Unexpected Printer Response

[daxliniere]

Hey Luiz!
Just tried my first 'remote print' and got an error "Unexpected Printer Response". Below is the full error.
The strange this is that after I dismissed the error, it started printing and took me to the Printer Status page.
Printer is a Mars 2 Pro with the Pi-Zero being powered from the printer.

[quote]Traceback (most recent call last):
File "/opt/venvs/mariner3d/lib/python3.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
rv = self.dispatch_request()
File "/opt/venvs/mariner3d/lib/python3.7/site-packages/flask/app.py", line 1936, in dispatch_request
return self.view_functionsrule.endpoint
File "/opt/venvs/mariner3d/lib/python3.7/site-packages/mariner/server/api.py", line 46, in print_status
selected_file = elegoo_mars.get_selected_file()
File "/opt/venvs/mariner3d/lib/python3.7/site-packages/mariner/mars.py", line 102, in get_selected_file
self._extract_response_with_regex("ok '([^']+)'\r\n", data).group(1)
File "/opt/venvs/mariner3d/lib/python3.7/site-packages/mariner/mars.py", line 39, in _extract_response_with_regex
raise UnexpectedPrinterResponse(data)
mariner.exceptions.UnexpectedPrinterResponse: ok N:0
[/quote]

[KTheMan]

See #180

It's the same, but a brief recap: "ok '([^']+)'\r\n" is filled with extra characters instead of just "ok" and you see an error in the UI. It seems to make no functional difference

[luizribeiro]

Yup! @KTheMan is right. There's no harm on this error message. #180 is where we are tracking this.