Where do I look for the cause of this error?

[hal_1]

Here is the error message:

 

Caused by: org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
calculator_Aggregate32Response32Report_1524483576138_349733: 350: 
class org.codehaus.groovy.ast.expr.CastExpression, with its value '(java.lang.String) field_record_type.getValue()', is a bad expression as the left hand side of an assignment operator at line: 350 column: 71. File: calculator_Aggregate32Response32Report_1524483576138_349733 @ line 350, column 71.
1 error

    at org.codehaus.groovy.control.ErrorCollector.failIfErrors(ErrorCollector.java:310)
    at org.codehaus.groovy.control.CompilationUnit.applyToSourceUnits(CompilationUnit.java:946)
    at org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:593)
    at org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:569)
    at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:546)
    at net.sf.jasperreports.compilers.JRGroovyCompiler.compileUnits(JRGroovyCompiler.java:102)
    ... 6 more
 

Thanks,

 

Hal