Same problem here.
Any solution?
Found a solution in another post by heneart (@heneart):
”
Got the same mixed-content error after changing my site to https://
The problem is caused by this lines lines
664: ‘http://{s}.tiles.wmflabs.org/osm/{z}/{x}/{y}.png’ => __(‘Wikimedia Labs OSM’, UMS_LANG_CODE),
665: ‘http://{s}.tiles.wmflabs.org/osm-no-labels/{z}/{x}/{y}.png’ => __(‘Wikimedia Labs OSM No Labels’, UMS_LANG_CODE),
666: ‘http://{s}.tiles.wmflabs.org/bw-mapnik/{z}/{x}/{y}.png’ => __(‘Black and White’, UMS_LANG_CODE),
667: ‘http://{s}.tiles.wmflabs.org/hillshading/{z}/{x}/{y}.png’ => __(‘Hill Shading’, UMS_LANG_CODE),
668: ‘http://{s}.tiles.wmflabs.org/hikebike/{z}/{x}/{y}.png’ => __(‘Hike and Bike’, UMS_LANG_CODE),
in wp-content\plugins\ultimate-maps-by-supsystic\modules\maps\views\maps.php
changing http:// to https:// solved for me the problem…”
This solution may help – but not always.
Not all Tile Servers support the HTTPS protocol and entering such a code may break the map display in certain templates.
https://wiki.openstreetmap.org/wiki/Tile_servers
For example:
wmflabs Hillshading shading
Humanitarian map style
OpenCycleMap
Stamen Toner
Transport Map
etc
Best regards,
Ole
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This reply was modified 6 years ago by
supsystic.
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This reply was modified 6 years ago by
supsystic.