The coverage panel checks one thing: does every layer have an image for every option of its parameter?
Read the panel
- Open the model and go to Coverage.
- Empty cells are missing images.
- Fill them, then publish.
A gap does not show up as an error. It shows up when a customer picks that exact combination and gets a render with a piece missing, because the compositor skips any layer it has no image for.
What to reuse
Troubleshooting
Coverage dropped after I added an option
Expected. One new option creates one new gap on every layer tied to that parameter.
Coverage is full but a render still has a hole
Check you are looking at the right model: coverage is per model, and a configurator can point at more than one.