Unable to install any game systems

[apastuszak]

I am unable to install any game systems in Foundy. When I try to install anything, I get the following error in my logs:

The requested manifest at "https://github.com/xdy/twodsix-foundryvtt/releases/latest/download/system.json" did not provide system manifest data.

I get similar errors for any other system I try to install.

[felddy]

Take a look in the logs to see if there are more details. This message is a catch-all for many different type of network errors. It could be DNS, firewall rules, container network configuration.

After the container is up, exec a shell into the container and test the connectivity.

docker compose exec foundry /bin/sh

I'd do a ping check first:

/home/foundry # ping -c 3 1.1.1.1
PING 1.1.1.1 (1.1.1.1): 56 data bytes
64 bytes from 1.1.1.1: seq=0 ttl=36 time=3.210 ms
64 bytes from 1.1.1.1: seq=1 ttl=36 time=6.166 ms
64 bytes from 1.1.1.1: seq=2 ttl=36 time=6.991 ms

--- 1.1.1.1 ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max = 3.210/5.455/6.991 ms

If the ping works try a request for the headers for the system.json file you mentioned:

/home/foundry # curl --head --location https://github.com/xdy/twodsix-foundryvtt/releases/latest/download/system.json 

HTTP/2 302 
server: GitHub.com
date: Mon, 27 Feb 2023 16:52:55 GMT
content-type: text/html; charset=utf-8
vary: X-PJAX, X-PJAX-Container, Turbo-Visit, Turbo-Frame, Accept-Encoding, Accept, X-Requested-With
location: https://github.com/xdy/twodsix-foundryvtt/releases/download/v2.19.2/system.json
...
HTTP/2 302 
server: GitHub.com
date: Mon, 27 Feb 2023 16:51:56 GMT
content-type: text/html; charset=utf-8
vary: X-PJAX, X-PJAX-Container, Turbo-Visit, Turbo-Frame, Accept-Encoding, Accept, X-Requested-With
location: https://objects.githubusercontent.com/github-production-release-asset-2e65be/270378354/aa851b7a-4a56-4acf-8621-b58e37e51d61?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=...
...
HTTP/2 200 
content-type: application/octet-stream
content-md5: YleCjDr5iIODExJQQfLpSg==
last-modified: Mon, 27 Feb 2023 16:46:30 GMT