Hi Alexander,
Thank you very much for reply.
I tried to get KNIME log.
2020-05-05 16:26:32,719 : ERROR : KNIME-Worker-0-List Folders 0:1011 : : Node : List Folders : 0:1011 : Execute failed: ("NullPointerException"): null
java.lang.NullPointerException
at com.vernalis.nodes.io.listdirs2.ListDirs2NodeModel.execute(ListDirs2NodeModel.java:136)
at org.knime.core.node.NodeModel.execute(NodeModel.java:737)
at org.knime.core.node.NodeModel.executeModel(NodeModel.java:571)
at org.knime.core.node.Node.invokeFullyNodeModelExecute(Node.java:1236)
at org.knime.core.node.Node.execute(Node.java:1016)
at org.knime.core.node.workflow.NativeNodeContainer.performExecuteNode(NativeNodeContainer.java:557)
at org.knime.core.node.exec.LocalNodeExecutionJob.mainExecute(LocalNodeExecutionJob.java:95)
at org.knime.core.node.workflow.NodeExecutionJob.internalRun(NodeExecutionJob.java:218)
at org.knime.core.node.workflow.NodeExecutionJob.run(NodeExecutionJob.java:124)
at org.knime.core.util.ThreadUtils$RunnableWithContextImpl.runWithContext(ThreadUtils.java:334)
at org.knime.core.util.ThreadUtils$RunnableWithContext.run(ThreadUtils.java:210)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at org.knime.core.util.ThreadPool$MyFuture.run(ThreadPool.java:123)
at org.knime.core.util.ThreadPool$Worker.run(ThreadPool.java:246)
Best regards,
Taku
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