Collection editor not opening for DRL based scenarios ----------------------------------------------------- Key: DROOLS-5683 URL: https://issues.redhat.com/browse/DROOLS-5683 Project: Drools Issue Type: Bug Components: Test Scenarios Editor Affects Versions: 7.44.0.Final Reporter: Jan Stastny Assignee: Yeser Amer Priority: Major Attachments: Screenshot from 2020-09-30 13-42-57.png DRL based test scenario throws errors when opening Collection editors for lists of some datatypes (didn't do exhaustive search). * BigDecimal * LocalDateTime Unexpected error appears when opening such cell for editing. {code} 2020-09-30 13:44:09,073 ERROR [org.kie.workbench.common.services.backend.logger.GenericErrorLoggerServiceImpl] (default task-13) Error from user: testadmin Error ID: -1734434608 Location: LibraryPerspective|$ProjectScreen,org.kie.workbench.common.screens.messageconsole.MessageConsole,,,Eorg.docks.PlaceHolder?name=testRunnerReportingPanel,Eorg.drools.scenariosimulation.TestTools?scesimeditorid=2,Eorg.drools.scenariosimulation.TestTools?scesimeditorid=3,Eorg.drools.scenariosimulation.TestTools?scesimeditorid=4,Eorg.drools.scenariosimulation.TestTools?scesimeditorid=5,],,,,,AddAssetsScreen,,,ScenarioSimulationEditor?path_uri=default://master@MySpace/test/src/test/resources/com/myspace/test/test2.scesim&file_name=test2.scesim&has_version_support=true Exception: Uncaught exception: (TypeError) : Cannot read property 'j' of null {code}