What is the problem?
To start with I resolved the issue but I want to know what caused it.
I re-imaged my Octoprint server to the latest stable build (1.7.3 and 0.18)
I used the Raspberry Pi Imager to install. When I completed the image and
manually updated the network supplicant file with the correct network settings
I put the micro sd in the raspberry pi and Octoprint did not come up.
I then used a terminal to access the pi and discovered that the OctoPrint
folder had only a blank readme.txt file. The initial screen indicated I had 0.18 but the OctoPrint did not
seem to be there. I manually ran
~/oprint/bin/pip install --force-reinstall OctoPrint==1.7.3 --no-cache-dir
which once completed OctoPrint now comes up correctly.
I tried this again with another micro sd card and noticed that the settings
for country code was set to "GB" so I modified it to be "US" This time the installation
worked correctly and OctoPrint came up fine.
What could have happened with the first failure? There was only a single empty reademe.txt file present in the
OctoPrint folder. The micro sd cards were the same brand and size.
What did you already try to solve it?
Reinstalled Octoprint manually via a terminal.
Have you tried running in safe mode?
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Did running in safe mode solve the problem?
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Systeminfo Bundle
You can download this in OctoPrint's System Information dialog ... no bundle, no support!)
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Additional information about your setup
OctoPrint version, OctoPi version, printer, firmware, browser, operating system, ... as much data as possible
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