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Sampler2D output of Code node causes NullReferenceException

Will Preston vor 7 Jahren • aktualisiert vor 7 Jahren • 2

Using: ShaderForge version , Unity version 5.6.4f1.


Two NullReferenceException errors occur, one is one-time and the other appears to be every editor Update().


One-time error:



Steps to reproduce:


  1. Create Code node.  Inputs do not matter, only the output matters.
  2. Select the Sampler 2D output type for the Code node.
  3. Enter any valid code, e.g. return 1; as a placeholder.
  4. Create a Texture 2D node.
  5. Try to connect the Code node's output to the Texture2D node's Tex input.
  6. Observe the console for the exceptions.
Will Preston vor 7 Jahren

For some reason the report was submitted early.  ShaderForge is version 1.36.


The one-time error is: 

NullReferenceException: Object reference not set to an instance of an object
ShaderForge.SFN_Tex2d.IsNormalMap ()
ShaderForge.SFN_Tex2d.GetEvaluatedComponentCount ()
ShaderForge.SF_NodePreview.Combine ()
ShaderForge.SF_Node.RefreshValue (Int32 ia, Int32 ib)
ShaderForge.SFN_Tex2d.RefreshValue ()
ShaderForge.SF_Node.OnUpdateNode (NodeUpdateType updType, Boolean cascade)
ShaderForge.SF_NodeConnector.LinkTo (ShaderForge.SF_NodeConnector other, LinkingMethod linkMethod, Boolean registerUndo)
ShaderForge.SF_NodeConnector.LinkTo (ShaderForge.SF_NodeConnector other, LinkingMethod linkMethod, Boolean registerUndo)
ShaderForge.SF_NodeConnector.TryMakeConnection ()
ShaderForge.SF_NodeConnector.CheckConnection (ShaderForge.SF_Editor editor)
ShaderForge.SF_Node.DrawConnections ()
ShaderForge.SF_Editor.OnGUI ()
System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at /Users/builduser/buildslave/mono/build/mcs/class/corlib/System.Reflection/MonoMethod.cs:222)

The repeating error is:

NullReferenceException: Object reference not set to an instance of an object
ShaderForge.SFN_Tex2d.get_TextureAsset ()
ShaderForge.SFN_Tex2d.Draw ()
ShaderForge.SF_EditorNodeView.OnLocalGUI (Rect r)
ShaderForge.SF_Editor.OnGUI ()
System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at /Users/builduser/buildslave/mono/build/mcs/class/corlib/System.Reflection/MonoMethod.cs:222)


Will Preston vor 7 Jahren

Please see this GIF demonstrating the bug in action:

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