Hi, I am trying to build a RASA (build from source) NLU in a base Python image, sharing Dockerfile snippets below: FROM python:3.8 RUN mkdir -p /app/nlu WORKDIR /app/nlu ENV VIRTUAL_ENV=/opt/venv RUN python3 -m venv $VIRTUAL_ENV ENV PATH="$VIRTUAL_ENV/bin:$PATH" RUN apt-get update \ && apt-get install -y curl git # Install poetry & RASA from source RUN python3 -m pip install --upgrade pip \ && pip3 install poetry \ && git clone https://github.com/RasaHQ/rasa.git \ && cd rasa \ && poetry install # Install dependencies: COPY . . RUN pip3 install -r requirements.txt RUN python3 -m spacy download en_core_web_sm EXPOSE 5005 RUN rasa telemetry disable CMD ["rasa", "run"] During docker build there are no issues. Whereas, while doing docker run, I get the model not loading problem. 2021-07-30 17:04:56 INFO root - Starting Rasa server on http://localhost:5005 2021-07-30 17:04:56 INFO rasa.model - Loading model models/20210730-194259.tar.gz... 2021-07-30 17:04:57 ERROR rasa.core.agent - Could not load model due to unsupported operand type(s) for +=: 'NoneType' and 'int'. /app/nlu/rasa/rasa/shared/utils/io.py:97: UserWarning: The model at 'models' could not be loaded. Error: <class 'TypeError'>: unsupported operand type(s) for +=: 'NoneType' and 'int' /app/nlu/rasa/rasa/shared/utils/io.py:97: UserWarning: Agent could not be loaded with the provided configuration. Load default agent without any model. 2021-07-30 17:04:57 INFO root - Rasa server is up and running.

Error in docker run | "rasa.core.agent - Could not load model due to unsupported operand type(s) for +=: 'NoneType' and 'int'"

nik202 (NiK202) August 3, 2021, 10:29am 6

@mriganktiwari No worries, If you got time do share the brief solution for others. Good Luck!

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