Somebody know how to solve this error?

Unity Engine
1

I tried to setting ambient variables but still happend the same error,why it
Thanks in advance
The file ‘C:\Users\BillyDobby\Documents\Nave\Assets\Pooling Objects\PoolScript2.js’ could not be opened. The type initializer for ‘Boo.Lang.Compiler.TypeSystem.Types’ threw an exception.

System.TypeInitializationException: The type initializer for ‘Boo.Lang.Compiler.TypeSystem.Types’ threw an exception. —> System.TypeLoadException: Could not load type ‘System.Runtime.CompilerServices.ExtensionAttribute’ from assembly ‘mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089’.
at Boo.Lang.Compiler.TypeSystem.Types…cctor()
— End of inner exception stack trace —
at Boo.Lang.Compiler.TypeSystem.Reflection.ReflectionTypeSystemProvider.ObjectTypeImpl…ctor(IReflectionTypeSystemProvider provider)
at Boo.Lang.Compiler.TypeSystem.Reflection.ReflectionTypeSystemProvider…ctor()
at UnityScript.UnityScriptCompilerParameters…ctor(Boolean loadDefaultReferences)
at UnityScript.UnityScriptCompilerParameters…ctor()
at UnityScript.UnityScriptCompiler…ctor()
at UnityScript.MonoDevelop.ProjectModel.UnityScriptParserModule.ParseUnityScript(String fileName, String content)
at UnityScript.MonoDevelop.ProjectModel.UnityScriptParser.Parse(Boolean storeAst, String fileName, TextReader reader, Project project)
at MonoDevelop.SourceEditor.SourceEditorView.RunFirstTimeFoldUpdate(String text) in c:\BuildAgent\work\d478831d940d36a4\monodevelop\main\src\addins\MonoDevelop.SourceEditor2\MonoDevelop.SourceEditor\SourceEditorView.cs:line 734
at MonoDevelop.SourceEditor.SourceEditorView.Load(String fileName, Encoding loadEncoding) in c:\BuildAgent\work\d478831d940d36a4\monodevelop\main\src\addins\MonoDevelop.SourceEditor2\MonoDevelop.SourceEditor\SourceEditorView.cs:line 819
at MonoDevelop.SourceEditor.SourceEditorView.Load(String fileName) in c:\BuildAgent\work\d478831d940d36a4\monodevelop\main\src\addins\MonoDevelop.SourceEditor2\MonoDevelop.SourceEditor\SourceEditorView.cs:line 729
at MonoDevelop.Ide.Gui.LoadFileWrapper.Invoke(String fileName) in c:\BuildAgent\work\d478831d940d36a4\monodevelop\main\src\core\MonoDevelop.Ide\MonoDevelop.Ide.Gui\Workbench.cs:line 1201

2

I have the same error. I can’t open any of my Javascript file into MonoDevelop anymore :frowning:
It might be related to the recent update of Unity.4.5.5, i just installed it today.

Any solution ?

3

i unistall the new version and installed the 4.5.2 version and come back to work!

1 Like
4

Oh thanks yes that’s a solution :wink:
So that mean it’s definitly caused by the new unity update!