AnyLinePreprocessor When loading the graph, the following node types were not found:

[fritol]

Warning: Missing Node Types When loading the graph, the following node types were not found:

pop up error when loading sample workflow

AnyLinePreprocessor
No selected item
Nodes that have failed to load will show as red on the graph.

installed all missing reinstalled including the embedded python -m pip install -r req... also tried the bat all requirements installed fine