I have installed Octolapse and configured all setting in octolapse . When I start a print Octolapse indicates that it is running, but no snapshots are taken with Error shows
((( octolapse - camera error snapshot-thumbnail-create-error: create thumbnail - an unexpected exception occurred while creating a snapshot thumbnail. check the log file (plugin_octolapse.log) for details. - inner exception: 'module' object has no attribute 'open' )))
My printer is a JGAURORA A5 with MARLIN 1.1.9 on MKS GEN L board and MKS TFT screen that has been running very well on Octoprint with a Raspberry Pi4 model B. The video camera i am try is the
1-Raspberry Pi NoIR Camera .
2- Logitech webcam hd 720p .
both camera works and show a good picture in "CONTROL" tab . also test function are ok
i do a search online but couldn't find any solution
Can someone help me plz? I am getting crazy ?