Attach Profiler to running application - Empty process list - Exception

[Sreeram]

Hello,

I have attempted to attach Just Trace Profiller to a running winforms application process. JustTrace Process list shows empty and right click on the list area (to see if refresh is an option) throws the following exception

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Error
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An error has occurred. Please, report this exception to the Telerik team (Use CTRL + C to copy the text). Thanks in advance!



System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.NullReferenceException: Object reference not set to an instance of an object.

   at Telerik.JustTrace.RunningApplicationLocatorData.SetUpSessionConfiguration(SessionData sessionConfiguration) in c:\B\Minotaur\JustTrace CI Build\Sources\Telerik.JustTrace.SessionAnalysis\Base\RunningApplicationLocatorData.cs:line 67

   at Telerik.JustTrace.SessionData..ctor(ISetupProfiling sessionConfiguration) in c:\B\Minotaur\JustTrace CI Build\Sources\Telerik.JustTrace.SessionAnalysis\Base\SessionData.cs:line 29

   at Telerik.JustTrace.PerformanceSessionData..ctor(ISetupProfiling sessionConfiguration, Process process) in c:\B\Minotaur\JustTrace CI Build\Sources\Telerik.JustTrace.SessionAnalysis\Base\PerformanceSessionData.cs:line 14

   at Telerik.JustTrace.ProfileSetupAndSessionPresenter.#FJ(ISetupProfiling sessionConfiguration) in c:\B\Minotaur\JustTrace CI Build\Sources\Telerik.JustTrace.SessionAnalysis\ProfileSetupAndSession\ProfileSetupAndSessionPresenter.cs:line 163

   at Telerik.JustTrace.ProfileSetupAndSessionPresenter.#DJ(ISetupProfiling sessionConfiguration) in c:\B\Minotaur\JustTrace CI Build\Sources\Telerik.JustTrace.SessionAnalysis\ProfileSetupAndSession\ProfileSetupAndSessionPresenter.cs:line 125

   at Telerik.JustTrace.ProfileSetupAndSessionPresenter.#IJ(ISetupProfiling session) in c:\B\Minotaur\JustTrace CI Build\Sources\Telerik.JustTrace.SessionAnalysis\ProfileSetupAndSession\ProfileSetupAndSessionPresenter.cs:line 16777215

   --- 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.Delegate.DynamicInvokeImpl(Object[] args)

   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Boolean isSingleParameter)

   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
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OK   
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[Mihail]

Hello Sreeram,

Thank you for reporting this bug. We will prove a fix in the next release.

Regards,
Mike
the Telerik team

[Stuart Hemming]

FWIW, I just had this too under Win7 x64.

-- 
Stuart

[Vladi]

Hello Everyone,

There is a new JustTrace Beta version which has a fix for the reported problem. Please download and install it, and let us know if you still have troubles. Any other feedback will be also very helpful.

Best wishes,
Vladi
the Telerik team

[stijn]

Hi,

I just downloaded and installed the latest version but when I want to profile a running application my processes list is empty.

I don't get any errormessages.

Any advice?

[Vladi]

Hi stijn,

Thank you for your feedback. We are aware of this kind of issue and have prepared a fix for it. We are planning a new Beta version which will include this fix and lot's of other fixes and new functionalities too. The new version will be available in less than a week and I will notify you again when it is published.

Thanks again for reporting this issue and I'm sorry for any inconvenience we might have caused.

Kind regards,
Vladi
the Telerik team

[Vladi]

Hello stijn,

 
The new Beta is published and this issue should be resolved. Please give it a try and let us know if you still experience the same issue.

Best wishes,
Vladi
the Telerik team