Corona Error Messages
Troubleshooting error messages
- 3ds Max bitmap paging is enabled which can reduce performance
- The improved sky (cloud) model data are not installed. The improved sun and sky (cloud) model will not be used.
- Server error: the image may come out wrong
- Using VrayHDRI with IR may cause crashes
- You need to either set shadows to CoronaShadows or disable them
- Using 'Render selected' with empty selection. Nothing will be rendered.
- Distributed rendering can't be enabled during rendering
- High quality pixel filtering used with AI denoising or upscaling error messages
- Node's transformation matrix has out of bounds or NAN values
- Shading artifacts caused by too large scene bounding box
- Proxy has corrupted normals
- “Shadow / Light” mode of Falloff map is not supported by Corona
- An external asset could not be exported
- There is more than one Light Select render element that includes the same light source
- No sockets managed to bind for DR discovery
- Unknown / Internal error. Please report it to us.
- Corona Slicer Material Issues and Solutions
- Error loading LUT file 'x'...
- Stopping render due to not enough system memory to process displacement
- Scene objects with zero scale will be ignored
- Layered materials should not be used with empty "base material" slot
- Using incorrect aspect ratio with cubemap camera
- Cannot save/load UHD Cache to/from file
- The image will come out completely black because Color Tint in Tone Mapping controls is set to black
- Nesting Multi/Sub-Object materials is not supported in some cases
- Cannot read EXR, or the file does not correspond to the current VFB
- Denoising and adaptivity may not work properly because some render elements are missing
- To embed VR Warp metadata select Corona JPEG format from the Save dialog
- Multiple cameras with the same name in the scene may cause incorrect rendering
- Disabling Max Sample Intensity or setting it to a high value can cause fireflies