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ForumForumMainstream Foru...Mainstream Foru...WorkflowWorkflowWorkflowRuntime.CreateWorkflow: Object reference not set to an instance ofWorkflowRuntime.CreateWorkflow: Object reference not set to an instance of
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 9/7/2010 11:39 AM
 
 Modified By streklin  on 9/7/2010 10:44:00 AM

Hi,

I am getting the following error any time I try to edit or create a workflow, the error shows up in the top right hand corner by the Edit/Duplicate/Delete buttons. This is a new installation and since install the workflows have not appeared to work correctly.

Error:

WorkflowRuntime.CreateWorkflow: Object reference not set to an instance of an object.

Does anyone have any insight into possible causes of this issue?

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 9/7/2010 5:28 PM
 

Have you tried an IISRESET? We have found that constant restarts of the application, which typically occur on a development machine with frequent rebuilds, can cause the Windows Workflow engine to become unstable. Restarting IIS typically solves the problem.

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