ArgumentNullException

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Posted 11 years ago by eric
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I got an ArgumentNullException when i try to launch my application

System.ArgumentNullException was unhandled
Message="Value cannot be null.\r\nParameter name: activationContext"
Source="mscorlib"
ParamName="activationContext"
StackTrace:
at System.Runtime.Hosting.ApplicationActivator.CreateInstance(ActivationContext activationContext, String[] activationCustomData)
at System.Runtime.Hosting.ApplicationActivator.CreateInstance(ActivationContext activationContext)
at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssemblyDebugInZone()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
InnerException:

what's the problem ?

Comments (1)

Posted 11 years ago by Actipro Software Support - Cleveland, OH, USA
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Hmmm.... I'm not sure as I haven't seen that before. But our code isn't part of that stack trace so it's most likely something in your code, something related to threading.


Actipro Software Support

The latest build of this product (v2018.1 build 0341) was released 6 months ago, which was after the last post in this thread.

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