"admin-test-utils: Not found" while docker image v4.12.1 building

Hi!

I got an issue with v4.12.1 and previous version when I build a docker image.
I use a Dockerfile from Docker | Strapi Documentation

FROM node:18-alpine
# Installing libvips-dev for sharp Compatibility
RUN apk update && apk add --no-cache build-base gcc autoconf automake zlib-dev libpng-dev nasm bash vips-dev
ARG NODE_ENV=development
ENV NODE_ENV=${NODE_ENV}

WORKDIR /opt/
COPY package.json yarn.lock ./
RUN yarn config set network-timeout 600000 -g && yarn install
ENV PATH /opt/node_modules/.bin:$PATH

WORKDIR /opt/app
COPY . .
RUN chown -R node:node /opt/app
USER node
RUN ["yarn", "build"]
EXPOSE 1337
CMD ["yarn", "develop"]

When I run docker build command, get the following error

[+] Building 7.9s (9/13)
 => [internal] load build definition from Dockerfile                                                                                                                                                              0.0s
 => => transferring dockerfile: 583B                                                                                                                                                                              0.0s
 => [internal] load .dockerignore                                                                                                                                                                                 0.0s
 => => transferring context: 2B                                                                                                                                                                                   0.0s
 => [internal] load metadata for docker.io/library/node:18-alpine                                                                                                                                                 1.7s
 => [1/9] FROM docker.io/library/node:18-alpine@sha256:e98b96c93214f1ac4253cc1741aa96933947ca904ba0dc750ba0e33016d18521                                                                                           0.0s
 => [internal] load build context                                                                                                                                                                                 0.9s
 => => transferring context: 763.58kB                                                                                                                                                                             0.9s
 => CACHED [2/9] RUN apk update && apk add --no-cache build-base gcc autoconf automake zlib-dev libpng-dev nasm bash vips-dev                                                                                     0.0s
 => CACHED [3/9] WORKDIR /opt/                                                                                                                                                                                    0.0s
 => CACHED [4/9] COPY package.json yarn.lock ./                                                                                                                                                                   0.0s
 => ERROR [5/9] RUN yarn config set network-timeout 6000000 -g && yarn install                                                                                                                                    5.3s
------
 > [5/9] RUN yarn config set network-timeout 6000000 -g && yarn install:
#9 0.385 yarn config v1.22.19
#9 0.433 success Set "network-timeout" to "6000000".
#9 0.433 Done in 0.06s.
#9 0.639 yarn install v1.22.19
#9 0.792 [1/5] Validating package.json...
#9 0.798 [2/5] Resolving packages...
#9 5.221 error An unexpected error occurred: "https://registry.yarnpkg.com/@strapi%2fadmin-test-utils: Not found".
#9 5.221 info If you think this is a bug, please open a bug report with the information provided in "/opt/yarn-error.log".
#9 5.221 info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.
------
executor failed running [/bin/sh -c yarn config set network-timeout 6000000 -g && yarn install]: exit code: 1

Any ideas what is wrong with admin-test-utils package?
Is this package a really important and could be skipped?

Thanks

Yes you can skip it, it’s an internal package we have at the moment :slight_smile:

Can we remove this package from package.json file as well? Because I am getting the same error while setting strapi locally.

is it in your local package.json or that of the library code?

I’ve cloned the Strapi repository from GitHub, and when attempting to execute yarn install on the main branch, I’ve encountered an issue.