ArnoldShaderUI : Don't error for unknown widget metadata

GafferHQ · Mar 22, 2024 · f5d835a · f5d835a
1 parent 28976d9
commit f5d835a
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diff --git a/Changes.md b/Changes.md
@@ -11,6 +11,7 @@ Fixes
 
 - InteractiveRender : Fixed context used to evaluate scene globals when renderer is set to "Default".
 - Instancer : Fixed handling of unindexed primvars in RootPerVertex mode.
+- ArnoldShader : Fixed startup errors caused by unknown values in `widget` metadata.
 
 1.3.14.0 (relative to 1.3.13.1)
 ========

diff --git a/python/GafferArnoldUI/ArnoldShaderUI.py b/python/GafferArnoldUI/ArnoldShaderUI.py
@@ -292,7 +292,7 @@ def __translateNodeMetadata( nodeEntry ) :
 				"camera" : "GafferSceneUI.ScenePathPlugValueWidget",
 				"colorSpace" : "GafferUI.PresetsPlugValueWidget",
 				"null" : "",
-			}[widget]
+			}.get( widget )
 
 			if widget == "camera" :
 				__metadata[paramPath]["scenePathPlugValueWidget:setNames"] = IECore.StringVectorData( [ "__cameras" ] )