UPDATE 31.10.: Amazon Alexa - ioBroker Skill läuft aus ?

[Ethernet-Fellow]

After a lot of modification in my <project> I got many error messages in the log like this:
2025-10-26 08:00:50.244 - error: ws.0 (1262) Invalid pattern on subscribe: The pattern "https://iob-srv:8082/flot/index.html?l[0][id]=mqtt.0.solaranzeige.box1.netzspannung&l[0][offset]=0&l[0][aggregate]=minmax&l[0][color]=%23FF0000&l[0][min]=0&l[0][max]=260&l[0][thickness]=2&l[0][shadowsize]= ...
After checking the vis-view.json file for that project I found a lot of dead links. I deleted many of them manually but that didn't help. Finally I found an iFrame8 widget with 5 dead links, after correcting them, the case was solved.
Now my question:
is there any "Garbage Collector" which at least finds unused widgets, widgets with dead links or else garbage in the vis-view.json file and offers to delete or modify those widgets.

[Jey Cee]

Actual there is nothing like this.

@ethernet-fellow sagte in Garbage Collector für vis-2.0/<project>/vis-view.json:

which at least finds unused widgets,

Define unused Widgets. In my mind this is impossible while there is no pattern that can tell if an widget is not used.

[Ethernet-Fellow]

@jey-cee Thanks Jey, so I will do the garbage collection by export and import the views in a new project.