Unable to send to printer "File name too long"

[jamessthompson]

Updated to 1.10.1.51

Imported an STL with a long name, cloned it so I had a total of 4 instances. I was unable to upload the gcode to the printer (error below).
Renaming the file with a short name and importing that file instead worked.

Older versions of Studio allowed me to clone far more times without this send issues.

Error uploading to print host:
HTTP 500: {"error": {"code": 500, "message": "Internal Server Error", "traceback": "Traceback (most
recent call last):\n\n File \"/home/mks/moonraker-env/lib/python3.7/shutil.py\", line 568, in move\n
os.rename(src, real_dst)\n\nOSError: [Errno 18] Invalid cross-device link:
'/tmp/moonraker.upload-6806.mru' ->
'/home/mks/printer_data/gcodes/multiconnect-board-connectors_multiboard-big-thread-connect
or-for-multitool-laying-down.stl +
multiconnect-board-connectors_multiboard-big-thread-connector-for-multitool-laying-down.stl
+
multiconnect-board-connectors_multiboard-big-thread-connector-for-multitool-laying-down.stl
+
multiconnect-board-connectors_multiboard-big-thread-connector-for-multitool-laying-down.gc
ode'\n\n\nDuring handling of the above exception, another exception occurred:\n\n\nTraceback
(most recent call last):\n\n File
\"/home/mks/moonraker/moonraker/components/file_manager/file_manager.py\", line 964, in
_process_uploaded_file\n upload_info['tmp_file_path'], dest_path)\n\n File
\"/home/mks/moonraker-env/lib/python3.7/shutil.py\", line 582, in move\n copy_function(src,
real_dst)\n\n File \"/home/mks/moonraker-env/lib/python3.7/shutil.py\", line 263, in copy2\n 
copyfile(src, dst, follow_symlinks=follow_symlinks)\n\n File
\"/home/mks/moonraker-env/lib/python3.7/shutil.py\", line 121, in copyfile\n with open(dst, 'wb')
as fdst:\n\nOSError: [Errno 36] File name too long:
'/home/mks/printer_data/gcodes/multiconnect-board-connectors_multiboard-big-thread-connect
or-for-multitool-laying-down.stl +
multiconnect-board-connectors_multiboard-big-thread-connector-for-multitool-laying-down.stl
+
multiconnect-board-connectors_multiboard-big-thread-connector-for-multitool-laying-down.stl
+
multiconnect-board-connectors_multiboard-big-thread-connector-for-multitool-laying-down.gc
ode'\n\n\nDuring handling of the above exception, another exception occurred:\n\n\nTraceback
(most recent call last):\n\n File \"/home/mks/moonraker/moonraker/components/application.py\",
line 1019, in post\n result = await self.file_manager.finalize_upload(form_args)\n\n File
\"/home/mks/moonraker/moonraker/components/file_manager/file_manager.py\", line 825, in
finalize_upload\n result = await self._finish_gcode_upload(upload_info)\n\n File
\"/home/mks/moonraker/moonraker/components/file_manager/file_manager.py\", line 900, in
_finish_gcode_upload\n finfo = await self._process_uploaded_file(upload_info)\n\n File
\"/home/mks/moonraker/moonraker/components/file_manager/file_manager.py\", line 969, in
_process_uploaded_file\n raise self.server.error(\"Unable to save file\",
500)\n\nmoonraker.utils.ServerError: Unable to save file\n\n\nDuring handling of the above
exception, another exception occurred:\n\n\nTraceback (most recent call last):\n\n File
\"/home/mks/moonraker-env/lib/python3.7/site-packages/tornado/web.py\", line 1713, in
_execute\n result = await result\n\n File
\"/home/mks/moonraker/moonraker/components/application.py\", line 1022, in post\n 
e.status_code, str(e))\n\ntornado.web.HTTPError: HTTP 500: Internal Server Error (Unable to save
file)\n"}}

[wjyLearn]

Thanks for your feedback, we will improve the default name of GCode in the next version.