An issue we have encountered a few times now:
We have been running into an issue with the Sen4CAP L4A Crop Type processor with several clients and ourselves. We are using the latest version (1.2) and we have made sure that the LUT and declaration data is in the right format. All data is imported correctly without any errors. After we run the L4A classifier, there are no errors and expected data is created, so all seems to work fine. The confusion matrices, etc. are created and make sense. So the RF classifier does what it needs to do.
The issue is that we never get any predicted classes, the columns CT_decl, CT_pred_1, CT_conf_1, CT_pred_2 and CT_conf_2 are all empty. Initially I thought the issue was related to the size of the test data (we had two areas with about 5k and 20k parcels), but we just came from a call with a client with the exact same problem with a 200k sample size. From the Forum I also got the impression more users have this problem.
Would anybody be able to give us a helping hand here figuring out what the problem is?