1212132 - 500 ISE when committing an import with a deleted row

Status: RESOLVED FIXED

(developer.mozilla.org Graveyard :: BrowserCompat, defect)

Description

[John Whitlock [:jwhitlock]]

What did you do?
================
1. Login as user with import-mdn permission
2. Go to https://browsercompat.herokuapp.com/importer/651
3. Select commit

What happened?
==============
A 500 error was returned.  The error email contains a traceback:

AssertionError: When looking up "feature.slug", could not find ID '6963' in features.

Feature 6963 is the "Basic Support" feature, which has been merged into the parent feature.

What should have happened?
==========================
The page should have imported without error, maybe with an option to delete the removed row.

Is there anything else we should know?
======================================
The import may work after manually deleting feature 6963, but encountered another 500 ISE, similar to bug 1159295

Comment 1

[John Whitlock [:jwhitlock]]

Probably the same root cause as bug 1159317

Comment 2

[John Whitlock [:jwhitlock]]

The page imports after 1) manually deleting feature 6963, and 2) fixing bug 1159295 and bug 1159317.  Manual deletion may still be required when removing a row from an MDN page.

Comment 3

[John Whitlock [:jwhitlock]]

This has not returned in follow-up imports, calling it fixed with bug 1159317 in https://github.com/mdn/browsercompat/commit/9cd7939b5687a632c81f5797495a389a4537f056