall: PATH: C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin;C:\Users\nanob\AppData\Roaming\npm\node_modules\sodium\node_modules\.bin;C:\Users\nanob\AppData\Roaming\npm\node_modules\.bin;C:\Program Files (x86)\Common Files\Oracle\Java\javapath;C:\Python27\;C:\Python27\Scripts;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\nodejs\;C:\ProgramData\chocolatey\bin;C:\Program Files\PuTTY\;C:\Users\nanob\AppData\Local\Microsoft\WindowsApps;;D:\Programs\Microsoft VS Code\bin;C:\Users\nanob\AppData\Roaming\npm;C:\Program Files\JetBrains\WebStorm 2018.3.5\bin; 76 verbose lifecycle [email protected]~preinstall: CWD: C:\Users\nanob\AppData\Roaming\npm\node_modules\sodium 77 silly lifecycle [email protected]~preinstall: Args: [ '/d /s /c', 'node install.js --preinstall' ] 78 silly lifecycle [email protected]~preinstall: Returned: code: 1 signal: null 79 info lifecycle [email protected]~preinstall: Failed to exec preinstall script 80 timing action:preinstall Completed in 195ms 81 verbose unlock done using C:\Users\nanob\AppData\Roaming\npm-cache\_locks\staging-c4c8c3742a8746b1.lock for C:\Users\nanob\AppData\Roaming\npm\node_modules\.staging 82 timing stage:rollbackFailedOptional Completed in 358ms 83 timing stage:runTopLevelLifecycles Completed in 1923ms 84 verbose stack Error: [email protected] preinstall: node install.js --preinstall84 verbose stack Exit status 1 84 verbose stack at EventEmitter.<anonymous> (C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\index.js:301:16) 84 verbose stack at EventEmitter.emit (events.js:197:13) 84 verbose stack at ChildProcess.<anonymous> (C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\lib\spawn.js:55:14) 84 verbose stack at ChildProcess.emit (events.js:197:13) 84 verbose stack at maybeClose (internal/child_process.js:984:16) 84 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:265:5) 85 verbose pkgid [email protected] 86 verbose cwd E:\ElectronLauncher-1.6.0 87 verbose Windows_NT 10.0.17134 88 verbose argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "i" "sodium" "--preinstall" "-g" 89 verbose node v11.10.1 90 verbose npm v6.7.0 91 error code ELIFECYCLE 92 error errno 1 93 error [email protected] preinstall:node install.js --preinstall93 error Exit status 1 94 error Failed at the [email protected] preinstall script. 94 error This is probably not a problem with npm. There is likely additional logging output above. 95 verbose exit [ 1, true ]

Complete asshole.

I modified dev-app-update.yml so the launcher update from my repository. But every time I launch the app I get this error :
A javascript error occurred in the main process Uncaught Exception: Error: net::ERR_HTTP_RESPONSE_CODE_FAILURE

Error in the console :

Initializing auto updater. Checking for update Error: HttpError: 404 Not Found "method: GET url: https://github.com/Escartem/EscartemLauncher/releases/download/v0/latest.yml\n\nPlease double check that your authentication token is correct. Due to security reasons actual status maybe not reported, but 404.\n" Headers: { "cache-control": "no-cache", "content-encoding": "gzip", "content-security-policy": "default-src 'none'; base-uri 'self'; connect-src 'self'; form-action 'self'; img-src 'self' data:; script-src 'self'; style-src 'unsafe-inline'", "content-type": "text/plain; charset=utf-8", "date": "Mon, 11 Nov 2019 15:34:36 GMT", "expect-ct": "max-age=2592000, report-uri=\"https://api.github.com/_private/browser/errors\"", "server": "GitHub.com", "status": "404 Not Found", "strict-transport-security": "max-age=31536000; includeSubdomains; preload", "transfer-encoding": "chunked", "vary": "X-PJAX", "x-content-type-options": "nosniff", "x-frame-options": "deny", "x-github-request-id": "F8D6:33B27:B4253D:10E78C0:5DC97F8B", "x-request-id": "185e71bb-2c6b-4eb5-acd0-ebcef86d85d9", "x-xss-protection": "1; mode=block" } at createHttpError (C:\Users\Username\Desktop\Escartem-Launcher-2\node_modules\builder-util-runtime\out\httpExecutor.js:84:10) at ElectronHttpExecutor.handleResponse (C:\Users\Username\Desktop\Escartem-Launcher-2\node_modules\builder-util-runtime\out\httpExecutor.js:167:14) at ClientRequest.<anonymous> (C:\Users\Username\Desktop\Escartem-Launcher-2\node_modules\builder-util-runtime\out\httpExecutor.js:133:16) at ClientRequest.emit (events.js:210:5) at URLRequest.<anonymous> (electron/js2c/browser_init.js:2376:12) at URLRequest.emit (events.js:210:5)

I only would like to update from github but maybe the error is caused by my repository because when dev-app-update.yml is with the default content it works but when I replace it with my repository it doesn’t work anymore.

Hi,
When I publish a new release on my Github for the launcher, I successfully have an update in the launcher. All is correct here. But when I try to update the launcher from the launcher, the launcher just desinstall itself and that's all.
I have this on windows 10, and all my users are touched.
Thanks in advance for your help.

Hi,

Please add deb x64 is fully supported by electron packager.

Cordialy

electron-updater is broken with electron@3 - a solution is available but we're waiting for the maintainer to merge it.

See
electron-userland/electron-builder#3367
electron-userland/electron-builder#3371

Config options for DynamicSurroundings don't appear to be persistent (in this case, disabling "Player Footprints"- each time I start the game these have been reset to being enabled).

Can you add a crack mode in the helios launcher for better huse ?

Forge 1.13 will support Java 9+, therefore we also need to support installations of these versions for 1.13+. Java 8 will remain our primary candidate for discovery and installation (at least until oracle starts hiding downloads behind a login).

All OS

Ensure the output of java -XshowSettings:properties has not changed. If it has, update accordingly.

Windows

The registry keys for Java 9+ have changed, we will need to add support for them.

MacOS + Linux

Tests need to be run to make sure installation directories and fs structure have not changed.

https://docs.oracle.com/javase/10/install/overview-jdk-10-and-jre-10-installation.htm#JSJIG-GUID-8677A77F-231A-40F7-98B9-1FD0B48C346A

No ETA on this. WesterosCraft is unlikely to update to 1.13 for at least another year, however the launcher should be made compatible as soon as possible. I would like to begin working on this by the time Forge 1.13 is available.

Hello !

In an objective to use this launcher for one of my projects, I'm trying to understand how Forge is intalled.

... However, after many hours of search through the code, I still don't understand where it's happening.

Could you take 10-15 minutes to explain precisely how your machinery works ? Thank you in advance 😅

Strategy:

• Remove commonDirectory

• Remove instanceDirectory

• Add dataDirectory

  • Save default value if null.
  • Use stored value if not null.

• Add field to change this under Launcher Settings.

http://prntscr.com/mxsjso

Hi,
Is there any way to set my custom yggdrasil's auth server? And can I use the launcher for my own usage?

Random users have been affected by an issue preventing them from connecting to the server. Any attempts to connect are rejected with the reason 'Failed to verify username'.

Temporary Workaround
Log out of your accounts, then relog in.

Why this works: The issue seems to be related to the clientToken, as of v1.5.1 the clientToken will be reset when all accounts are removed.

This issue randomly affects users so our authentication methods do seem to work, however occasionally something goes wrong. Our authentication strategy follows the guidelines laid out on wiki.vg.

1. Send first auth request without a clientToken. (ie. if current client token is null)
   • Save the clientToken generated by Mojang's server and use this for all subsequent requests.
2. That's it.

This issue can be manuallt invoked by by sending the incorrect --username argument to the game. As a result, the following has been verifications have been made.

• The stored displayName matches the current name of the user.
• All displayNames are alphanumeric with underscores, no encoding issues.
• Strings are trimmed before being submitted to the game.

As was mentioned earlier, the only thing that fixes the issue is submitting a request with a new clientToken. This leads me to believe that something with the clientToken is somehow causing issues with the returned accessToken. AFAIK, there is no way to detect this error before launching the game. Any issues witht he actual accessToken results in an "Invalid session" error.

Other launchers seem to just use the authlib, and we really aren't doing anything that differently. I've only given other code quick looks, but I honestly see no reason for this issue to happen. At this point, I'm nearly convinced there's some undocumented behavior that we aren't following exactly, Issues are not random, though. There must be some reason select clientTokens randomly fail.

Looking for some insight on this, as debugging it is largely speculative since I have never personally had the issue and we are literally following the documentation (and it usually works).

edit: This author is an asshole. I would suggest a different launcher until he gets some people skills.

My community is interested in using this launcher for our servers. We have a few servers running some modpacks on it and would like to consolidate down to a single launcher.

I've having troubles understanding the documentation around the distribution.json. Do you think you could provide an example with some notes on how you made it if we wanted to use https://www.curseforge.com/minecraft/modpacks/roguelike-adventures-and-dungeons for example? I think that would help a bunch of folks.

Thanks!

https://github.com/flathub/flathub/wiki/App-Submission

This project was built for use on a specific server, as a result there are many hardcoded strings and features. My goal is to generalize the project and allow for easy customization. This is currently in the works, no ETA.

End Goals:

• Localization of strings to language files.
• External builder project which will patch all changes to the base project and invoke electron-builder. This will eliminate the need for users to change the base code.
• Full documentation.
• Vanilla launch configurations.

This list is not final. No ETA.

this is a amazing launcher but can we make users logined to our server without Minecraft Premium Account?
because in our server all players has no premium account from minecraft and they play with Tlauncher that make them login without any user and password of minecraft hub and users can login to the servers just with a NickName
so how can we do login without any check of minecraft hub?

Hi, i have like 10 peoples stuck in this problem, i don't know why

[AEx] Invalid or unsupported zip format. No END header found [LaunchSuite] AssetExec exited with code 1, assuming error.

At first I thought it was my 'distribution.json' problem. However I made tests with these users who had this problem by making them a distribution.json with only Forge hosted at this address: http://files.minecraftforge.net/maven/net/minecraftforge/forge/1.12.2 -14.23.5.2836 / forge-1.12.2-14.23.5.2836-universal.jar
and they still had the same problem without being able to understand why.

Thank you in advance for your help.

This is full log :

C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:9 [Preloader] Loading..
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:9 [ConfigManager] Successfully Loaded
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:9 [Preloader] Cleaned natives directory.
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:9 [Landing] Refreshing Mojang Statuses..
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:9 [UICore] UICore Initializing..
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:9 [Preloader] Loaded distribution index.
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:9 [AutoUpdater] Initializing..
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:9 [Landing] Refreshing Server Status
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:9 [AutoUpdater] Checking for update..
app.ejs:1 A cookie associated with a cross-site resource at https://github.com/ was set without the SameSite attribute. A future release of Chrome will only deliver cookies with cross-site requests if they are set with SameSite=None and Secure. You can review cookies in developer tools under Application>Storage>Cookies and see more details at https://www.chromestatus.com/feature/5088147346030592 and https://www.chromestatus.com/feature/5633521622188032.
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:17 [Landing] Object
warn @ C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:17
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:9 [AuthManager] Account access token validated.
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:9 [AutoUpdater] No new update found.
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:9 [Landing] Launching game..
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\assetguard.js:440 string
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\assetguard.js:390 java.runtime.version = 1.8.0_241-b07
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\assetguard.js:380 sun.arch.data.model = 64
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:9 [Landing] Java version meta Object
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:9 [Landing] Refreshing Server Status
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:9 [AEx] AssetExec Started
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:9 [AEx] [ConfigManager] Successfully Loaded
[DistroManager] Developer mode disabled.
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:9 [LaunchSuite] Validated distibution index.
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:9 [LaunchSuite] Version data loaded.
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:17 [Landing] Object
warn @ C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:17
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:9 [LaunchSuite] Asset Validation Complete
uicore.js:29 Ne regardez pas la console si on ne vous l'a pas demandé
uicore.js:30 If you've been told to paste something here, you're being scammed.
uicore.js:31 Unless you know exactly what you're doing, close this window.
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:9 [LaunchSuite] Library validation complete.
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:9 [LaunchSuite] File validation complete.
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:9 [AEx]
C:\Program Files\MazeLauncher
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:9 [AEx] \resources\app.asar\node_modules\adm-zip\zipFile.js:107
throw Utils.Errors.INVALID_FORMAT;
^
I
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:9 [AEx] nvalid or unsupported zip format. No END header
C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:9 [AEx] found

C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:25 [LaunchSuite] AssetExec exited with code 1, assuming error.
error @ C:\Program Files\MazeLauncher\resources\app.asar\app\assets\js\loggerutil.js:25
(anonymous) @ landing.js:527
emit @ events.js:210
maybeClose @ internal/child_process.js:1021
ChildProcess._handle.onexit @ internal/child_process.js:283
DevTools failed to parse SourceMap: file:///C:/Program%20Files/MazeLauncher/resources/app.asar/app/uri.all.js.map
DevTools failed to parse SourceMap: file:///C:/Program%20Files/MazeLauncher/resources/app.asar/app/performance-now.js.map

Hello,
would it be possible to add options for craks?

sorry for spelling, I'm french

Matthieu

Hi,

I got this error while trying to build the launcher for Linux.
Building for windows works perfectly...

Here are the logs :
pastebin

Thanks for your response !!

For some reason, the main process seems to be blocking when we fork assetguard. Will need to investigate.

Issue: Invalid or unsupported zip format. No END header found
https://gist.github.com/AzureZhen/b9a72325e862212010063e84611417a7

This is a random bug that randomly affects some users, not sure what causes this bug at all.

This is my distribution file: http://cc2web.cyberconnects2.com/games/rcraft/distribution.json

This Error :
Unable to canonicalize path absolute:C:\Users\Sunloos\AppData\Roaming.summermc\instances\summermc\forgeModList.json relative to C:\Users\Sunloos\AppData\Roaming.summermc\instances\summermc
java.io.IOException: La syntaxe du nom de fichier, de r�pertoire ou de volume est incorrecte
at java.io.WinNTFileSystem.canonicalize0(Native Method) ~[?:1.8.0_231]
at java.io.WinNTFileSystem.canonicalize(Unknown Source) ~[?:1.8.0_231]
at java.io.File.getCanonicalPath(Unknown Source) ~[?:1.8.0_231]
at java.io.File.getCanonicalFile(Unknown Source) ~[?:1.8.0_231]
at cpw.mods.fml.relauncher.ModListHelper.parseListFile(ModListHelper.java:51) [forge-1.7.10-10.13.4.1614-1.7.10.jar:?]
at cpw.mods.fml.relauncher.ModListHelper.parseModList(ModListHelper.java:35) [forge-1.7.10-10.13.4.1614-1.7.10.jar:?]
at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:227) [forge-1.7.10-10.13.4.1614-1.7.10.jar:?]
at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:221) [forge-1.7.10-10.13.4.1614-1.7.10.jar:?]
at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90) [forge-1.7.10-10.13.4.1614-1.7.10.jar:?]
at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67) [forge-1.7.10-10.13.4.1614-1.7.10.jar:?]
at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34) [forge-1.7.10-10.13.4.1614-1.7.10.jar:?]
at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:126) [forge-1.7.10-10.13.4.1614-1.7.10.jar:?]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]

I can't find any solution

Hello.
The launcher is very good but I have a difficulty. I added 2 mods in my file "distribution.json"
Everything is fine, everything is downloading, but when Minecraft launches, the 2 additional mods do not activate. Nothing in the logs. Do you have an idea ?
Thanks in advance for your answer!
Have a good day !
GeekCorner

The Launcher sometimes stuck in the loadingContent view and there is no error in the console and the network tab don't show anything special.

Sometimes is loading correct and sometimes not.

[Preloader] Loading..
C:\Users\x\Documents\HeliosOrg\app\assets\js\loggerutil.js:9 [ConfigManager] Successfully Loaded
C:\Users\x\Documents\HeliosOrg\app\assets\js\loggerutil.js:9 [Preloader] Cleaned natives directory.
C:\Users\x\Documents\HeliosOrg\app\assets\js\loggerutil.js:9 [Preloader] Loaded distribution index.
C:\Users\x\Documents\HeliosOrg\app\assets\js\loggerutil.js:9 [Landing] Refreshing Mojang Statuses..
C:\Users\x\Documents\HeliosOrg\app\assets\js\loggerutil.js:9 [UICore] UICore Initializing..

I have error
https://gist.github.com/norfair00/a7a814496f8ede58c68417e12f276e18
For forgeModList.json not loadind and other error