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Shared variable error due to change of chassis

We have migrated from crio 9024 to crio 9039. The entire project 's shared variables to access the hardware of crio FPGA  throws out an error no as ERror 65501. What could be the reason and how to solve it ?

If we migrate from one crop chassis to another Crop chassis will there be such issues ? The number of shared variables are 140 around . How to come out of this problem ?

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Hi Sundamma, 

 

This error code is not on the list of standard LabVIEW codes. Have you tried using an error handler VI to display a description of the error? If you probe the code can you pinpoint where the error starts or is it in the FPGA code itself? 

 

Many Thanks, 

 

Riley

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He should have said that it was error -65501.  The negative sign is important.

 

Error -65501 occurred at an unidentified location

Possible reason(s):

The user-defined I/O variable you are trying to access could not be found. Please make sure that you have opened an FPGA reference to an FPGA VI or bitfile that contains the variable you are trying to access.

 

 

Without knowing anything else about your project, my first thought is that the name of the cRIO changed and thus any variables pointing to it are still looking for the old name.

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