Loading new data for Random Forest Solution results in an error

[mkommend]

Steps to reproduces:

1. Create an RF Regression
2. Save the problem in a separate file
3. Change ModelCreation (hidden algorithm parameter) to SurrogateModel
4. Execute the algorithm
5. Use the load new data button to load the previously saved problem
6. Exception (see attached screenshot)

[mkommend]

Error_LoadingNewData