Giovanni Manghi

@Oxsw1ng this should be reopened, it is a valid issue as there is no real reason why PostGIS layers should be cached (as PostGIS is one of the pillars for...

@Oxsw1ng this adds up to my ticket https://github.com/3liz/lizmap-web-client/issues/3696 where I placed a few observations on caching along time, but that didn't get much attention.

@Oxsw1ng It would be interesting to know what versions of LMWC/QGIS Server/etc are used in LMWC demo server, but as a start I would say that you should try with...

@Gustry there are some general questions (maybe issues) regarding caching that did not had much traction/attention lately, see https://github.com/3liz/lizmap-web-client/issues/4511 and/or https://github.com/3liz/lizmap-web-client/issues/3696

thanks!

> It would need furhter investigation but it seems your issue comes from `GetLegendGraphic` request... It happens with every LWC version > 3.6, with any QGis server version... this issue...

> [@gioman](https://github.com/gioman) do you have identify the error in the additional JavaScript ? @rldhont no, because the message shows regardless of the additional javascript script.

@rldhont just tested on a fresh installation of 3.9.1 (making the necessary changes in https://github.com/3liz/lizmap-web-client/issues/5567#issuecomment-2888830069 and the issue is there. Using the same installation for 3.9.0 and no issue.

> [@gioman](https://github.com/gioman) you wrote `Any javascript add-on that previously worked, does not anymore.` Have you identify which script generated the error ? And Why ? > > Do you have...

@rldhont I'll try the upgrade again soon, then let you know.