Error with file logger

[dtms6]

Having assembled an OWL and installed the software.I continue to receive the following error once having focused the camera:

FileNotFoundError: [Errno 2] No such file or directory: 'logs/20220108-065504_weed_log.txt'

The error occurs almost instantaneously and kills the program.
There appears to be an issue with inability to write and then recall a file log in the logger directory.

I haven't altered any code and have reinstalled/updated the OWL software just in case, but the error remains.

Would appreciate some guidance.

The output is as follows:

(owl) pi@owl:~ $ ~/owl/./greenonbrown.py
linux
[INFO] Setting up nozzles...
Solenoid 0 OFF
Solenoid 1 OFF
Solenoid 2 OFF
Solenoid 3 OFF
[INFO] Setup complete. Starting spraying.
Solenoid 3 ON
Traceback (most recent call last):
File "/home/pi/owl/./greenonbrown.py", line 291, in hoot
self.controller.receive(nozzle=i, delay=delay, timeStamp=sprayTime, duration=sprayDur)
File "/home/pi/owl/relay_control.py", line 132, in receive
self.logger.log_line(line)
File "/home/pi/owl/logger.py", line 17, in log_line
with open(self.saveDir, 'a+') as file:
FileNotFoundError: [Errno 2] No such file or directory: 'logs/20220108-065030_weed_log.txt'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/home/pi/owl/./greenonbrown.py", line 417, in
minArea=10)
File "/home/pi/owl/./greenonbrown.py", line 325, in hoot
self.logger.log_line("[CRITICAL ERROR] STOPPED: {}".format(e))
File "/home/pi/owl/logger.py", line 17, in log_line
with open(self.saveDir, 'a+') as file:
FileNotFoundError: [Errno 2] No such file or directory: 'logs/20220108-065030_weed_log.txt'

[geezacoleman]

Thanks for putting one together and for the heads up!

It looks like this might be an issue with the absolute vs. relative path references where it's looking for logs/20220108-065030_weed_log.txt from (owl) pi@owl:~ $ ~/owl/./greenonbrown.py where it's looking for that log file in the root directory.

If you try running it from the owl directory, does it work?
> cd owl
> ./greenonbrown.py

I'll make a quick change to the code to fix it if so.

[dtms6]

Yes. That resolves the issue! Works a treat.
I'll share some photos of the unit.

[geezacoleman]

Glad that worked out! I'll leave this issue open for the moment so I can fix it up next week.

Looking forward to see how the unit ended up.

[geezacoleman]

@dtms6 this should now be fixed - you'll just need to update the owl folder with the latest version of the repo.

[dtms6]

Yes it fixed the problem. Updated the files and works like a treat. Thanks.