🐛 CS2103 assignment processing error

[sibinhho99]

Cc:

Hi

Describe the Bug

To Reproduce

Steps to reproduce the behavior:
On production:

1. Try to upload and process https://drive.google.com/file/d/1EjxeoiEOsiAT22NCg3FK1QL-i5HrixUL/view?usp=sharing. This file is provided by 2103 team; please request access if you need it to work on the issue.
2. Submission similarity percentage shows up successfully at/assignments/{assignment_id}/submission_similarities page, but 500 error is returned when we try to View Submissions or Print Report

@sibinhho99 get the following error at local when trying to upload the file

Expected Behavior

The assignment file is processed successfully.

Tasks

• Investigate
• Fix

Acceptance Criteria

The assignment file is processed successfully.

More Information

Environment

• Device: [e.g. iPhone 12]
• Browser: [e.g. chrome, safari]
• OS: [e.g. iOS]

Screenshots

Thanks!

[sibinhho99]

Might be duplicate of 379