Hello,
I have a reproducible issue with the Xibo layout designer in Docker deployments.
Environment:
-
Xibo CMS 4.3.1 and also tested with 4.2.3
-
Docker Compose installation
-
Ubuntu Server
-
Apache reverse proxy with SSL
-
Browser tested:
-
Edge
-
Chrome
-
InPrivate mode
-
cache cleared
-
Problem:
When inserting an image widget into a layout, the designer immediately throws JavaScript errors and the inserted element is not visible until the page is reloaded manually with F5.
After reloading:
-
the image is correctly present
-
the widget exists
-
editing works
So persistence/storage works, but the live designer state breaks.
JavaScript error:
Uncaught TypeError: Cannot read properties of undefined
at lD.selectObject (...)
Originally the database created widgets with:
type='global'
instead of:
type='image'
Example:
SELECT widgetId, type, playlistId
FROM widget;
returned:
8 global
9 global
11 global
while lkwidgetmedia correctly referenced image media.
I manually repaired them with:
UPDATE widget w
JOIN lkwidgetmedia lwm ON lwm.widgetId=w.widgetId
SET w.type='image'
WHERE w.type='global';
After this:
-
existing broken image widgets worked correctly
-
BUT newly inserted images still fail in the live designer
Additional findings:
-
/playlist/widget/resource/...preview works correctly -
uploads work
-
media table entries are valid
-
image widgets are eventually stored correctly after reload
-
issue persists across versions 4.3.1 and 4.2.3
-
issue persists with fresh database and fresh install
-
issue persists across browsers
Apache reverse proxy:
ProxyPass / http://127.0.0.1:8089/
ProxyPassReverse / http://127.0.0.1:8089/
RequestHeader set X-Forwarded-Proto expr=%{REQUEST_SCHEME}
Question:
Has anyone seen image widgets being temporarily created as global widgets in the designer or the designer failing in selectObject() after PUT /playlist/widget/.../elements?
Thank you.