[TileMapServiceRasterOverlay.cpp:168] Could not parse tile map service XML

  • I cannot add TMS data

Hello @bai, welcome to the forum!

To test this issue, could you try to load this data into a Sandcastle? Here’s a Sandcastle set up to load offline data - Cesium Sandcastle
The Sandcastle also includes a link to a guide in the comments. Please let me know if it loads correctly in Sandcastle.