老白
Hi @ahuarte47 I“m try [#15 (comment)](https://github.com/geo-data/cesium-terrain-builder/issues/15#issuecomment-375121426) ?，but the problem still exists.
Hi @ahuarte47 ，What GDAL version do you use? x64 or x86？
Oh,,Please send me the compiled GDAL 2.3.x. Thanks!
I download GDAL 2.3.3 from http://www.gisinternals.com,but errors still exists. Severity Code Description Project File Line Suppression State Error LNK2019 unresolved external symbol "class GDALDataset * __cdecl GDALCreateOverviewDataset(class GDALDataset *,int,int)" (?GDALCreateOverviewDataset@@YAPEAVGDALDataset@@PEAV1@HH@Z)...
Okay, thank you for your help.After I added to my project the gdaloverviewdataset.cpp file.Fortunately, the build succeeded. Thanks!
Hi @ahuarte47, I use ctb to create terrain tiles, the format is quantized-mesh. There is an error when loaded with Cesium. Why? 
YES。 
The terrain file is too small,the biggest is 2kb.. Is it normal? 
Request directly in the chrome browser and report the following error. 
Thank you all the same.I try other ideas。