07- Troubleshooting

Common Issues

1-"Failed to load RDSTLayerData from Resources" : ' Console error showing failed to load RDST asset'

Problem: RDST Layer Data asset not found

Solutions:

- ✓ Verify asset is in a `Resources` folder

- ✓ Check path in script matches asset location

- ✓ Use `Resources.Load<RDSTLayerData>("path/to/asset")`

2-"RDST: No layer data found" : Console warning about no layer data

Problem:  RDST Layer Data not assigned to preferences

Solutions:

- ✓ Assign RDST asset in GIS Terrain Loader window

- ✓ Check `Prefs.RDST_layerData` is set in script

- ✓ Verify Texture Mode is `RasterDrivenSplatmaps`

3-Terrain Generated but No Layers : Terrain Inspector showing empty Terrain Layers section

Problem:  Classification data not properly read or applied

Solutions:

- ✓ Check GeoTIFF file path is correct

- ✓ Verify classification codes in raster match RDST config

- ✓ Check Console for RDST processing messages

- ✓ Ensure textures are assigned in RDST Layer Data

4-Wrong Textures Applied : Terrain with incorrect texture placement

Problem:  Mismatch between classification codes and raster data

Solutions:

- ✓ Open raster in QGIS to verify classification values

- ✓ Check classification codes in RDST match raster values

- ✓ Use classification display to click terrain and verify codes

5-Classification Display Not Working 

Problem: Label doesn't appear when clicking terrain

Solutions:

- ✓ Check Console for "Classification display system initialized!" message

- ✓ Verify terrain has TerrainCollider component

- ✓ Ensure Main Camera is tagged "MainCamera"

- ✓ Check RDST Layer Data is assigned to display script

6-Performance Issues, Slow Generation: Progress bar showing slow RDST processing

Causes & Solutions:

- High alphamap resolution → Reduce to 1024 or 512

- Large terrain size → Split into multiple tiles

- Complex blending → Reduce blur radius

7-Memory Issues

Causes & Solutions:

- Multiple large terrains → Generate sequentially

- High resolution textures → Use compressed formats

- Too many terrain layers → Combine similar classifications