search

firebase / quickstart-unity

Firebase Quickstart Samples for Unity
https://firebase.google.com/games
Apache License 2.0
835 stars 433 forks source link

[Bug] Firebase App (Core) 8.9.0 - Internal build system error. Backend exited with code 2. #1252

Closed AAulicino closed 2 years ago

AAulicino commented 2 years ago

[REQUIRED] Please fill in the following fields:

[REQUIRED] Please describe the issue here:

Unity 2021.2.19f1 is unable to compile when using Firebase 8.9.0. Unity 2020.3.32f1 works fine.

Internal build system error. Backend exited with code 2. STDOUT: Finished compiling graph: 107 nodes, 362 flattened edges (362 ToBuild, 0 ToUse), maximum node priority 13 STDERR: tundra: error: Unexpected stdin

Steps to reproduce:

OS: macOS Monterey 12.3.1

  1. Download External Dependency Manager for Unity 1.2.170.tgz.
  2. Download Firebase App (Core) 8.9.0.tgz.
  3. Create an empty Unity Project using Unity 2021.2.19f1
  4. In package manager import both External Dependency Manager and Firebase App (Core) tarballs.
  5. Add either of Assets/Firebase/google-services.json or Assets/Firebase/GoogleService-Info.plist file to the project.
  6. If unity hasn't already, reimport or create any C# script to trigger a recompile.
  7. Unity compiler is now dead.

Internal build system error. Backend exited with code 2. tundra: error: Unexpected stdin

Unable to reproduce using unity 2020.3.32f1.

Sample project repro:

  1. Open Project using unity 2021.2.19f1
  2. Reimport NewBehaviourScript.cs

What's the issue repro rate?

100%

paulinon commented 2 years ago

Hi @AAulicino,

Thanks for bringing this to our attention. I was able to observe this behavior on my end as well, even after removing a C# script.

That being said, I've relayed this issue to the team. You may refer to this thread for updates.

a-maurice commented 2 years ago

Hi,

This is likely the same problem as https://github.com/firebase/quickstart-unity/issues/1228, which has some more info, and has some potential workarounds. To keep things clean, I'm going to close this one for now, and keep the work focused in that one ticket.