Docker buildx build image already created don't pull correctly

[mamu-reply]

Hi,
I have this situation, I built a dockerfile, then I created an instance for buildx and subsequently I built another dockerfile with buildx which has as FROM the image I had built previously.
E.g.

• Dockefile1:

  FROM nginx
  RUN echo "test1"
  

• docker build -t test test1/Dockerfile1

• docker buildx create test --use

• Dockerfile2

  FROM test
  RUN echo "test2"
  

• docker buildx build -t test2 test2/Dockerfile2

and i have this error

ERROR: failed to solve: test: failed to resolve source metadata for docker.io/library/test:latest: pull access denied, repository does not exist or may require authorization: server message: insufficient_scope: authorization failed

But if i do the same thing without the buildx create command it work fine, but i need this commando to set a driver.
Anyone can help me? Thanks

[richardthombs]

I encountered a similar error and it was because we had created a layer called "tests" but were mistakenly referring to it as "test" when copying from it. If you try to pull from a non-existent layer called "foobar" for example: