ReimarBauer

https://geoportal2.duisburg.de/arcgisserver/services/Basisdaten/DGK_hist_Portal/MapServer/WMSServer https://geoportal2.duisburg.de/arcgisserver/services/Luftbilder/Historische_Luftbilder/MapServer/WMSServer Fatal error in MSS 8.1.1 on Linux-6.2.0-10018-tuxedo-x86_64-with-glibc2.35 Python 3.10.8 | packaged by conda-forge | (main, Nov 22 2022, 08:23:14) [GCC 10.4.0] Please report bugs in MSS to https://github.com/Open-MSS/MSS...

https://sg.geodatenzentrum.de/wms_dtk_bkg same failure

https://www.wms.nrw.de/umwelt/wasser/uesg same failure

https://umweltgeodienste.schleswig-holstein.de/WMS_UWAT_NAT

https://www.gpdn.de/wilma.aspx?pgId=432 e.g. ``` ERROR: We cannot load the capability document! Mind. einer der Parameter PKGID, NODEID muss definiert werden. ```

https://geodienste.ch/db/av_0/deu

> there own service shows failures https://www.gpdn.de/public/ogc.ashx?Service=WMS&PkgId=10&Request=GetCapabilities ``` Ungültiger Spaltenname "EXTENSION_JSON". ```

The tracebacks are solved, we may need to add another method if needed to display these data.

@joernu76 I can't reproduce, I created a devel category and tried there on the devel1 OP.

Please provide more details Refresh on the version history shows the updates [example_ftml_import.webm](https://github.com/Open-MSS/MSS/assets/278728/3ec1a2ba-784b-4c24-a91d-857187764539)