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PostPosted: Tue Jul 10, 2018 4:48 pm 

Joined: Tue Apr 11, 2017 10:44 am
Posts: 25

I'm trying to get the online accuracy in the bci motor imagery scenarios. in scenario 4 I added the Classifier Accuracy Measure box and connected it to both the stimulation outputs of Graz stimulator and classifier processor.

But the display window doesn't show anything and I get the following warnings.

[ WARNING ] Box <Classifier processor> sends inconsistent chunk dates on output [0] (current chunk dates are [266287972,4561255268] whereas previous chunk dates were [0,4294967296])
[ WARNING ] 'Stimulations' streams should have continuously dated chunks
[ WARNING ] Please report to box author and attach your scenario

here is my scenario :
mi-csp-4-online.xml [38.02 KiB]
Not downloaded yet

Thanks for your help in advance

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PostPosted: Thu Jul 12, 2018 6:54 am 

Joined: Tue Dec 04, 2012 3:53 pm
Posts: 722
Location: INRIA Rennes, FRANCE
Hi, that box is unfortunately broken in the release version of OpenViBE. I recently fixed it, but we haven't made a new release. If its very important to you, you can try to compile the latest git master version where it should be ok.


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