UE 5.4 Shader compiler Errors

[3dRaven]

@ArcherHero22

ShaderCompileWorker terminated unexpectedly! Falling back to directly compiling

First time packaging errors.

Problem has been fixed,currently substrate does NOT support packaging.As a result there are shader compile errors.Disabling substrate and re-making the materials fixes the issue.

This thread mentions that if substrate is enabled (new material shader) it can cause the shader compiler error during packing.

If you do not use substrate then maybe disabling it and it might fix the error.