dfinity / cancan Goto Github PK

Hi,
Thanks for the great work. I encountered an error while trying to upload a video via the frontend canister deployed on my local node.
I've tested with the UI on the development server and it's works great.

I get errors when running the script:
$: ./bootstrap.sh
Running bootstrap script...
dfx build

[email protected] deploy /Users/icp/cancan/cancan
npm run start:dfx; dfx deploy

[email protected] start:dfx /Users/icp/cancan/cancan
dfx start --background || exit 0

dfx is already running.
Deploying all canisters.
All canisters have already been created.
Building canisters...
Building frontend...
The post-build step failed for canister 'ryjl3-tyaaa-aaaaa-aaaba-cai' with an embedded error: The command '"npm" "run" "build"' failed with exit status 'exit code: 1'.
Stdout:

[email protected] build /Users/icp/cancan/cancan
craco build

Creating an optimized production build...
Failed to compile.

./src/utils/canister/actor.ts
Cannot find module: 'dfx-generated/CanCan'. Make sure this package is installed.

You can install this package by running: npm install dfx-generated/CanCan.

when run: npm install dfx-generated/CanCan, I get the errors:
$ npm install dfx-generated/CanCan
npm ERR! Error while executing:
npm ERR! /usr/bin/git ls-remote -h -t ssh://[email protected]/dfx-generated/CanCan.git
npm ERR!
npm ERR! ERROR: Repository not found.
npm ERR! fatal: Could not read from remote repository.
npm ERR!
npm ERR! Please make sure you have the correct access rights
npm ERR! and the repository exists.
npm ERR!
npm ERR! exited with error code: 128

Are there any tests written for this project? Can't seem to find it within the repo

Learning here....why are you using TrieMap and not HashMap? Is this for scalability reasons?

BINDIR=$HOME/bin/
mkdir -p $BINDIR
BIN=$BINDIR/vessel

$BIN results in two forward slashes between $BINDIR and vessel

I'm a "hobby" developer and don't know if I should open another ticket for this other issue: I ultimately needed to install vessel in the /usr/local/bin path instead of $HOME - is that just because I don't have that path being searched for these kinds of packages or something similar?

Hello! I'm trying to run this app, but am met with an error after authenticating through https://identity.ic0.app/#authorize. After signing in, I am redirected to localhost:3000, when it tries to set me up with a username. It is during that call that this error is returned.

Unhandled Rejection (Error): Fail to verify certificate
pollForResponse
src/polling/index.ts:35
  32 | switch (status) {
  33 |     case RequestStatusResponseStatus.Replied: {
  34 |         return cert.lookup([...path, blobFromText('reply')]);
> 35 |     }
  36 | ^   case RequestStatusResponseStatus.Received:
  37 |     case RequestStatusResponseStatus.Unknown:
  38 |     case RequestStatusResponseStatus.Processing:

async caller
src/actor.ts:318

async getUserNameByPrincipal
src/utils/canister.ts:42
  39 | }
  40 | 
  41 | export async function getUserNameByPrincipal(principal: Principal) {
> 42 |   const icUserName = unwrap<string>(
  43 |     await CanCan.getUserNameByPrincipal(principal)
  44 |   )!;
  45 |   return icUserName;

Thanks for any help!

getUserNameByPrincipal(auth.identity.getPrincipal()).then((userName) => {
if (userName) {
// User exists! Set user and redirect to /feed.
getUserFromCanister(Array.isArray(userName)?userName[userName.length-1]:userName).then((user) => {
setIsCheckingICForUser(false);
auth.setUser(user!);
history.replace("/feed");
});
setIsCheckingICForUser(false);
} else {
// Do nothing. Allow the user to create a userId
setIsCheckingICForUser(false);
}

userName is array ,origin code case error

When attempting to upload a video, I receive the following error in the browser console: Failed to store video. Error: failed to create video.

This only happens when interacting with the app from the canister frontend vs the webpack dev server.

dfx version: dfx 0.7.0-beta.6
browser: chrome 90.0.4430.85
operating system: macOS 11.2.3

where is idp-service？Page "https://github.com/dfinity/idp-service" has an 404 Not Found Error.

Stay at ”Checking to see if we know you yet.“，can not sign up

The doc site states "BigMap provides a simple, plug-in library for building scalable applications using key-value storage on the Internet Computer. By using the BigMap library as a back-end service, the CanCan sample application can dynamically chunk, serialize, and distribute data to multiple canisters."

It futher stated "Although the BigMap service you see in the CanCan repository is written in Rust"

Where is this BigMap backend service implemented? How is it imported and used? I tried to peruse the code but found nothing. Kindly point me in the right direction. Apologies if this is the wrong place to ask.

Cheers.

I got this error:

The build step failed for canister 'rrkah-fqaaa-aaaaa-aaaaq-cai' with an embedded error: Failed to invoke the package tool "vessel" "sources"
the error was: No such file or directory (os error 2)

Can see nothing but only black screen, no other actions can do. just follow the steps with ReadMe.

dfx version: dfx 0.7.0
browser: chrome 90.0.4430.212
operating system: macOS 10.15.7

This is more of a question than an issue. How is the state saved through deployments?
Should we call getState and setState "manually" before and after every deployment?

I'm guessing if should be implementing the save/restore ourselves if we wanted to do something similar?

https://github.com/dfinity/cancan/blob/main/backend/State.mo#L256-L262

Do i need to set up the internet-identity locally ?

Hi CanCanians! We're developing a sister project, Photos, which we hope to bring to ICP, and CanCan is a great aspiration. We've just found out about the 4GB limit imposed by WASM on canisters, was wondering if you could give us some pointers on how this issue has been addressed in CanCan?

I'm able to authenticate myself with ICP, but then the signup page takes forever. What am I missing? I am running at dfx==0.7.0, and I installed Vessel, then ran ./bootstrap.sh. OS is Max OSX, environment is Chrome v90