I’m using the Structure Sensor with OpenNI 220.127.116.11 on OS X 10.10.5. Most of the times the sensor works properly, but sometimes I get the error:
WARNING Endpoint 0x81, Buffer 0: Asynch transfer failed (status: 6)
ERROR Endpoint 0x81, Buffer 0: Failed to re-submit asynch I/O transfer (err=-9)!
Usually this error also comes with the messages:
WARNING Endpoint 0x81, Buffer 0: Failed waiting on asynch transfer event: Xiron OS got an event timeout!
WARNING Endpoint 0x81, Buffer 0: Transfer is still queued though event was raised!
Usually (not always), I can replicate the error by following these steps:
- run one of the Samples, for instance ClosestPointViewer;
- force it to close with “ctrl-c”;
- run the Sample again.
After this procedure, I never get the depth stream and most of the times I get the messages that I mentioned above. To see these messages, do not forget to set LogToConsole to 1, in the OpenNI.ini file.
I know that I can close the Sample by pressing “Esc,” but this procedure is just so that you can replicate the error.
Do you have any idea on the reason for this error?