Update jbpm/jbpm-flow/src/main/java/org/jbpm/workflow/instance/impl/W…

…orkflowProcessInstanceImpl.java Co-authored-by: Gonzalo Muñoz <gonzalo51429@gmail.com>
apache · Sep 23, 2024 · f341a93 · f341a93
1 parent f8de3b8
commit f341a93
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.../jbpm-flow/src/main/java/org/jbpm/workflow/instance/impl/WorkflowProcessInstanceImpl.java b/.../jbpm-flow/src/main/java/org/jbpm/workflow/instance/impl/WorkflowProcessInstanceImpl.java
@@ -1163,7 +1163,7 @@ public void setErrorState(NodeInstance nodeInstanceInError, Exception e) {
         this.nodeIdInError = nodeInstanceInError.getNodeDefinitionId();
         this.nodeInstanceIdInError = nodeInstanceInError.getId();
         this.errorCause = Optional.of(e);
-        this.errorMessage = getRootException(e).getMessage();
+        this.errorMessage = getRootException(e).getMessage() == null ? "" : getRootException(e).getMessage() ;
         setState(STATE_ERROR);
         logger.error("Unexpected error while executing node {} in process instance {}", nodeInstanceInError.getNode().getName(), this.getStringId(), e);
         ((InternalProcessRuntime) getKnowledgeRuntime().getProcessRuntime()).getProcessEventSupport().fireOnError(this, nodeInstanceInError, getKnowledgeRuntime(), e);