ERPNEXT installation ERROR in Yarn Check

Hi all,

I have tried install the new ERPNEXT instance in the AWS server, I am getting some error in both Ubuntu 22.04 LTS and as well as Ubuntu 24.04 LTS. I don’t know where i am wrong. I check the yarn version and node version and altered. I don’t know how to solve this issue.

While using this command

bench init frappe-bench --frappe-branch version-15

frappe@ip-172-26-1-82:~$ bench init frappe-bench --frappe-branch version-15
Setting Up Environment
$ python3 -m venv env
$ /home/frappe/frappe-bench/env/bin/python -m pip install --quiet --upgrade pip
$ /home/frappe/frappe-bench/env/bin/python -m pip install --quiet wheel
Getting frappe
$ git clone https://github.com/frappe/frappe.git --branch version-15 --depth 1 --origin upstream
Cloning into 'frappe'...
remote: Enumerating objects: 3437, done.
remote: Counting objects: 100% (3437/3437), done.
remote: Compressing objects: 100% (3097/3097), done.
remote: Total 3437 (delta 413), reused 1591 (delta 223), pack-reused 0 (from 0)
Receiving objects: 100% (3437/3437), 21.47 MiB | 14.55 MiB/s, done.
Resolving deltas: 100% (413/413), done.
Installing frappe
$ /home/frappe/frappe-bench/env/bin/python -m pip install --quiet --upgrade -e /home/frappe/frappe-bench/apps/frappe 
$ yarn install --check-files
yarn install v1.22.22
[1/5] Validating package.json...
[2/5] Resolving packages...
[3/5] Fetching packages...
error Error: https://registry.yarnpkg.com/cssesc/-/cssesc-3.0.0.tgz: Request failed "304 Not Modified"
    at ResponseError.ExtendableBuiltin (/usr/local/lib/node_modules/yarn/lib/cli.js:696:66)
    at new ResponseError (/usr/local/lib/node_modules/yarn/lib/cli.js:802:124)
    at Request.<anonymous> (/usr/local/lib/node_modules/yarn/lib/cli.js:66750:16)
    at Request.emit (node:events:524:28)
    at module.exports.Request.onRequestResponse (/usr/local/lib/node_modules/yarn/lib/cli.js:142287:10)
    at ClientRequest.emit (node:events:524:28)
    at HTTPParser.parserOnIncomingClient (node:_http_client:710:27)
    at HTTPParser.parserOnHeadersComplete (node:_http_common:117:17)
    at TLSSocket.socketOnData (node:_http_client:552:22)
    at TLSSocket.emit (node:events:524:28)
info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.
subprocess.CalledProcessError: Command 'yarn install --check-files' returned non-zero exit status 1.

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.12/dist-packages/bench/commands/make.py", line 75, in init
    init(
  File "/usr/local/lib/python3.12/dist-packages/bench/utils/render.py", line 105, in wrapper_fn
    return fn(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/dist-packages/bench/utils/system.py", line 87, in init
    get_app(
  File "/usr/local/lib/python3.12/dist-packages/bench/app.py", line 778, in get_app
    app.install(verbose=verbose, skip_assets=skip_assets, restart_bench=restart_bench)
  File "/usr/local/lib/python3.12/dist-packages/bench/utils/render.py", line 126, in wrapper_fn
    return fn(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/dist-packages/bench/app.py", line 253, in install
    install_app(
  File "/usr/local/lib/python3.12/dist-packages/bench/app.py", line 923, in install_app
    bench.run(yarn_install, cwd=app_path)
  File "/usr/local/lib/python3.12/dist-packages/bench/bench.py", line 48, in run
    return exec_cmd(cmd, cwd=cwd or self.cwd, _raise=_raise)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.12/dist-packages/bench/utils/__init__.py", line 181, in exec_cmd
    raise CommandFailedError(cmd) from subprocess.CalledProcessError(return_code, cmd)
bench.exceptions.CommandFailedError: yarn install --check-files

ERROR: There was a problem while creating frappe-bench
Do you want to rollback these changes? [y/N]: y
INFO: Rolling back Bench "frappe-bench"

Can some one help me on this issue, Please

Hi,

It may help to say the resources available to the VM and the instructions being followed to to install Frappe.

The error message suggests a problem with Yarn, so a review of node/npm/yarn status might be helpful.

Hi
Thanks for your reply, I have also updated the node, npm and yarn. but also i am getting the same error.

I can’t able to install the new instance with erpnext.

check the required versions