When I access the wiki with that user, the Tag Cloud panel displays this: “Failed to execute the [include] macro. Cause: [Current user [xwiki:XWiki.developer] doesn’t have view rights on document [xwiki:XWiki.TagCloud]]. Click on this message for details.”
In addition the Navigation panel indefinitely remains on “Loading”.
I set permissions for the “developer” user as max as possible, both in Administer WIki and directly on Tag Cloud and Navigation panels (from Panel List) but the problem remains.
Ok, I set the permission on XWiki.TagCloud page and now I can see it, but I don’t seenot the TagCloud panel.
Do I also have to set the permission on the TagCloud panel ?
No you shouldn’t set permission specifically on a page. That’s a maintenance nightmare and it suggests you have wrong permissions in your wiki. For ex the whole XWiki space must have view permissions to all for your wiki to work well.
I reset all the permissions and set again, now I can see the Tag Cloud panel with the “developer” user. Fantastic!
But… the Navigation “Loading…” problem with “developer” remains. I empty the cache and I didn’t set any permission on Navigation panel. I checked on Firefox, Chrome and Edge and I had the same result.
As you wrote, I retrieved the URL of Navigation, that refers to Document Tree page. I set permissions on it and it displayed “the user doesn’t have permission on Solr Suggestion Macro”. Then I set permissions on Solr Suggestion Macro page and now it works.