获取不到消息序列号或者消息随机码

Multiple commands produce '/Users/wilson/flutterProject/XX/build/ios/Debug-iphonesimulator/dim/dim.framework/Info.plist':

有增加群聊的功能吗？

回话列表不显示对方头像吗

E/AndroidRuntime(15221): FATAL EXCEPTION: main
E/AndroidRuntime(15221): Process: com.wkmill.androidapp, PID: 15221
E/AndroidRuntime(15221): java.lang.NullPointerException: Attempt to invoke interface method 'void io.flutter.plugin.common.EventChannel$EventSink.success(java.lang.Object)' on a null object reference
E/AndroidRuntime(15221): at com.brzhang.flutter.dim.DimPlugin$2.onRefresh(DimPlugin.java:86)
E/AndroidRuntime(15221): at com.tencent.imsdk.conversation.ConversationManager$1$3.run(ConversationManager.java:280)
E/AndroidRuntime(15221): at android.os.Handler.handleCallback(Handler.java:739)
E/AndroidRuntime(15221): at android.os.Handler.dispatchMessage(Handler.java:95)
E/AndroidRuntime(15221): at android.os.Looper.loop(Looper.java:135)
E/AndroidRuntime(15221): at android.app.ActivityThread.main(ActivityThread.java:5318)
E/AndroidRuntime(15221): at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime(15221): at java.lang.reflect.Method.invoke(Method.java:372)
E/AndroidRuntime(15221): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:922)
E/AndroidRuntime(15221): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:717)

[✓] Flutter (Channel stable, v1.7.8+hotfix.4, on Mac OS X 10.14.5 18F132, locale zh-Hans-CN)
• Flutter version 1.7.8+hotfix.4 at /Users/speanut/development/flutter
• Framework revision 20e59316b8 (7 weeks ago), 2019-07-18 20:04:33 -0700
• Engine revision fee001c93f
• Dart version 2.4.0

[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
• Android SDK at /Users/speanut/Library/Android/sdk
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-29, build-tools 29.0.2
• Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b49-5587405)
• All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 10.2.1)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 10.2.1, Build version 10E1001
• CocoaPods version 1.7.3

[✓] iOS tools - develop for iOS devices
• ios-deploy 1.9.4

[✓] Android Studio (version 3.5)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin version 38.2.3
• Dart plugin version 191.8423
• Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b49-5587405)

[✓] Connected device (1 available)
• iPhone 8 • 5824B4F7-8559-4598-A6A5-DE6CDEF331D2 • ios •
com.apple.CoreSimulator.SimRuntime.iOS-12-2 (simulator)

• No issues found!

爆出如下的错误

flutter: send message failed. code: -3 desc:Fetch token failed: http request failed

在发送图片之前，测试 可正常发送文本消息
查阅官方文档发现没有-3的错误码 用example测试发送图片 也是报错 问问作者大佬能提供解决的方案吗

如何监听某个单聊或群聊的新消息呢

消息列表中没有UniqueId 怎么弄呢

Flutter for web 与 MacOS已经进入Beta阶段，在Flutter应用中打通三端通信成为必备（当前我已有Web和APP端实现的需求）
对此期望能增加Desktop与Web端的支持

• 支持Window OS
• 支持Mac OS
• 支持Web（优先）

Launching lib/main.dart on iPhone 11 in debug mode...
Running pod install...
CocoaPods' output:
↳
Preparing

Analyzing dependencies

Inspecting targets to integrate
  Using `ARCHS` setting to build architectures of target `Pods-Runner`: (``)

Finding Podfile changes
  - Flutter
  - dim

Fetching external sources
-> Fetching podspec for `Flutter` from `.symlinks/flutter/ios`
-> Fetching podspec for `dim` from `.symlinks/plugins/dim/ios`

Resolving dependencies of `Podfile`
  CDN: trunk Relative path: CocoaPods-version.yml exists! Returning local because checking is only perfomed in repo update
[!] CocoaPods could not find compatible versions for pod "TXIMSDK_iOS":
  In snapshot (Podfile.lock):
    TXIMSDK_iOS (= 4.3.135)

  In Podfile:
    dim (from `.symlinks/plugins/dim/ios`) was resolved to 0.2.7, which depends on
      TXIMSDK_iOS


You have either:
 * out-of-date source repos which you can update with `pod repo update` or with `pod install --repo-update`.
 * changed the constraints of dependency `TXIMSDK_iOS` inside your development pod `dim`.
   You should run `pod update TXIMSDK_iOS` to apply changes you've made.

/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:328:in `raise_error_unless_state'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:310:in `block in unwind_for_conflict'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:308:in `tap'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:308:in `unwind_for_conflict'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:257:in `process_topmost_state'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolution.rb:182:in `resolve'
/Library/Ruby/Gems/2.6.0/gems/molinillo-0.6.6/lib/molinillo/resolver.rb:43:in `resolve'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/resolver.rb:94:in `resolve'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/installer/analyzer.rb:986:in `block in resolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/user_interface.rb:64:in `section'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/installer/analyzer.rb:984:in `resolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/installer/analyzer.rb:124:in `analyze'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/installer.rb:410:in `analyze'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/installer.rb:234:in `block in resolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/user_interface.rb:64:in `section'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/installer.rb:233:in `resolve_dependencies'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/installer.rb:156:in `install!'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/command/install.rb:52:in `run'
/Library/Ruby/Gems/2.6.0/gems/claide-1.0.3/lib/claide/command.rb:334:in `run'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/lib/cocoapods/command.rb:52:in `run'
/Library/Ruby/Gems/2.6.0/gems/cocoapods-1.8.4/bin/pod:55:in `<top (required)>'
/usr/local/bin/pod:23:in `load'
/usr/local/bin/pod:23:in `<main>'

Error output from CocoaPods:
↳

[!] Automatically assigning platform `iOS` with version `12.1` on target `Runner` because no platform was specified. Please specify a platform for this target in your Podfile. See `https://guides.cocoapods.org/syntax/podfile.html#platform`.

Error: CocoaPods's specs repository is too out-of-date to satisfy dependencies.
To update the CocoaPods specs, run:
pod repo update

Error running pod install
Error launching application on iPhone 11.

D:\yfw-enterprise-flutter\android\app\src\debug\AndroidManifest.xml:18:9-31 Error:
Attribute application@label value=(孷�����ҵ��) from AndroidManifest.xml:18:9-31
is also present at [com.tencent.imsdk:imsdk:4.5.15] AndroidManifest.xml:18:9-41 value=(@string/app_name).
Suggestion: add 'tools:replace="android:label"' to element at AndroidManifest.xml:9:5-19:19 to override.

FAILURE: Build failed with an exception.

• What went wrong:
  Execution failed for task ':app:processDebugManifest'.

Manifest merger failed with multiple errors, see logs

• Try:
  Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

[{"message":{"longitude":22.539999999999999,"latitude":113.93000000000001,"desc":"腾讯大厦"},"timConversation":{"type":1,"peer":"hoolly1"},"sender":"hoolly3"},{"message":{"longitude":22.539999999999999,"latitude":113.93000000000001,"desc":"腾讯大厦"},"timConversation":{"type":1,"peer":"hoolly1"},"sender":"hoolly3"},{"message":{"text":"haahah"},"timConversation":{"type":1,"peer":"hoolly1"},"sender":"hoolly3"}]

如上消息内容，没有发送时间，接收时间等，那么在消息列表里该如何排序显示呢？

请问一下有这个计划吗？

Launching lib\demo\dim_demo\main.dart on Note9 in debug mode...
C:\Users\M\Desktop\Code\flutter_study\android\app\src\debug\AndroidManifest.xml:11:9-38 Error:
Attribute application@label value=(flutter_study) from AndroidManifest.xml:11:9-38
is also present at [com.tencent.imsdk:imsdk:4.3.145] AndroidManifest.xml:18:9-41 value=(@string/app_name).
Suggestion: add 'tools:replace="android:label"' to element at AndroidManifest.xml:9:5-33:19 to override.
Gradle task assembleDebug failed with exit code 1
Exited (sigterm)

大神请问，FlutterTimPlugin里现在实现了新消息的监听，我这边需要监听会话的刷新，请问怎么加？

`* What went wrong:
Execution failed for task ':dim:verifyReleaseResources'.

A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
Android resource linking failed
C:\Users\Administrator.gradle\caches\transforms-2\files-2.1\0a271e99b6771ad4a84318244d532fb7\core-1.0.0\res\values\values.xml:57:5-88:25: AAPT: error: resource android:attr/fontVariationSettings not found.

 C:\Users\Administrator\.gradle\caches\transforms-2\files-2.1\0a271e99b6771ad4a84318244d532fb7\core-1.0.0\res\values\values.xml:57:5-88:25: AAPT: error: resource android:attr/ttcIndex not found.

• Try:
  Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

• Get more help at https://help.gradle.org

BUILD FAILED in 33s
Running Gradle task 'assembleRelease'...
Running Gradle task 'assembleRelease'... Done 34.2s
The built failed likely due to AndroidX incompatibilities in a plugin. The tool is about to try using Jetfier to solve the incompatibility.
Building plugin dim...
Running Gradle task 'assembleAarRelease'...
Running Gradle task 'assembleAarRelease'... Done 1.1s

FAILURE: Build failed with an exception.

• What went wrong:
  A problem occurred configuring root project 'dim'.

SDK location not found. Define location with sdk.dir in the local.properties file or with an ANDROID_HOME environment variable.

• Try:
  Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

• Get more help at https://help.gradle.org

BUILD FAILED in 0s

The plugin dim could not be built due to the issue above.
`

这个插件最新版本所支持的Sdk版本是多少

关于音视频使用是可以支持？

如何把消息转成TIMMessage撤回

非常好

MJExtension 不可改为 s.dependency 么？

s.dependency 'Flutter'
s.dependency 'MJExtension', '~> 3.2.1'

[✓] Flutter (Channel stable, v1.7.8+hotfix.3, on Mac OS X 10.14.5 18F132, locale zh-Hans-CN)
• Flutter version 1.7.8+hotfix.3 at /Users/speanut/development/flutter
• Framework revision b712a172f9 (7 weeks ago), 2019-07-09 13:14:38 -0700
• Engine revision 54ad777fd2
• Dart version 2.4.0

[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
• Android SDK at /Users/speanut/Library/Android/sdk
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-29, build-tools 29.0.2
• Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b49-5587405)
• All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 10.2.1)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 10.2.1, Build version 10E1001
• CocoaPods version 1.7.3

[✓] iOS tools - develop for iOS devices
• ios-deploy 1.9.4

[!] Android Studio (version 3.5)
• Android Studio at /Applications/Android Studio.app/Contents
✗ Flutter plugin not installed; this adds Flutter specific functionality.
✗ Dart plugin not installed; this adds Dart specific functionality.
• Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b49-5587405)

[✓] Connected device (2 available)
• speanut (2) • 925d906d24fc7bfc700785e65ca0a0da59662cd8 • ios • iOS 12.3
• iPhone 8 • 5824B4F7-8559-4598-A6A5-DE6CDEF331D2 • ios •
com.apple.CoreSimulator.SimRuntime.iOS-12-2 (simulator)

error: Multiple commands produce '/build/ios/Debug-iphonesimulator/dim/dim.framework/Info.plist':
1) Target 'dim' (project 'Pods') has copy command from '/Users/speanut/development/flutter/.pub-cache/hosted/pub.flutter-io.cn/dim-0.2.6/ios/Classes/MJExtension/Info.plist' to '/build/ios/Debug-iphonesimulator/dim/dim.framework/Info.plist'
2) Target 'dim' (project 'Pods') has process command with output '/build/ios/Debug-iphonesimulator/dim/dim.framework/Info.plist'
Runner-cgasymwulsayopauzwnivtcygwgd
note: Using new build systemnote: Planning buildnote: Constructing build description

FAILURE: Build failed with an exception.

• What went wrong:
  A problem occurred configuring root project 'dim'.

Could not resolve all files for configuration ':classpath'.
Could not resolve com.android.tools.build:gradle:3.1.2.
Required by:
project :
> Could not resolve com.android.tools.build:gradle:3.1.2.
> Could not get resource 'https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/3.1.2/gradle-3.1.2.pom'.
> Could not HEAD 'https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/3.1.2/gradle-3.1.2.pom'.
> Connect to 127.0.0.1:12759 [/127.0.0.1] failed: Connection refused (Connection refused)
> Could not resolve com.android.tools.build:gradle:3.1.2.
> Could not get resource 'https://jcenter.bintray.com/com/android/tools/build/gradle/3.1.2/gradle-3.1.2.pom'.
> Could not HEAD 'https://jcenter.bintray.com/com/android/tools/build/gradle/3.1.2/gradle-3.1.2.pom'.
> Connect to 127.0.0.1:12759 [/127.0.0.1] failed: Connection refused (Connection refused)

• Try:
  Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

• Get more help at https://help.gradle.org

BUILD FAILED in 0s

The plugin dim could not be built due to the issue above.