Error with motor imagery scenario acquisition
Posted: Thu Mar 29, 2018 3:04 pm
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
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