在服务器上构建docker映像时出错？

Question

我在构建docker时正在创建docker映像，它无法在Windows上创建容器并引发以下错误。谁能帮助我克服这个问题

FROM python:3.7
ENV PYTHONUNBUFFERED 1
RUN apt-get update && \
    apt-get install -y postgresql-client && \
    rm -rf /var/lib/apt/lists/*
RUN mkdir -p /usr/src/app
WORKDIR /usr/src/app
COPY . .
RUN pip install -r requirements.txt
RUN python manage.py makemigrations && python manage.py migrate
EXPOSE 8000
CMD python manage.py runserver 0.0.0.0:8000

错误：

  Step 1/9 : FROM python:3.7
  ---> 0b21994a4758
  Step 2/9 : ENV PYTHONUNBUFFERED 1
  ---> Using cache
  ---> 925bec50f994
 Step 3/9 : RUN apt-get update &&     apt-get install -y postgresql-client &&     rm -rf /var/lib/apt/lists/*
 Failed to unmarshall layerchain json - invalid character '\x00' looking for beginning of value

以上是我遇到的错误。有人可以帮我吗