Brats bundle compatible issue

[KumoLiu]

Describe the bug Brats bundle is not compatible with 0.9.1.

To Reproduce Infer with the following test command, you will get an error below. python -m monai.bundle run evaluating --meta_file configs/metadata.json --config_file configs/inference.json --logging_file configs/logging.conf

Error information

Traceback (most recent call last):
  File "/opt/monai/monai/transforms/transform.py", line 90, in apply_transform
    return _apply_transform(transform, data, unpack_items)
  File "/opt/monai/monai/transforms/transform.py", line 54, in _apply_transform
    return transform(parameters)
  File "/opt/monai/monai/transforms/post/dictionary.py", line 642, in __call__
    transform_info = d[InvertibleTransform.trace_key(orig_key)]
KeyError: 'image_transforms'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/opt/monai/monai/transforms/transform.py", line 90, in apply_transform
    return _apply_transform(transform, data, unpack_items)
  File "/opt/monai/monai/transforms/transform.py", line 54, in _apply_transform
    return transform(parameters)
  File "/opt/monai/monai/transforms/compose.py", line 173, in __call__
    input_ = apply_transform(_transform, input_, self.map_items, self.unpack_items, self.log_stats)
  File "/opt/monai/monai/transforms/transform.py", line 114, in apply_transform
    raise RuntimeError(f"applying transform {transform}") from e
RuntimeError: applying transform <monai.transforms.post.dictionary.Invertd object at 0x7faae6b6c130>

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/opt/conda/lib/python3.8/site-packages/ignite/engine/engine.py", line 840, in _run_once_on_dataset
    self.state.output = self._process_function(self, self.state.batch)
  File "/opt/monai/monai/engines/evaluator.py", line 286, in _iteration
    engine.fire_event(IterationEvents.MODEL_COMPLETED)
  File "/opt/conda/lib/python3.8/site-packages/ignite/engine/engine.py", line 445, in fire_event
    return self._fire_event(event_name)
  File "/opt/conda/lib/python3.8/site-packages/ignite/engine/engine.py", line 421, in _fire_event
    func(*first, *(event_args + others), **kwargs)
  File "/opt/monai/monai/engines/workflow.py", line 234, in _run_postprocessing
    engine.state.batch[i], engine.state.output[i] = engine_apply_transform(b, o, posttrans)
  File "/opt/monai/monai/engines/utils.py", line 247, in engine_apply_transform
    transformed_data = apply_transform(transform, data)
  File "/opt/monai/monai/transforms/transform.py", line 114, in apply_transform
    raise RuntimeError(f"applying transform {transform}") from e
RuntimeError: applying transform <monai.transforms.compose.Compose object at 0x7faae6c89a90>

[wyli]

Could you please include detailed error messages? It'll be useful for the users running into a similar issue.

see also: https://github.com/Project-MONAI/MONAI/discussions/4764

[tangy5]

Hi @KumoLiu This is partly due to the Invertd postprocessing. Please ensure the last preprocessing transform as the Ensuretyped, no the ToTensord.

Or adjusting the preprocessing transforms, some are not invertible.

[KumoLiu]

Hi @tangy5 Thanks for your advice! I just raised this issue to submit the pr to fix the bundle.