I'm trying to compilate the changes that have happen between two
files. To do so, I use a Change Detector Transformer to detect
changes. After that, I compile the stats with Statistics Calculator
Transformer. I output only the stats, blocking the feature (i.e. I
put Pass through feature at No). I compile the changes by layers,
and there is some layers that doesn't change between two files, so
the statistics compilator that compile the added and deleted output
might recieve no feature. The transformers doesn't seem to like
that, giving me this error:
@TCL -- failed to evaluate expression
`19_ADDED_STATISTICSCALCULATOR_output' -- can't read "list": no such
variable
Where 19_ADDED_STATISTICSCALCULATOR is the name of the transformer,
as it compile the stats from the added output for layer 19.
Is it a normal behavior?
All I need is the number of feature that get out of added.
Julien
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