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walkerata
Observer
Observer
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Registered: ‎03-20-2015

mex error in Xilinx system generator w/ comm toolbox blocks

Short and sweet ...

 

Vivado 2017.3 system edition 

MATLAB R2017a

Reed-solomon encoder/decoder 9.0 blocks

 

I am launching system generator correctly. Other models without these blocks compile and run properly. I can place the Reed-solomon blocks in a system generator model, but when I click on one in order to configure it, I receive the following error:

 

'Unexpected unknown exception from mex file..'

 

This error occurs whenever I attempt to configure any aspect of these blocks. Other blocks in the communication blockset generate this error as well (Viterbi, for example).

 

Any ideas? 

 

Thanks!

 

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walkerata
Observer
Observer
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Registered: ‎03-20-2015

I've now reproduced this problem on two separate installations of System Generator (2017.3, MATLAB 2017a).

 

Any ideas? Pretty clear a reinstall won't fix the problem.

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