Labview throws exception when trying to get properties of Class

[jvartere]

Hi,

I have a rather large project that has an interesting problem.  

I have created a library with a lvclass inside.  it contains many vis, and controls.   When I right click on the class name and select properties Labview throws an exception and crashes!  If i right click on the class and select open the same thing happens.

Exception: Access violation (0xC0000005) at EIP=0x014EE4E6

Version: 15.0.1f1 (32-bit)

Possible Cause: C:\Program Files (x86)\National Instruments\LabVIEW 2015\resource\Framework\Providers\LVClassLibrary\libpropPage_Probes.vi

The Control for the class opens fine, and the code runs fine.  I can create an installer as well.

Any ideas what I should be looking at to solve this?  My company will not let me post the code, but I could perhaps post sections.

[AGJ_CR · Accepted solution]

Hi,

I found the crash you are mentioning being reported as a bug for LV 2015. The Corrective Action Request was reported under the ID 567369 and according to the release notes for LV 2016, it has been already resolved for this version.

LabVIEW 2016 Readme for Windows (Search for 567369 on the Bug Fixes Section)

http://www.ni.com/pdf/manuals/374715f.html

Do you have access to LV 2016 to test?

Andres G

NI

[jvartere]

well, that is something i would never have guessed!

i do have LV2016 and will try it.

thanks

[jvartere]

I can confirm that 2016 does indeed solve this problem.

thanks for all the help!