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From Friday, April 19th (11:00 PM CDT) through Saturday, April 20th (2:00 PM CDT), 2024, ni.com will undergo system upgrades that may result in temporary service interruption.
We appreciate your patience as we improve our online experience.
05-04-2021 06:41 AM
I have a shift register to pass the data between the cases in the case structure. The case I am concerned about is an image grab case, a while loop that constantly has images taken.
I can have a look at the tunnels for the case.
05-04-2021 06:50 AM
I have had a look at the wires and they seem to be connected correctly.
05-04-2021 07:01 AM
Ok i think i may have found the error for this.
When the code passes through both of these nodes there is no error, when the data passes through node 86 for the second time no error occurs. I then pass through the IMAQdx configure grab vi I then get the error. The error applies for all 3 cameras
How can I fix this, see the image attached.
05-04-2021 07:24 AM - edited 05-04-2021 07:28 AM
Could you please tell me what is wrong with this car?
No? Well, you see you show a little bit of your VI as image and expect us to do the same repair advice as this would be!
You don't even mention the error code you get and it is not fully visible in the probe window. My guess would be that the Grab VI can not start since there is still a grab active for that session.
05-04-2021 07:31 AM
Hi
I apologise, but i cannot send the code, it will not attach
05-04-2021 07:51 AM
The error code is this:
Error -1074360311 occurred at IMAQdx Open Camera.vi
Possible reason(s):
Camera not found
despite a camera session being open.