When importing a CSV file containing bug tickets linked to stories (via parent/epic link), the validation completes successfully, but no items are actually imported.
I have done this before many times but this time it's throwing error
2026-02-05 18:33:49,472 INFO - Importer started!
2026-02-05 18:33:49,472 INFO - Engine is running in Import mode
2026-02-05 18:33:49,643 INFO - All issues will be imported to project: ADAS DAT 2.0 Issues (ADASDAT20)
2026-02-05 18:33:49,665 INFO - Creating issue: [externalId='autoid-572702486314479823', summary='Highway - ME Inaccurate Lane Line Detection Issues in Curves']
2026-02-05 18:33:49,945 ERROR - Fatal error during import: Cannot invoke "com.atlassian.jira.issue.Issue.getIssueType()" because "issue" is null