Uncaught RuntimeError: `crs=EPSG:3857&format&type=xyz&url=https://tile.openstreetmap.org/%7Bz%7D/%7Bx%7D/%7By%7D.png&zmax=19&zmin=0' does not exist in the file system, and is not recognized as a supported dataset name.

[kankonaj]

Steps to reproduce

1. First
2. Second
3. Third

Traceback (most recent call last):
  File "C:\Users/kanko/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\RasterAttributeTable\RasterAttributeTable.py", line 122, in updateRatActions
    if has_rat(layer):
  File "C:\Users/kanko/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\RasterAttributeTable\rat_utils.py", line 521, in has_rat
    if get_rat(raster_layer, band).isValid():
  File "C:\Users/kanko/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\RasterAttributeTable\rat_utils.py", line 71, in get_rat
    ds = gdal.OpenEx(raster_layer.source())
  File "C:\PROGRA~1\QGIS32~1.7\apps\Python39\lib\site-packages\GDAL-3.4.3-py3.9-win-amd64.egg\osgeo\gdal.py", line 4120, in OpenEx
    return _gdal.OpenEx(*args, **kwargs)
RuntimeError: `crs=EPSG:3857&format&type=xyz&url=https://tile.openstreetmap.org/%7Bz%7D/%7Bx%7D/%7By%7D.png&zmax=19&zmin=0' does not exist in the file system, and is not recognized as a supported dataset name.

RasterAttributeTable 1.1, QGIS 3.22.7-Białowieża on Windows 10

[alpha-beta-soup]

You're aware you've opened 9 identical issues about this?

[GlenRice-NOAA]

Would you be willing to try an updated version of QGIS with the plugin disabled?

The functionality provided by this plugin have been wrapped into QGIS 3.30, so no plugin is needed. We will likely deprecate the plugin soon.