Index Error
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Server Error
IndexError: list index out of range
Possible source of error: zatca_erpgulf (app)
Solution:
The IndexError: list index out of range occurs when the XML defines items and taxes as lists, but the invoice lacks any tax or item rows. This typically happens due to missing or invalid data in the source.
It can also arise if a query or function returns no results, but the code incorrectly assumes the list is non-empty, leading to an attempt to access a non-existent element. Proper data validation and error handling are essential to prevent this issue.