[QUESTION] Clean install of portainer with app templates are not opening

[tszebeni]

Question
Dear Repo Maintainer,
I got a new Raspberry Pi 5 and installed docker and portainer according to the instructions here, it is working well just I would like to use an app template from this repository. So I updated the app template url as instructed for version arm64 and I experience that the app template list is updated, but once I click on one it opens and closes in a half second. I'm unsure if portainer changed but to me it seems an incompatibility issue as when I switch the app template feed to original json the interface works again. Please help to investigate as I could not find any log within the portainer instance.

Thanks

Context
Any additional context around the question such a link to a project where it's being implemented.

[temidaradev]

I also have the same problem...

[temidaradev]

Screen.Recording.2025-02-21.at.18.28.23.mov

[zealtv]

This seems to be an incompatibility between V2 and V3 templates. See here:
https://www.reddit.com/r/portainer/comments/1iosmhl/comment/mco7jed/
and the apparent solve:
Lissy93/portainer-templates#67

I think the file portainer-v2.json needs to be updated for version 3.

[temidaradev]

This seems to be an incompatibility between V2 and V3 templates. See here: https://www.reddit.com/r/portainer/comments/1iosmhl/comment/mco7jed/ and the apparent solve: Lissy93/portainer-templates#67

I think the file portainer-v2.json needs to be updated for version 3.

worked for me thanks!!

[rmiddle]

There is now a Version 3 template on the site. Please see the updated READ.me.