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  1. Red Hat Decision Manager
  2. RHDM-1094

Executable model compilation fails with map modification in action

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Details

    • Bug
    • Resolution: Done
    • Major
    • 7.5.1.GA
    • None
    • BRE
      • 7.24.0.Final and later version
      • building executable model
      • dialect "mvel"
    • 2019 Week 41-43 (from Okt 7)

    Description

      The following expression on update of Map in RHS causes an error when building executable model.

      • Pattern1 
                      m.mapVal["rule1"] = "value1";
      • Error1 (NPE)
      [ERROR] Failed to execute goal org.kie:kie-maven-plugin:7.24.0.Final:generateModel (default-generateModel) on project build-error: Execution default-generateModel of goal org.kie:kie-maven-plugin:7.24.0.Final:generateModel failed.: NullPointerException -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.kie:kie-maven-plugin:7.24.0.Final:generateModel (default-generateModel) on project build-error: Execution default-generateModel of goal org.kie:kie-maven-plugin:7.24.0.Final:generateModel failed.

      or

      • Pattern2 
                      m.getMapVal().put( "rule2", "value2" );
      • Error2
      [ERROR] Failed to execute goal org.kie:kie-maven-plugin:7.24.0.Final:generateModel (default-generateModel) on project build-error: A type incompatibility occurred while executing org.kie:kie-maven-plugin:7.24.0.Final:generateModel: sun.reflect.generics.reflectiveObjects.ParameterizedTypeImpl cannot be cast to java.lang.Class

      This does not happen with 7.23.0.Final.

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          Bug - A problem that impairs or prevents the functions of the product. DROOLS-4542 Executable model compilation fails with map modification in action

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

          Activity

            People

              lmolteni@redhat.com Luca Molteni
              rhn-support-hmiura Hiroko Miura
              Tibor Zimányi Tibor Zimányi
              Tibor Zimányi Tibor Zimányi
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              Dates

                Created:
                Updated:
                Resolved: