Error 500

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Sun B

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Feb 8, 2021, 7:45:25 AM2/8/21
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Hi everyone,

Newbie here and just setup DCM4CHEE Arc Light on Docker.

I'm receiving an error when trying to configure the AE List.  I receive 'Error 500'

<html><head><title>Error</title></head><body>Internal Server Error</body></html>

I've check logs in Docker and I believe this has to do with postgres as all others look ok(I think), here is what I see:

2021-02-08 11:50:56.179 GMT [1] LOG: listening on IPv4 address "0.0.0.0", port 5432

2021-02-08 11:50:56.180 GMT [1] LOG: listening on IPv6 address "::", port 5432

2021-02-08 11:50:56.192 GMT [1] LOG: listening on Unix socket "/var/run/postgresql/.s.PGSQL.5432"

2021-02-08 11:50:56.252 GMT [25] LOG: database system was shut down at 2021-02-08 11:50:28 GMT

2021-02-08 11:50:56.274 GMT [1] LOG: database system is ready to accept connections

2021-02-08 11:51:12.247 GMT [32] LOG: incomplete startup packet

2021-02-08 12:02:53.292 GMT [58] LOG: invalid length of startup packet

2021-02-08 12:02:54.697 GMT [57] LOG: invalid length of startup packet

2021-02-08 12:02:54.726 GMT [59] LOG: invalid length of startup packet

2021-02-08 12:02:54.777 GMT [60] LOG: invalid length of startup packet

What have I done incorrectly?

Thanks everyone :-)

Alon Dolev

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Jun 15, 2022, 11:21:01 AM6/15/22
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Hello,

I just had the same problem, trying to start the archive using docker-compose on MacOS 12.4 following the instructions to the dot. I got  "error 500" on every request to the backend.

The problem was solved by changing all the volume mappings in the docker-compose to a folder which is not in `/var/..`.

It was difficult to debug, because the only feedback was an "error 500", and as you said, the logs looked fine. The problem is that if you are not used to WildFly logging output, it looks like the server has started,  because it does write some log lines, but it has actually not started. Look for a log line that contains something like that: 'Started server default-server' to know for certain.

Hope that helps.

Best regards,

Alon
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