Unhandled exception message when using layiso command

[cakewalk2]

Hi

I'm getting a popup that's not allowing me to use my layer isolate button.

Any suggestions?

Thanks.

[pendean]

Can you post a screenshot?

[pendean]

And is the problem one file, or all files?

[cakewalk2]

Actually - it is just one file.

Here is the text:

Application does not support just-in-time (JIT)
debugging. See the end of this message for details.

************** Exception Text **************
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> Autodesk.AutoCAD.Runtime.Exception: eOnLockedLayer
at Autodesk.AutoCAD.DatabaseServices.TransactionManager.GetObjectInternal(AcDbTransactionManager* pTM, ObjectId id, OpenMode mode, Boolean openErased, Boolean forceOpenOnLockedLayer)
at Autodesk.AutoCAD.DatabaseServices.Transaction.GetObject(ObjectId id, OpenMode mode)
at Autodesk.AutoCAD.LayerTools.IsoVpiOffFrz.SaveLayerState()
at Autodesk.AutoCAD.LayerTools.Commands.LAYISO()
--- End of inner exception stack trace ---
at System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
at System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at AcMgCommandClass.InvokeWorker(AcMgCommandClass* , MethodInfo mi, Object commandObject, Boolean bLispFunction)
at AcMgCommandClass.Invoke(AcMgCommandClass* , gcroot<System::Reflection::MethodInfo ^>* mi, Boolean bLispFunction)
at Autodesk.AutoCAD.Runtime.TargetInvocationSEHExceptionFilter.InvokeWorker()
at Autodesk.AutoCAD.Runtime.ExceptionFilter.Invoke()

************** Loaded Assemblies **************
mscorlib
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.3655 (GDR.050727-3600)
CodeBase: file:///C:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll
----------------------------------------
acdbmgd
Assembly Version: 17.0.54.0
Win32 Version: 17.0.54.0
CodeBase: file:///C:/Program%20Files/AutoCAD%20LT%202007/AcdbMgd.DLL
----------------------------------------
msvcm80
Assembly Version: 8.0.50727.6195
Win32 Version: 8.00.50727.6195
CodeBase: file:///C:/WINDOWS/WinSxS/x86_Microsoft.VC80.CRT_1fc8b3b9a1e18e3b_8.0.50727.6195_x-ww_44262b86/msvcm80.dll
----------------------------------------
System
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.3644 (GDR.050727-3600)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Xml
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.3654 (GDR.050727-3600)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Xml/2.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
System.Drawing
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.3644 (GDR.050727-3600)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
System.Windows.Forms
Assembly Version: 2.0.0.0
Win32 Version: 2.0.50727.3645 (GDR.050727-3600)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
acmgd
Assembly Version: 17.0.54.0
Win32 Version: 17.0.54.0
CodeBase: file:///C:/Program%20Files/AutoCAD%20LT%202007/acmgd.DLL
----------------------------------------
AcLayer
Assembly Version: 17.0.54.0
Win32 Version: 17.0.54.0
CodeBase: file:///C:/Program%20Files/AutoCAD%20LT%202007/AcLayer.DLL
----------------------------------------
AcLayer.resources
Assembly Version: 17.0.54.0
Win32 Version: 17.0.54.0
CodeBase: file:///C:/Program%20Files/AutoCAD%20LT%202007/en-US/AcLayer.resources.DLL
----------------------------------------
AcLayerTools
Assembly Version: 17.0.54.0
Win32 Version: 17.0.54.0
CodeBase: file:///C:/Program%20Files/AutoCAD%20LT%202007/AcLayerTools.DLL
----------------------------------------
AcLayerTools.resources
Assembly Version: 17.0.54.0
Win32 Version: 17.0.54.0
CodeBase: file:///C:/Program%20Files/AutoCAD%20LT%202007/en-US/AcLayerTools.resources.DLL
----------------------------------------
Microsoft.VisualBasic
Assembly Version: 8.0.0.0
Win32 Version: 8.0.50727.3053 (netfxsp.050727-3000)
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/Microsoft.VisualBasic/8.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualBasic.dll
----------------------------------------
acmgdinternal
Assembly Version: 17.0.54.0
Win32 Version: 17.0.54.0
CodeBase: file:///C:/Program%20Files/AutoCAD%20LT%202007/acmgdinternal.DLL
----------------------------------------

************** JIT Debugging **************
Application does not support Windows Forms just-in-time (JIT)
debugging. Contact the application author for more
information.

[pendean]

JIT errors are about security settings on your PC/network/Windows/Server. I have no idea how you begin to fix that if you only want to do it inside AutoCAD/LT.

Fix the file if the problem is one file: RECOVER or AUDIT commands, WBLOCK out the modelsapce content to create a new one, or INSERT the problem file into a working empty TEMPLATE file are four ways I can think of off the top of my head to try.

[cakewalk2]

OK - thanks - will try those options.