I uploaded this attached cityGML to Cesium ion, but I had this error message
" We were unable to process your data due to the following issue:
Error: Input does not contain any eligible features for tiling.
Read about what data formats are supported on Cesium ion."
and 3Dtiles conversion failed. Why this conversion error?
53392551_bldg_6697_op.zip (773.1 KB)