KeyError: 'Non-existent config key: MODEL.ROI_BOX_HEAD.VG_NUM_CLASSES'，What is the reason for this

[liuzhenqi1999]

[dongxingning]

Well, it seems that you changed the setting of the provided .yaml file. "MODEL.ROI_BOX_HEAD.VG_NUM_CLASSES" is a pre-defined parameter that controls the object classification, where =151 for the VG dataset. Maybe you could check the .yaml file twice? I hope this may be helpful to you.

[liuzhenqi1999]

thank you

[Lxy811]

谢谢

Well, it seems that you changed the setting of the provided .yaml file. "MODEL.ROI_BOX_HEAD.VG_NUM_CLASSES" is a pre-defined parameter that controls the object classification, where =151 for the VG dataset. Maybe you could check the .yaml file twice? I hope this may be helpful to you.

Hello, also encountered the same problem, yaml file has this configuration, what is the reason？

[Lxy811]

谢谢

Well, it seems that you changed the setting of the provided .yaml file. "MODEL.ROI_BOX_HEAD.VG_NUM_CLASSES" is a pre-defined parameter that controls the object classification, where =151 for the VG dataset. Maybe you could check the .yaml file twice? I hope this may be helpful to you.

Hello, also encountered the same problem, yaml file has this configuration, what is the reason？

Resolved, the environment needs to be reinstalled maskrcnn-benchmark