Fix: Can't dump annotations with objects type is track from several jobs

[yasakova-anastasia]

Motivation and context

Fixed #3200

How has this been tested?

Checklist

• I submit my changes into the develop branch
• I have added a description of my changes into CHANGELOG file
• I have updated the documentation accordingly
• I have added tests to cover my changes
• I have linked related issues (read github docs)
• I have increased versions of npm packages if it is necessary (cvat-canvas,
  cvat-core, cvat-data and cvat-ui)

License

• I submit my code changes under the same MIT License that covers the project.
  Feel free to contact the maintainers if that's a concern.

[zhiltsov-max]

The export seems to be working. However, I failed to import the exported back.

task_test_3200_backup_2022_11_07_17_58_38.zip
task_test_3200-2022_11_07_17_58_38-cvat for video 1.1.zip

 File "/usr/lib/python3.8/contextlib.py", line 75, in inner
    return func(*args, **kwds)
  File "/home/django/cvat/apps/dataset_manager/task.py", line 775, in import_task_annotations
    task.import_annotations(f, importer, conv_mask_to_poly=conv_mask_to_poly)
  File "/home/django/cvat/apps/dataset_manager/task.py", line 660, in import_annotations
    self.create(task_data.data.serialize())
  File "/home/django/cvat/apps/dataset_manager/task.py", line 617, in create
    self._patch_data(data, PatchAction.CREATE)
  File "/home/django/cvat/apps/dataset_manager/task.py", line 607, in _patch_data
    self._merge_data(_data, jobs[jid]["start"], self.db_task.overlap)
  File "/home/django/cvat/apps/dataset_manager/task.py", line 611, in _merge_data
    annotation_manager.merge(data, start_frame, overlap)
  File "/home/django/cvat/apps/dataset_manager/annotation.py", line 158, in merge
    tracks.merge(data.tracks, start_frame, overlap)
  File "/home/django/cvat/apps/dataset_manager/annotation.py", line 241, in merge
    cost_matrix[i][j] = 1 - self._calc_objects_similarity(
  File "/home/django/cvat/apps/dataset_manager/annotation.py", line 414, in _calc_objects_similarity
    obj1_shapes = TrackManager.get_interpolated_shapes(obj1, start_frame, end_frame)
  File "/home/django/cvat/apps/dataset_manager/annotation.py", line 758, in get_interpolated_shapes
    if not prev_shape["outside"]:
KeyError: 'outside'

[zhiltsov-max]

The annotation import seem to be working. However, I failed to import the exported task as a dataset into an empty project.

    project.import_dataset(f, importer, conv_mask_to_poly=conv_mask_to_poly)
  File "/cvat/apps/dataset_manager/project.py", line 146, in import_dataset
    self.create({tid: ir.serialize() for tid, ir in self.annotation_irs.items() if tid in project_data.new_tasks})
  File "/cvat/apps/dataset_manager/project.py", line 54, in create
    self.task_annotations[task_id].create(data)
  File "/cvat/apps/dataset_manager/task.py", line 626, in create
    self._patch_data(data, PatchAction.CREATE)
  File "/cvat/apps/dataset_manager/task.py", line 606, in _patch_data
    splitted_data[jid] = _data.slice(start, stop)
  File "/cvat/apps/dataset_manager/annotation.py", line 133, in slice
    track = self._slice_track(t, start, stop)
  File "/cvat/apps/dataset_manager/annotation.py", line 101, in _slice_track
    interpolated_shapes = TrackManager.get_interpolated_shapes(
  File "/cvat/apps/dataset_manager/annotation.py", line 751, in get_interpolated_shapes
    assert shape["frame"] > prev_shape["frame"]

task_test_3200-2022_11_13_09_23_21-cvat for video 1.1.zip

Also, something about backup import looks broken, but I can't say what it is exactly. I removed the task from the first testing and can't compare. I feel like I was annotating a bit differently, but having tested it now, I don't see errors.

[yasakova-anastasia]

The annotation import seem to be working. However, I failed to import the exported task as a dataset into an empty project.

Fixed.

Also, something about backup import looks broken, but I can't say what it is exactly. I removed the task from the first testing and can't compare. I feel like I was annotating a bit differently, but having tested it now, I don't see errors.

I think there is a problem on the UI. overlap > 0 in the task, so when annotations are added to one job, it must be added to the corresponding frames of another job. This is not happening.

[zhouxiao999]

I still have this problem with the latest version test today.
A video is divided into multiple jobs. If several jobs contain track：

1. Export task as a dataset with video 1.1 （images 1.1 is ok，no such problem）
2. upload anotation without modifying it，the system displays "Error: Request failed with status code 500. "KeyError: 'type'\n"