docker problem in VAB-Omnigibson server

[lanseyege]

I want to write my own client using requests/http to access the server of vab-omnigibson (I use 'python -m src.start_task -a -s omnigibson 2' to start the server), while the POST method ' /start_sample' failed, it shows the following error:

docker.errors.NotFound: 404 Client Error for http+docker://localhost/v1.48/containers/3d06257210e51fc08eefe4e3033c4349d28620f1fe65d228283873d18021d40d/json: Not Found ("No such container: 3d06257210e51fc08eefe4e3033c4349d28620f1fe65d228283873d18021d40d")

but the '/list_workers ' and '/get_indices' GET methods () run successfully (maybe they don't access docker). I just run "response = requests.get(url+'/list_workers')" etc.
abstract functions from 'https://github.com/THUDM/VisualAgentBench/blob/main/src/client/task.py'

anyone can help? or anybody run vab-omnigibson successfully? (docker image tianjiezhang/vab_omnigibson has already be loaded)