String Manipulation (Multi Column) fails with NullPointerException

Hi there,

in Column Auto Type Cast Fallback for missing columns I raised a bug / feature for the Column Auto Type Cast. I recognized that the String Manipulation (Multi Column) throws a NullPointerException error if it encounters a column w/o a specific type.

Henceforth, I’d like to suggest three things:

1. to instate a fallback to skip columns of unknown type OR

2. Just process columns of an unspecific type

3. Enable selection by type like in the column filter node and others

Best

Mike