Packaging (Windows): LogShaderCompilers: Error: ShaderCompileWorker terminated unexpectedly, return code -1073741819! Falling back to directly compiling which will be very slow

Development Programming & Scripting Blueprint
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UATHelper: Packaging (Windows): LogShaderCompilers: Error: ShaderCompileWorker terminated unexpectedly, return code -1073741819! Falling back to directly compiling which will be very slow. Thread 17.
UATHelper: Packaging (Windows): LogShaderCompilers: Error: SCW 10 Queued Jobs, Unknown number of processed jobs!
UATHelper: Packaging (Windows): LogShaderCompilers: Error: Job 0 [Single] Failed: CharM_Greater_Spider_Ice_d3c00967fc7805da/Default/TGPUSkinVertexFactoryUnlimited/TBasePassPSFNoLightMapPolicySkylight/0:/Engine/Private/BasePassPixelShader.usf|MainPS VF ‘TGPUSkinVertexFactoryUnlimited’ Type ‘TBasePassPSFNoLightMapPolicySkylight’ ‘/Engine/Private/BasePassPixelShader.usf’ Entry ‘MainPS’ Permutation 0
UATHelper: Packaging (Windows): LogShaderCompilers: Error: Job 1 [Single] Failed: M_PH_Orb_Pulse_aafda6d86af23397/Default/FLocalVertexFactory/FLumenFrontLayerTranslucencyGBufferVS/0:/Engine/Private/Lumen/LumenFrontLayerTranslucency.usf|MainVS VF ‘FLocalVertexFactory’ Type ‘FLumenFrontLayerTranslucencyGBufferVS’ ‘/Engine/Private/Lumen/LumenFrontLayerTranslucency.usf’ Entry ‘MainVS’ Permutation 0
UATHelper: Packaging (Windows): LogShaderCompilers: Error: Job 2 [Single] Failed: Mat_NPCKnight1_Hair_705dd74b16e303fb/Default/TGPUSkinVertexFactoryDefault/TShadowDepthPSPixelShadowDepth_OnePassPointLight/0:/Engine/Private/ShadowDepthPixelShader.usf|Main VF ‘TGPUSkinVertexFactoryDefault’ Type ‘TShadowDepthPSPixelShadowDepth_OnePassPointLight’ ‘/Engine/Private/ShadowDepthPixelShader.usf’ Entry ‘Main’ Permutation 0
UATHelper: Packaging (Windows): LogShaderCompilers: Error: Job 3: Pipeline VelocityPipeline

Im getting bunch of this error and packaging fails. Anyone knows about this ? Help please

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Hi there @Armines53

The few times I’ve saw that happen it’s usually due to issues in the code. Have you checked for any errors, typos, etc?

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Nope, i think its about substrate material. Does substrate support project packaging ? i couldnt find about it.