I have done a lot of similar Jira issue imports earlier, but suddenly a fatal error showed up in one of my new projects. First I belived it was related to the CSV data file, but after remaiking it to a manual made file og 10-15 lines, I think it is caused by something wrong in the Jira cloud system.
Complete error log is this:
2019-08-02 14:11:13,477 INFO - Importer started!
2019-08-02 14:11:13,481 INFO - Engine is running in Import mode
2019-08-02 14:11:13,709 INFO - All issues will be imported to project: Sandkasse_test_TF3 (STF3)
2019-08-02 14:11:13,719 INFO - Creating issue: [externalId='14041', summary='AVT6-01 describe the data volumes the solution shall manage']
2019-08-02 14:11:13,730 ERROR - Fatal error during import: config
It is no text like "config" in the CSV file, and the import is done to a new created project.