Hi, in a script activity written in Groovy language i have:
SpinJsonNode node = JSON(“{}”);
node.prop(“property_name”, null);
It’s very strange because in the doc org.camunda.spin.json Class SpinJsonNode is present the method isNull() to check if the node represents a null value.
It fails with the following error in logs:
Cannot resolve which method to invoke for [class java.lang.String, null] due to overlapping prototypes between:
[class java.lang.String, interface java.util.List]
[class java.lang.String, interface java.util.Map]
I use Camunda-bpm-tomcat-7.13.0 and Modeler 4.6.0
Exist a solution to this problem?
Thanks in advance