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Labview crashing with image acquisition and processing frames in parallel loops

 

Hi,

 

i am developing an application to acquire images from a camera link device, and then process the frames in different loops that perform contour and particle analysis in different regions of interest.

 

For certain reason i am getting a labview crash almoust every two or three minutes of execution, i dont know why yet.

 

Does anyone knows something about the screenshot attached?

 

 

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actually I am getting these three different errors when labview crash, please see doc attached.

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Since you are using 32 bit LV, one thought is to check the RAM usage in Resource Manager.  Sometimes I get the "Not enough memory to complete this operation" and sometimes I get crashes at whatever code doesn't complete.  It depends, I think, on how fast the program gets to the 3 gb limit.



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Ah, the old "Sorry for the Inconvenience" crash.  This happens during development, not during execution, right?  These are "hidden features" (a.k.a. "bugs") somewhere deep inside LabVIEW.  In LabVIEW 2011, I found one related to Network Streams -- if I moved a wire on the Block Diagram, I could (reproducibly) cause such a crash.  I believe NI was able to find/fix this by the next release.

 

The next time one happens, try and isolate what you were doing, and see if you can reproduce the crash.  If so, give NI a call and send them the code so they can eliminate the problem.  [Ah, I should have asked, What Version of LabVIEW are you running?  I hope it is not LabVIEW 2011 ...  This might be a problem that has been corrected in a later release ...]

 

Bob Schor

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