This sounds like a question for the CutListFX people since it has to do with adding something to the CSV file before importing it.
That said, it could have something to do with the weird names you are giving to your materials. There’s no need to do things like this.
I also see that you are painting component containers and the faces inside. There’s no reason to do this either. In your model you shouldn’t be painting the components. You should only be painting the faces and for simplicity, paint all the faces inside the component with the same material.
If you are going to define the materials be painting them with colors/textures, there’s really no point in also adding that to the component definition name. Do one or the other but not both. And no need to add the thickness to the Definition Name either. That will get taken care of automatically.
As we discussed yesterday, you should be working in SketchUp with finer Display Precision.
Here’s the CSV file generated from the model after I did a bit of cleanup.
Lower North Cabinet_CutList.zip (523 Bytes)
I’m also seeing incorrect tag usage. ALL raw geometry should be untagged.
And Untagged should always be left as active. You have Cabinets set as active.