Version 1.x: Error when visualising the results

[JiSuanJiDaWang]

I tried to visualize the results using visualize_results.py and got the following error:

Traceback (most recent call last):
File "/home/sysadmin/anaconda3/envs/mmd1.x/lib/python3.8/site-packages/mmengine/config/config.py", line 51, in getattr
value = super().getattr(name)
File "/home/sysadmin/anaconda3/envs/mmd1.x/lib/python3.8/site-packages/addict/addict.py", line 67, in getattr
return self.getitem(item)
File "/home/sysadmin/anaconda3/envs/mmd1.x/lib/python3.8/site-packages/mmengine/config/config.py", line 47, in missing
raise KeyError(name)
KeyError: 'data'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/home/sysadmin/mmdetection3d-dev-1.x/tools/misc/visualize_results.py", line 50, in
main()
File "/home/sysadmin/mmdetection3d-dev-1.x/tools/misc/visualize_results.py", line 33, in main
dataset = build_dataset(cfg.data.test)
File "/home/sysadmin/anaconda3/envs/mmd1.x/lib/python3.8/site-packages/mmengine/config/config.py", line 808, in getattr
return getattr(self._cfg_dict, name)
File "/home/sysadmin/anaconda3/envs/mmd1.x/lib/python3.8/site-packages/mmengine/config/config.py", line 53, in getattr
raise AttributeError(f"'{self.class.name}' object has no "
AttributeError: 'ConfigDict' object has no attribute 'data'

Process finished with exit code 1

I found that the data variable has been removed in the config file in version dev-1.x. Seems the visualize_results does not support the new version config file.