When customer launches Unity Client and clicks the workflow tab. It gives them a message that says Exception has been Thrown by the target of invocation.

When customer launches Unity Client and clicks the workflow tab. It gives them a message that says Exception has been Thrown by the target of invocation.

When customer launches Unity Client and clicks the workflow tab. It gives them a message that says
Exception has been Thrown by the target of invocation.
customer is on 20.8.10.1000
All prerequisites are installed
No errors in Diagnostic Console. After recieving the error you can click ignor and everything works fine. once you log out of Unity and back in the error will come back
Here is the message in the Troubleshooting in Unity
Exception has been thrown by the target of an invocation.
Exception:
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.FormatException: String was not recognized as a valid Boolean.
at System.Boolean.Parse(String value)
at Hyland.Canvas.Controls.Workflow.QueueInfo.Initialize(LifeCycleInfo lifeCycle, Element fromElement)
at Hyland.Canvas.Controls.Workflow.QueueInfo..ctor(LifeCycleInfo lifeCycle, Element elem, Boolean isShowDisabled)
at Hyland.Canvas.Controls.Workflow.ProcessFlowLayout..ctor(LifeCycleInfo lifeCycleInfo, Element layoutElement)
at Hyland.Canvas.Controls.Workflow.ProcessFlowDiagram.<>c__DisplayClass22_0.<DownloadProcessFlowLayout>b__0(ExecuteResponseEventArgs success)
at Hyland.Canvas.ExecuteRequestEventArgs.<>c__DisplayClass0_0.<DoProcessResponse>b__0()
at Hyland.Canvas.ExecuteRequestEventArgsBase`2.TimeResponseExecution(Response response, Action action)
at Hyland.Canvas.ExecuteRequestEventArgs.DoProcessResponse(Response response)
--- End of inner exception stack trace ---
at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
at System.Delegate.DynamicInvokeImpl(Object[] args)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)

 

Resolution:

Was getting this error on users who had access to a workflow but one of the queues was listed as "show disabled icon" instead of "hide queue" if the user doesn't have rights to that queue. After changing it to "hide queue" it no longer throws that error message when the users go into workflow.

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