Dump Annotations, Pascal VOC zip, can not dump label with uppercase character? No issue with "Export as dataset, PASCAL VOC 2012"

[tealeeseng]

My actions before raising this issue

• Read/searched the docs
• Searched past issues

We Upload Pascal VOC zip successfully and try to Dump Annotations, Pascal VOC zip after annotation adjustment. During Dumping Annotations, we saw following error message:
WARNING:root:The following labels are remapped to background: Xxxxxx + Xxxxx Xxx Xxxx, Xxxxxxxx Xxxxxxx Xxxxxx, Xxxx

[ { "name": "Xxxxxx + Xxxxx Xxx Xxxx", "id": 31, "attributes": [] }, { "name": "Xxxxxxxx Xxxxxxx Xxxxxx", "id": 32, "attributes": [] }, { "name": "Xxxx", "id": 38, "attributes": [] }, { "name": "wwwwww", "id": 40, "attributes": [] } ]

only label wwwwww appears in dumpped annotation files.

No issue with "Export as dataset, PASCAL VOC 2012"

Expected Behaviour

All labels to be appearred in annotation files.

Current Behaviour

only wwwwww label appears in annotation files.

Possible Solution

I think datumaro/datumaro/plugins/voc_format/converter.py's _make_label_id_map method having the error message.

Steps to Reproduce (for bugs)

Context

Your Environment

• Git hash commit (git log -1): commit feebec2 (HEAD -> master, tag: v0.6.1, origin/master, origin/HEAD)
  Author: Nikita Manovich 40690625+nmanovic@users.noreply.github.com
  Date: Sat Mar 21 11:17:27 2020 +0300

  Release v0.6.1 (Release v0.6.1 #1267)

• Docker version docker version (e.g. Docker 17.0.05): Not using docker

• Are you using Docker Swarm or Kubernetes? Nope

• Operating System and version (e.g. Linux, Windows, MacOS): Ubuntu

• Code example or link to GitHub repo or gist to reproduce problem:

• Other diagnostic information / logs:

  Logs from `cvat` container

07:17:57 Result is kept for 500 seconds
INFO:rq.worker:Result is kept for 500 seconds
07:19:34 default: cvat.apps.dataset_manager.task.export_project('4', <User: admin>, 'voc', 'localhost:7000') (/api/v1/tasks/4/dataset/voc)
INFO:rq.worker:default: cvat.apps.dataset_manager.task.export_project('4', <User: admin>, 'voc', 'localhost:7000') (/api/v1/tasks/4/dataset/voc)
WARNING:root:The following labels are remapped to background: Column + Gable End Wall, Concrete Casting Bucket, Household Shelter, Parapet Wall, Precast Plank, Staircase Wall, Toilet Wall, Wall, Window Facade
[2020-04-08 07:19:43,096] INFO cvat.server.task_4: The task 'safety-loads-200' is exported as 'voc' and available for downloading for next '10:00:00'. Export cache cleaning job is enqueued, id '3cea1ac7-f344-4287-aae1-9c687b390773', start in '10:00:00'
INFO:cvat.server.task_4:The task 'safety-loads-200' is exported as 'voc' and available for downloading for next '10:00:00'. Export cache cleaning job is enqueued, id '3cea1ac7-f344-4287-aae1-9c687b390773', start in '10:00:00'
07:19:43 default: Job OK (/api/v1/tasks/4/dataset/voc)
INFO:rq.worker:default: Job OK (/api/v1/tasks/4/dataset/voc)
07:19:43 Result is kept for 36000 seconds
INFO:rq.worker:Result is kept for 36000 seconds

</details>

Next steps

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[tealeeseng]

Hi,
I've git checkout -b 1.0.0-beta.1
and rebuild the docker. However, 119.xml does not have annotation though I had annotated "Concrete Casting Bucket" as a label.
0.xml is fine, as previously.

please refer attached safety-loads (5).zip for more details.

Thanks. :)

safety-loads (5).zip

[zhiltsov-max]

safety-loads (5).zip looks like it was obtained without the patch, as it contains uppercase characters in labelmap.txt. Please make sure code is updated. I've rechecked the patch, with and without, it should work.