PicoScope 7 Software
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GitHub Examples crashing Labview
GitHub Examples crashing Labview
I have been attempting to update the dll drivers on my computer as well as move to a new scope in the 3000 series. When trying to run some of the examples Labview (2021) crashes with the following message.
"We apologize for the inconvenience
You can help us diagnose and fix this problem by sending this report directly to NI.
Exception:Access violation (0xC0000005) at EIP=0x00007FF9D64533A8
Version: 21.0.1f2(64-bit)"
This happens for
PicoScope3000aExampleBlockAdvancedTrig
PicoScope3000aExampleBlockMSO
PicoScope3000aExampleRapidBlockBulkOverlapped
These work fine
PicoScope3000aExampleAWG
PicoScope3000aExampleETS
Any suggestions for troubleshooting would be appreciated.
"We apologize for the inconvenience
You can help us diagnose and fix this problem by sending this report directly to NI.
Exception:Access violation (0xC0000005) at EIP=0x00007FF9D64533A8
Version: 21.0.1f2(64-bit)"
This happens for
PicoScope3000aExampleBlockAdvancedTrig
PicoScope3000aExampleBlockMSO
PicoScope3000aExampleRapidBlockBulkOverlapped
These work fine
PicoScope3000aExampleAWG
PicoScope3000aExampleETS
Any suggestions for troubleshooting would be appreciated.
Re: GitHub Examples crashing Labview
I have been looking at this and a streaming issue this week, I think I have found the main cause of the problem.
It relates to how the buffer vis with the LabVIEW library functions are called (DSNewPtr etc), and affect other examples too.
I will do more testing before pushing any code changes.
It relates to how the buffer vis with the LabVIEW library functions are called (DSNewPtr etc), and affect other examples too.
I will do more testing before pushing any code changes.
Regards Andrew
Technical Specialist
Technical Specialist
Re: GitHub Examples crashing Labview
Thanks! I'll be ready to test it when you have it ready.
Re: GitHub Examples crashing Labview
Hi engbrech,
I was experiencing similar crashes to you with the Fast Streaming Example, when running as a SubVI in my Main (running LabVIEW Q3 2022 64 bit).
I'm by far no expert in LabVIEW, but after tinkering for far too long, managed to stop the crashes.
I changed/added the following:
Kind regards,
Rob
I was experiencing similar crashes to you with the Fast Streaming Example, when running as a SubVI in my Main (running LabVIEW Q3 2022 64 bit).
I'm by far no expert in LabVIEW, but after tinkering for far too long, managed to stop the crashes.
I changed/added the following:
- Changed the Calling Convention to C for the Call Library Function Nodes
- Added the TDMS FLush Function before Close TDMS
- Added Merge Errors to wait on the errors from PS2000 Close, and from the TDMS Close
Kind regards,
Rob
Re: GitHub Examples crashing Labview
I'm wondering if there is an update on this issue. I do not yet see any updates to the uploads on Github. Thanks for your help.