18:56:53,267 WARN  [org.jberet] (Batch Thread - 1) JBERET000001: Failed to run batchlet org.jberet.job.model.RefArtifact@2f664ed: jakarta.batch.operations.BatchRuntimeException: JBERET000637: Invalid script attributes: type = javascript, src = null
	at org.jberet.jberet-core@2.1.1.Final//org.jberet.job.model.Script.getEngine(Script.java:189)
	at org.jberet.jberet-core@2.1.1.Final//org.jberet.runtime.runner.ScriptArtifactBase.<init>(ScriptArtifactBase.java:47)
	at org.jberet.jberet-core@2.1.1.Final//org.jberet.runtime.runner.ScriptBatchlet.<init>(ScriptBatchlet.java:27)
	at org.jberet.jberet-core@2.1.1.Final//org.jberet.runtime.runner.AbstractRunner.createArtifact(AbstractRunner.java:152)
	at org.jberet.jberet-core@2.1.1.Final//org.jberet.runtime.runner.BatchletRunner.run(BatchletRunner.java:68)
	at org.jberet.jberet-core@2.1.1.Final//org.jberet.runtime.runner.StepExecutionRunner.runBatchletOrChunk(StepExecutionRunner.java:226)
	at org.jberet.jberet-core@2.1.1.Final//org.jberet.runtime.runner.StepExecutionRunner.run(StepExecutionRunner.java:142)
	at org.jberet.jberet-core@2.1.1.Final//org.jberet.runtime.runner.CompositeExecutionRunner.runStep(CompositeExecutionRunner.java:170)
	at org.jberet.jberet-core@2.1.1.Final//org.jberet.runtime.runner.CompositeExecutionRunner.runFromHeadOrRestartPoint(CompositeExecutionRunner.java:94)
	at org.jberet.jberet-core@2.1.1.Final//org.jberet.runtime.runner.JobExecutionRunner.run(JobExecutionRunner.java:58)
	at org.wildfly.extension.batch.jberet@28.0.0.Beta1-SNAPSHOT//org.wildfly.extension.batch.jberet.deployment.BatchEnvironmentService$WildFlyBatchEnvironment$1.run(BatchEnvironmentService.java:177)
	at org.wildfly.extension.request-controller@20.0.0.Beta3//org.wildfly.extension.requestcontroller.ControlPointTask.run(ControlPointTask.java:46)
	at org.wildfly.extension.batch.jberet@28.0.0.Beta1-SNAPSHOT//org.wildfly.extension.batch.jberet.thread.pool.WildFlyJobExecutor$1.run(WildFlyJobExecutor.java:72)
	at org.jberet.jberet-core@2.1.1.Final//org.jberet.spi.JobExecutor$1.run(JobExecutor.java:100)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)
	at org.jboss.threads@2.4.0.Final//org.jboss.threads.JBossThread.run(JBossThread.java:513)