Implement a pre-check if the folder given in the custom csv template exists and is accessible. Furthermore, check the folder content (i.e., if files are accessible).
ToDo:
[ ] find a suitable place after the CSV parsing to implement the checks
[ ] set up a suitable warning system. it should be configurable to run the project setup process even if the sample data folder might not be accessible or contain invalid data
Implement a pre-check if the folder given in the custom csv template exists and is accessible. Furthermore, check the folder content (i.e., if files are accessible).
ToDo: