first of all, thanks for this great component :-)
I insatalled at my Joomla 6.0.3 and I can just see the images direcly in the images folder. The folder tree on the left side is empty. I can create a folder and see it in other components and by ftp but the new one is also not displayed in the mosaic component.
Any ideas?
Phoca Mosaic - no folder tree
- Jan
- Phoca Hero

- Posts: 49323
- Joined: 10 Nov 2007, 18:23
- Location: Czech Republic
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Re: Phoca Mosaic - no folder tree
Hi, try to see Javascript console in your browser, do you see there some error message?
Jan
Jan
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FFKoglerau
- Phoca Newbie

- Posts: 2
- Joined: 14 Mar 2026, 18:36
Re: Phoca Mosaic - no folder tree
here is the output of the console:
explorer.js?b1dde2:215 Failed to load folder tree: SyntaxError: Failed to execute 'json' on 'Response': Unexpected end of JSON input
at ExplorerController.loadFolderTree (explorer.js?b1dde2:209:43)
Reinhard
explorer.js?b1dde2:215 Failed to load folder tree: SyntaxError: Failed to execute 'json' on 'Response': Unexpected end of JSON input
at ExplorerController.loadFolderTree (explorer.js?b1dde2:209:43)
Reinhard
- Jan
- Phoca Hero

- Posts: 49323
- Joined: 10 Nov 2007, 18:23
- Location: Czech Republic
- Contact:
Re: Phoca Mosaic - no folder tree
Hi, which version do you run, do you run the latest 6.0.0Beta?
https://www.phoca.cz/download/144-phoca ... -component
Jan
https://www.phoca.cz/download/144-phoca ... -component
Jan
If you find Phoca extensions useful, please support the project