Error during generate test plan

Question

I'm trying to generate a test plan in Microsoft test Manager 2013 but during the criation of the template always appears the same error.
the error is "Application detected an unexpected fault
                   Running transformation: System.NullReferenceException: Object reference not set to an instance of an object.
                  atMicrosoft.VisualStudio.TextTemplating04F88A763EC75D0A56EFDCF2B8809A952EF3E8E3357BFF2D9D4011312F
                 1B1B7156AE7547C446AFAB5B0446F4365E959CE585F7E56BFF574A1A1FDA6152DD705D.
      GeneratedTextTransformation.TransformText() in c:\Users\2363\AppData\Local\Temp\testplan\TestPlanSection.tt:line 151"
Some test cases are active, and i'm trying generate a documente too know what expect.
Thank you foll the help you can give.

Answer 1

Hi,
How do you generate test plan in MTM, please provide the detail steps. Do you clone test plan in MTM? What’s the version of your TFS?
# Copying and cloning test suites and test cases (Clone a test plan and its test case section)
https://msdn.microsoft.com/en-us/library/hh543843.aspx#sectionToggle3
On the other hand, please try to clean TFS cache and try again. (Delete the cache folder, which path like C:\Users\[user name]\AppData\Local\Microsoft\Team Foundation\5.0)
Regards
Starain
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