Hello,
I'm trying to implement the Open VIBE motor imagery BCI scenarios in a research project using an Open BCI 16-channel headset. I am able to execute scenario 0 and am monitoring the signals which all seem to be running appropriately. However, I'm unable to execute scenario 1 for signal acquisition and am receiving the following error messages:
[ INF ] At time 0.000 sec <Box algorithm::(0x00000de5, 0x00006f3d) aka Graz Motor Imagery BCI Stimulator> Lua script terminated
[ ERROR ] At time 0.141 sec <Box algorithm::(0x000013d3, 0x000029d9) aka Generic stream writer> {Error description} : {Error opening file [C:/Program Files (x86)/openvibe-2.0.1/share/openvibe/scenarios/bci-examples/motor-imagery/signals/motor-imagery-1-[2018.03.29-10.12.32].ov] for writing}, {Error type} : {OpenViBE::Kernel::ErrorType::BadFileWrite (code 41)}, {Error location} : {C:\ovm\sdk\plugins\processing\file-io\src\box-algorithms\openvibe\ovpCBoxAlgorithmGenericStreamWriter.cpp::84}
[ ERROR ] {Error description} : {Box algorithm <Generic stream writer> processInput function failed}, {Error type} : {ErrorType::Internal (code 2)}, {Error location} : {C:\ovm\sdk\kernel\src\kernel\player\ovkCSimulatedBox.cpp::230}
[ ERROR ] {Error description} : {Process failed for box with id (0x000013d3, 0x000029d9)}, {Error type} : {ErrorType::Internal (code 2)}, {Error location} : {C:\ovm\sdk\kernel\src\kernel\player\ovkCScheduler.cpp::687}
I'm not sure what the error is, and would appreciate any insight on what could be preventing the execution of this scenario.
Thank you in advance,
Nick Anton
Error with motor imagery scenario acquisition
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- Posts: 775
- Joined: Tue Dec 04, 2012 3:53 pm
- Location: INRIA Rennes, FRANCE
Re: Error with motor imagery scenario acquisition
Hello Nick, new users often run into this issue. Its solution can be found in the following,
http://openvibe.inria.fr/faq/#write-error
Best,
Jussi
http://openvibe.inria.fr/faq/#write-error
Best,
Jussi
Re: Error with motor imagery scenario acquisition
Thank you very much, Jussi!