Vue - onLogin callback never runs after logging in (iOS)

[mrmacpholea]

demo-vue never calls onLogin method after logging in

Which platform(s) does your issue occur on?

• iOS on device: iPhone 7 plus, iOS v12.3.1

Please, provide the following version numbers that your issue occurs with:

• Cross-platform modules: 5.4.1
• Runtime(s): tns-ios 5.4.0
• Plugin(s): "dependencies": { "nativescript-contacts": "^1.6.2", "nativescript-facebook": "^3.0.1", "nativescript-sqlite": "^2.3.3", "nativescript-theme-core": "~1.0.4", "nativescript-vue": "~2.2.0", "tns-core-modules": "~5.4.0" }, "devDependencies": { "@babel/core": "~7.1.0", "@babel/preset-env": "~7.1.0", "babel-loader": "~8.0.0", "nativescript-dev-webpack": "~0.22.0", "nativescript-vue-template-compiler": "~2.2.0", "node-sass": "~4.11.0", "vue-loader": "~15.4.0" },

  Please, tell us how to recreate the issue in as much detail as possible.

  1. Run demo-vue on device
  2. Tap on "Continue with Facebook" button
  3. Give Facebook permission to the app
  4. Goes back to same Login component (button now says Logout) instead of going to Home component

Is there any code involved?

• Same as demo-vue

I checked other issues (#47, #59) but it does not apply, I'm using the same github code. Thanks!!!

[mrmacpholea]

Also checked #186 but I cloned recently (a week ago) #186 merge was done in April ...

[DimitarTodorov]

Hi @marcelopham We reproduced the issue and we can confirm that indeed the login callBack is not called on iOS. The issue is in the plugin itself, it is not related to the type of the demo-app[NG/VUE/TS]. We will investigate it and try to provide solution to the issue. You can follow this thread, we will notify once a fix is available. Regards, NativeScript Team

[b02505048]

Try removing the code below in your AppDelegate

applicationModule.ios.delegate = BaseDelegate; 

Mine works after doing this.

[tgpetrov]

@marcelopham I managed to reproduce the issue with the following steps:

1. Run a demo app (ts, ng or vue) login then logout - callback is called
2. Run another demo app (if you run vue in the previous step, run ts or ng this time) - callback is NOT called

I believe this is related to the fact that all demo apps share the same app id and the Facebook SDK has troubles identifying the correct app to give the access token once you login. Can you confirm that you are having the issue when running only one of the demo apps or you are also running more than one app with the same id?

P.S. In order to confirm that the callback is called, on this line I added:

console.log('SUCCESSFUL LOG IN!!!');

[elena-p]

closing due to inactivity