Conflict between Unity and netstandard

[AldeRoberge]

On creating a new Unity project (2018.4.8f1) and importing the following packages : google-signin-plugin-1.0.4.unitypackage and GoogleSignIn-sample.unitypackage,

I get this error :

Assets\GoogleSignIn\GoogleSignIn.cs(117,12): error CS0433: The type 'Task<T>' exists in both 'Unity.Tasks, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' and 'netstandard, Version=2.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51'

When I click on the first or second option, nothing happens.

Is this a problem with Unity? It didn't happen before importing the packages.

[AldeRoberge]

For some reason the problem vanished after the second reboot. If you can't reproduce this, count it as not worthy of being investigated.

[NamidaEro]

2017.4.30f1(LTS) same problem occurred

[AldeRoberge]

This is due to Parse. By removing the Parse folder from imports, it fixed the problem.

[dennis-gonzales]

This is due to Parse. By removing the Parse folder from imports, it fixed the problem.

This worked for me. Thank you!

[dnovacik]

Bump, I also have this problem, but need the files for firebase

[kupiecc]

Hi,

I had the same problem. I deleted "Parse" folder and then again import custom package first google-signin-plugin package after that firebaseAuth package in this order, it helped me.

[AminSojoudi]

In my case I just removed the Assembly which targeted dot-net 3.5 in pars folder.

[rcj9719]

Bump, I also have this problem, but need the files for firebase

Any solution update for this? I'm facing the same issue. Cannot remove the files as firebase needs them.

[LightPat]

I am still trying to fix this issue, any solutions? I can't delete the parse folder because I need the files for firebase