Hi jrestrepo, where do you modify the variable? if you are on a groovy script be sure to return a java.util.List variable. Please give some more detail like the code you use. Cheers
Hi enrico.curiotto, for example I create a Long variable (in a no-human task) with default value ‘8’, next when I try to modify that variable to ‘80’ default value or type to String ----> “org.bonitasoft.studio.model.expression.impl.ExpressionImpl cannot be cast to java.util.List” happens. I don’t understand why java.util.List, if I’m using Long, String, Boolean… types in declaration and assignation.
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