{"id":26790,"iid":758,"description":" If a Jungfrau run has no trains to correct, the notebook fail with unclear message related to the step_timer. ## Description - Fix `StepTimer.timespan()` if timings were still None. - Use `from logging import warn` for no trains for a sequence displayed WARNING. - Fail if there is no RAW sequence file to correct. (All sequence files are empty.) ## How Has This Been Tested? Tested with run /gpfs/exfel/exp/HED/202202/p003048/usr/Reports/r106/HED_IA1_JF500K1_correct_003048_r106_221104_081650.pdf ## Relevant Documents (optional) ## Types of changes - Bug fix (non-breaking change which fixes an issue) ## Checklist: ## Reviewers @schmidtp @kluyvert","title":"Avoid unclear errors when jungfrau run has no trains to correct","merge_params":{"force_remove_source_branch":"0"},"state":"merged","source_branch":"fix/no_trains_jungfrau_correct","target_branch":"master","source_branch_path":"/calibration/pycalibration/-/tree/fix/no_trains_jungfrau_correct","target_branch_path":"/calibration/pycalibration/-/tree/master","diff_head_sha":"73ca1eb1aa5603c2995ccc2a63f76accf4d9aadb","create_note_path":"/calibration/pycalibration/notes?target_id=26790&target_type=merge_request","preview_note_path":"/calibration/pycalibration/-/preview_markdown?target_id=758&target_type=MergeRequest","can_receive_suggestion":true,"create_issue_to_resolve_discussions_path":null,"new_blob_path":null,"current_user":{"can_create_note":false,"can_update":false,"can_create_confidential_note":false},"is_project_archived":false,"project_id":408}

Avoid unclear errors when jungfrau run has no trains to correct

Description

How Has This Been Tested?

Relevant Documents (optional)

Types of changes

Checklist:

Reviewers

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