Cloud build compression error

Currently attempting to use cloud build for our iOS game. We are getting the error -
on line 29:

19: [Unity] A meta data file (.meta) exists but its asset 'Assets/Packages/SpecialSkillsEffectsPack/Patch/Toon/ToonTypeMaterial(LinearSpace).unitypackage' can't be found. When moving or deleting files outside of Unity, please ensure that the corresponding .meta file is moved or deleted along with it.

20: [Unity] A meta data file (.meta) exists but its asset 'Assets/Packages/SpecialSkillsEffectsPack/Patch/Toon/ToonTypeTextures.unitypackage' can't be found. When moving or deleting files outside of Unity, please ensure that the corresponding .meta file is moved or deleted along with it.

21: [Unity] A meta data file (.meta) exists but its asset 'Assets/Plugins/RainbowAssets/!Core/Source/RainbowCore.src.unitypackage' can't be found. When moving or deleting files outside of Unity, please ensure that the corresponding .meta file is moved or deleted along with it.

22: [Unity] A meta data file (.meta) exists but its asset 'Assets/Plugins/RainbowAssets/RainbowFolders/Editor/Source/RainbowFolders.src.unitypackage' can't be found. When moving or deleting files outside of Unity, please ensure that the corresponding .meta file is moved or deleted along with it.

23: [Unity] warning: Using obsolete custom response file 'mcs.rsp'. Please use 'csc.rsp' instead.

24: [Unity] warning: Using obsolete custom response file 'mcs.rsp'. Please use 'csc.rsp' instead.

25: [Unity] warning: Using obsolete custom response file 'mcs.rsp'. Please use 'csc.rsp' instead.

26: [Unity] warning: Using obsolete custom response file 'mcs.rsp'. Please use 'csc.rsp' instead.

27: [Unity] warning: Using obsolete custom response file 'mcs.rsp'. Please use 'csc.rsp' instead.

28: [Unity] warning: Using obsolete custom response file 'mcs.rsp'. Please use 'csc.rsp' instead.

29: [Unity] #10 0x00000109e4c8bd in CompressWithPVRTexTool(ExternalToolCompressionParams, ExternalToolCompressionError*)

30: ! build of 'pengu-runner' failed. exit

31: publishing finished successfully.

32: Finished: FAILURE

And have no idea what it means or how to fix it. If you could give us any indication on what to do with it, we would be grateful.



Kind Regards

 

Have you tried this?
https://forum.unity.com/threads/ios-pvrtc-compression-failing-on-2021-1-0f1.1083071/

 

Yep, nothing happends
It depends only on atlases? Or should I change compression on all my textures?
Bc, for example, in my project over 1k different textures in the different directories.

 

If those textures are referenced directly and not only through atlases then probably yes. I had a similar error and changing compression to etc2 helped.
1k different textures should not be a problem. If the chore of changing the compression settings is your concern, you can always make a script to do it for you. Or filter it in project window (something like t:texture).