Getting Backend produced unparsable log entry after upgrading

I'll add my 2 cents in.
I just upgraded my project from Unity 2020.1.10f1 to 2021.3.3.f1 LST. When I go to build the project for iOS I get the following message.
"Backend produced unparsable log entry"
{"msg":

The very next line/error is:
"Error building Player because scripts have a compile errors in the editor"

There are no files that show with compile errors. From within Visual Studio, I can build the project. My Mac is running Monterey.

 

Hi!
I'm getting very similar error message:
Backend produced unparsable log entry
odeIndex":5}

This error occurs too often and for me it is impossible to run the game. Clear log doesn't do nothing.

I'm on monterrey too and Unity 2021.3.6f1 for M1 not for intel.

 

Hi,

Maybe the same bug as this one : https://forum.unity.com/threads/internal-build-system-error.1289291/

I had the same issue using Firebase 8.7.0, I just upgraded to the latest Firebase 9.3.0 and the bug is gone.

Unity 2021.3.3f1 / macOS 12.4 / M1 chip

 

Ran into this FRUSTRATING AS F*** issue today and spent 3 hours trying to fix it. I'm happy to say I found a solution that I hope will work for others as well.

In the end, what fixed it for me was completely deleting my Unity project and re-cloning it from my source control (git). Hope that helps others!

 

Hello everyone, this bug happens to me very frequently.
I fix it by re-importing the Firebase package and reopening the project.

I hope it works for others too.

 

I have this bug frequently, Just change my scripts folder name and the engine will compile all my scripts. It works for me.

 

We fix this just by picking any script at random (t:script and then picking the first one), right clicking and choosing reimport

 

Found a solution for this,
Just simply close your unity project and delete the library folder from the project folder and then open the project and all the problem will be fixed.