Thank you for your quick reply. I'm going to do F12 staff and check. I'm using 3.16.11 and same problem in the computer of a colleague, same version without any plugin (new installation).
Thanks. Il giorno mar 5 ott 2021 alle ore 09:36 Charles Dixon-Paver < [email protected]> ha scritto: > If you press the F12 key it will bring up the developer/ debug tools. > Under the profiler tab, select the "Project Load" category and the Reading > map layers section will give you the time it takes for QGIS to load each > layer. > > For the layer rendering issue in the ToC it's hard to say what the issue > is without more info or sample data. Maybe you could supply the layer > definition, or copy it to a new project and see if it resolves the issue. > > The first step to troubleshooting is to start a new user profile. It may > be a network drive, database connection, or even a faulty plugin causing > your issues. In terms of recovery, .qgs files will store a .qgs~ > backup copy when saving, but over and above that users are largely expected > to manage their version control themselves (the process will depend on the > project storage format and location, as you can store projects in databases > etc). But QGIS also has a host of features for copying and exporting > layers/ styles/ layouts, and a lot of configuration options between > projects in case you want to start over. QGS projects themselves are just > XML as well, so it's possible to edit it with a text editor. > > Regards > > On Tue, 5 Oct 2021 at 09:19, Dario C <[email protected]> wrote: > >> Hi, I'm working on a simple file with several layers. After months of >> working, yesterday something went wrong: each time I click on a layer (just >> click) or I do some simple action, Qgis goes in "not responds" . >> >> Moreover, I have a categorized layer that it is well displayed in the >> properties panel, but in the layer panel it looks as a simple symbol layer >> (without flydown menu icon). >> >> Is there any way to check what layer is corrupted or needs long time to >> reload? >> Or a general recovery method (like autocad) >> >> Thanks >> _______________________________________________ >> Qgis-user mailing list >> [email protected] >> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user >> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user >> >
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