Can't catch TypeError

[KristjanESPERANTO]

I'm trying to catch the TypeError but I'm failing. What am I doing wrong?

This is my approach:

import json
import pyopening_hours

value = "Mo-Th 07:00-18:00, Fr 7:00-21:00 Sa 9:00-19:00"

try:
    oh = pyopening_hours.OpeningHours(value)

    if oh.getWarnings() != []:
        for line in oh.getWarnings():
            print("  " + line)
    else:
        print("no warnings")
except pyopening_hours.ParseException as error:
    print(error.message)
except json.decoder.JSONDecodeError as error:
    print(error)
except TypeError as error:
    print(error)

I get this error message:

/home/kristjan/.local/lib/python3.9/site-packages/pyopening_hours/node_modules/opening_hours/opening_hours.js:3644
                                        if (typeof tokens[nrule][0][at] === 'undefined') {
                                                                ^

TypeError: Cannot read properties of undefined (reading '0')
    at formatWarnErrorMessage (/home/kristjan/.local/lib/python3.9/site-packages/pyopening_hours/node_modules/opening_hours/opening_hours.js:3644:30)
    at getWarnings (/home/kristjan/.local/lib/python3.9/site-packages/pyopening_hours/node_modules/opening_hours/opening_hours.js:4139:20)
    at Object.getWarnings (/home/kristjan/.local/lib/python3.9/site-packages/pyopening_hours/node_modules/opening_hours/opening_hours.js:6652:11)
    at Object.prettifyValue (/home/kristjan/.local/lib/python3.9/site-packages/pyopening_hours/node_modules/opening_hours/opening_hours.js:6658:9)
    at opening_hours_object (/home/kristjan/.local/lib/python3.9/site-packages/pyopening_hours/node_modules/opening_hours/interactive_testing.js:52:18)
    at Socket.<anonymous> (/home/kristjan/.local/lib/python3.9/site-packages/pyopening_hours/node_modules/opening_hours/interactive_testing.js:69:22)
    at Socket.emit (node:events:390:28)
    at addChunk (node:internal/streams/readable:315:12)
    at readableAddChunk (node:internal/streams/readable:289:9)
    at Socket.Readable.push (node:internal/streams/readable:228:10)
Expecting value: line 1 column 1 (char 0)

[ypid]

TypeError is a JavaScript exception (as can be concluded from the stack trace) and not a Python exception. I mark this as a bug but I am not actively looking into it as I currently don’t use this module.

[KristjanESPERANTO]

Ah, now I get it 💡. Thanks!

It's related to that issue: opening-hours/opening_hours.js#50, isn't it?

[ypid]

Looks more like the famous opening-hours/opening_hours.js#86