Check that the environment called "vpi" is marked as "Active". If there is no environment called "vpi", go through [step 2 in the installation instructions](https://gitlab.itek.norut.no/jakob/vpi-toolbox/wikis/how-to-setup#2-create-arcgis-conda-environment). If the environment is not marked as active (as in the above figure), press the bullet to activate it: