[=Bladerskb;361942]
Engine crashes when I attempt to copy a texture sample from one material editor to another.
Unknown exception - code 00000001 (first/second not available)
"Assertion failed: TextureReferenceIndex != INDEX_NONE [File:d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\engine\private\materials\HLSLMaterialTranslator.h
UE4Editor_Core!FDebug::AssertFailed() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\core\private\misc\outputdevice.cpp:354]
UE4Editor_Engine!FHLSLMaterialTranslator::Texture() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\engine\private\materials\hlslmaterialtranslator.h:2717]
UE4Editor_Engine!FHLSLMaterialTranslator::CallExpression() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\engine\private\materials\hlslmaterialtranslator.h:1386]
UE4Editor_Engine!FExpressionInput::Compile() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\engine\private\materials\materialshared.cpp:63]
UE4Editor_Engine!UMaterialExpressionFunctionInput::Compile() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\engine\private\materials\materialexpressions.cpp:7563]
UE4Editor_Engine!FHLSLMaterialTranslator::CallExpression() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\engine\private\materials\hlslmaterialtranslator.h:1386]
UE4Editor_Engine!FExpressionInput::Compile() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\engine\private\materials\materialshared.cpp:63]
UE4Editor_Engine!UMaterialExpressionTextureSample::Compile() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\engine\private\materials\materialexpressions.cpp:1314]
UE4Editor_MaterialEditor!FMatExpressionPreview::CompilePropertyAndSetMaterialProperty() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\editor\materialeditor\private\materialeditor.cpp:143]
UE4Editor_Engine!FHLSLMaterialTranslator::Translate() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\engine\private\materials\hlslmaterialtranslator.h:277]
UE4Editor_Engine!FMaterial::BeginCompileShaderMap() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\engine\private\materials\materialshared.cpp:1434]
UE4Editor_Engine!FMaterial::CacheShaders() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\engine\private\materials\materialshared.cpp:1377]
UE4Editor_Engine!FMaterial::CacheShaders() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\engine\private\materials\materialshared.cpp:1289]
UE4Editor_MaterialEditor!FMaterialEditor::GetExpressionPreview() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\editor\materialeditor\private\materialeditor.cpp:3705]
UE4Editor_MaterialEditor!FMaterialEditor::RefreshExpressionPreviews() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\editor\materialeditor\private\materialeditor.cpp:3650]
UE4Editor_MaterialEditor!FMaterialEditor::UpdateMaterialAfterGraphChange() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\editor\materialeditor\private\materialeditor.cpp:3459]
UE4Editor_MaterialEditor!FMaterialEditor::PasteNodesHere() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\editor\materialeditor\private\materialeditor.cpp:3409]
UE4Editor_MaterialEditor!FMaterialEditor::PasteNodes() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\editor\materialeditor\private\materialeditor.cpp:3306]
UE4Editor_MaterialEditor!TBaseSPMethodDelegateInstance<0,FMaterialEditor,0,TTypeWrapper<void> __cdecl(void)>::Execute() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\core\public\delegates\delegateinstancesimpl_variadics.inl:282]
UE4Editor_MaterialEditor!TBaseSPMethodDelegateInstance<0,FMaterialEditor,0,void __cdecl(void)>::ExecuteIfSafe() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\core\public\delegates\delegateinstancesimpl_variadics.inl:388]
UE4Editor_Slate!FUICommandList::ConditionalProcessCommandBindings() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\slate\private\framework\commands\uicommandlist.cpp:206]
UE4Editor_Slate!FUICommandList::ProcessCommandBindings() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\slate\private\framework\commands\uicommandlist.cpp:150]
UE4Editor_GraphEditor!SGraphEditorImpl::OnKeyDown() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\editor\grapheditor\private\sgrapheditorimpl.cpp:66]
UE4Editor_Slate!<lambda_4f604f87f3ce3f5c3b6a1447676ad634>::operator()() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:3913]
UE4Editor_Slate!FEventRouter::Route<FReply,FEventRouter::FBubblePolicy,FKeyEvent,<lambda_4f604f87f3ce3f5c3b6a1447676ad634> >() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:214]
UE4Editor_Slate!FEventRouter::RouteAlongFocusPath<FEventRouter::FBubblePolicy,<lambda_4f604f87f3ce3f5c3b6a1447676ad634>,FKeyEvent>() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:196]
UE4Editor_Slate!FSlateApplication::ProcessKeyDownEvent() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:3914]
UE4Editor_Slate!FSlateApplication::OnKeyDown() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:3836]
UE4Editor_Core!FWindowsApplication::ProcessDeferredMessage() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\core\private\windows\windowsapplication.cpp:1259]
UE4Editor_Core!FWindowsApplication::DeferMessage() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\core\private\windows\windowsapplication.cpp:1708]
UE4Editor_Core!FWindowsApplication::ProcessMessage() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\core\private\windows\windowsapplication.cpp:706]
UE4Editor_Core!FWindowsApplication::AppWndProc() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\core\private\windows\windowsapplication.cpp:628]
user32
user32
UE4Editor_Core!FWindowsPlatformMisc::PumpMessages() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\core\private\windows\windowsplatformmisc.cpp:792]
UE4Editor!FEngineLoop::Tick() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\launch\private\launchengineloop.cpp:2376]
UE4Editor!GuardedMain() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\launch\private\launch.cpp:142]
UE4Editor!GuardedMainWrapper() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\launch\private\windows\launchwindows.cpp:126]
UE4Editor!WinMain() [d:\buildfarm\buildmachine_++depot+ue4-releases+4.9\engine\source\runtime\launch\private\windows\launchwindows.cpp:200]
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Hi Bladerskb -
Can you let me know exact what type of material (material attributes) which you are copying from and pasting into? Also are you using a project that has been converted from 4.8.X or a fresh project from 4.9? As much information as you can give me for a reproduction would be helpful.
Thank You -
Ketchum