Failed to write cache file

[Nelrann]

Hi

I installed api platform but now when I want to access the dev environment (app_dev.php) I get an error related to the cache

RuntimeException in ClassCollectionLoader.php line 272: Failed to write cache file "/app/var/cache/dev/classes.php".

thx for help

[Simperfit]

Can you please show me the rights of your app ?

[Nelrann]

the rights of cache directory
drwxr-xr-x 4 root root /api-platform/var/cache

[Simperfit]

This is on the host right ? Why is it root ?

[Nelrann]

I think it puts the root because when I want to run a command I do this

sudo docker-compose run web bin/console cache:clear

[dunglas]

you shouldn't be running docker-compose as root.

[Nelrann]

ok but when i dont use root i have this error

ERROR: Couldn't connect to Docker daemon at http+docker://localunixsocket - is it running?
If it's at a non-standard location, specify the URL with the DOCKER_HOST environment variable.

[Simperfit]

What environment are you using ?

Could you please tell me if you run all :

On Linux

1. Run install script

curl -fsSL https://get.docker.com/ | sh

2. Add the current in user in the Docker group and restart your machine

sudo usermod -aG docker `whoami`

You have to reboot

3. Start your docker service

sudo service docker start

4. Run docker test

docker run hello-world

[Nelrann]

I forgot to reboot my bad

thx