How can I use it to segment my own datasets

[Junran5016]

Checklist

1. I have searched related issues but cannot get the expected help.
2. I have read the FAQ documentation but cannot get the expected help.
3. I have trained a beit model through mmselfsup, I want use this model to segment my own datasets. So, how can I put my model into mmsegmentation

[bluemoon223]

I also trained a pretrain pth of beit by mmself, but when I used it to my downstream task，some error happened:

KeyError: "BEiTAdapter: 'backbone.rel_pos_bias.relative_position_bias_table'"

By the way, when I used the official pretrain pth, it was ok!