I am using snappy to automate a cloud detection algorithm, and right now I’m testing IdePix. It works fine when I use products downloaded directly from Scihub Copernicus Open Hub, but when I use the program I have created to download multiple products, the Idepix program doesn’t work and gives the error: “Input product must be S2 MSI L1C product.”
All 13 reflectance bands are necessary. Do your products have them all?
You might try Idepix in the Desktop and see what happens. Probably the same error but in the Log file (menu: Help/Show Log Directory) You will probably see more information about the problem. Maybe already in the lower right corner when clicking on the red stop sign.