GPF error after upgrading to CVI 9 RTE

[kcliche]

Hi,

 

We recently upgraded to CVI 9 RTE and are seeing GPF errors using the EasyTab_ConvertFromCanvas and EasyTab_LoadPanels together.

 

The GPF errors occur after running sequences in debug mode from CVI (8 or 9) after closing the editor once the sequence has completed.

 

The frequency of GPF errors seems to be related to the number of tabs loaded together with the number of times the panel is displayed.

 

In the attached example, by changing the number of loop iterations in the sequence and the number of tabs loaded in the project, the GPF error should occur in all cases eventually.

 

In this example, the GPF error should occur after displaying the panel approx. 4 times using 4 tabs after closing the editor.

 

We repeated this test using version 8 of the CVI RTE and did not see the problem.

 

Best Regards  

[nickb]

Hello, 

I was able to reproduce the issue that you reported, and have been able to determine that the cause of the GPF you are seeing is a bug that was introduced in CVI 9.0.  This bug has been fixed for the upcoming maintenance release of CVI.  The maintenance release should be available soon, and if you are on SSP you will be receiving a copy. If not, you can get the fix by downloading and installing the CVI run time engine here when it become available.

I apologize for the inconvenience.

NickB

National Instruments  

Message Edited by nickb on 04-21-2009 05:02 PM