If you have a SketchUp Studio subscription or a V-Ray licence, it is important that your V-Ray version is compatible with the version of SketchUp you are using.
Older versions of V-Ray may cause issues with newer versions of SketchUp.
Please note that SketchUp 2026 is currently compatible only with the latest version of V-Ray (version 7, update 2 - 7.40.02).
Please refer to the following link for the full version compatibility table between V-Ray and SketchUp:
You can check and upgrade your V-Ray license within the SketchUp App by clicking on: Extensions >V-Ray > Help > About