Access denied for user 'root'@'localhost' (using password: NO)

I used Mobius_Docker, but I can’t get it to work. When it’s started, I get repeatedly the following output

node_1  | GET : /Mobius
node_1  |
node_1  | GET : /Mobius
node_1  | get_resource_from_url (hokpoASd) - /Mobius: 2.846ms
node_1  | get_resource_from_url (z_wpz8jS) - /Mobius: 3.322ms
node_1  | {"rsc":"5000","ri":"GET-/Mobius-{\"fu\":2,\"rcn\":1,\"rt\":3}","msg":"database error"}
node_1  | Target CSE(localhost) is not ready
node_1  | Target CSE(localhost) is not ready
node_1  | {"rsc":"5000","ri":"GET-/Mobius-{\"fu\":2,\"rcn\":1,\"rt\":3}","msg":"database error"}

Since the message says database error, I looked what the database does and at the end of the database setup it says

db_1    | 2020-01-16T15:00:53.686717Z 2 [Note] Access denied for user 'root'@'localhost' (using password: NO)

So, I am wondering how I could fix the issue. I already tried it on another PC, on Linux and Windows and also followed the steps for manual installation from the installation guide. I always get a database error. I also tried different solutions I found on the internet for the Access denied error, but nothing seems to work for me.

I would really appreciate some help here, since I ran out of options to try.

The version of MySQL is 5.7.28.

[hsebs]

@mKay00 I found the cause. healthcheck command of Mobius_Docker is wrong.

Command should include password.

Change line 18 of docker-compose.yml in Mobius Docker from

test: ["CMD", "mysqladmin" ,"ping", "-h", "localhost"]

to

test: ["CMD", "mysqladmin" , "--password=dksdlfduq2","ping", "-h", "localhost"]

[lovele0107]

HI , I confirm it is working now. The rights of the sql file would need to be changed in order to be in the same user group. ( or do not use sudo for copying the sql file) Thank you very much for your prompt reply to this issue.