Workflow cannot be saved anymore

KNIME Analytics Platform
7

Hi,

I have similar problems. Resetting the workflow helped once;i.e. I could save the reset workflow, but still couldn't save the executed workflow.

renaming a metanode helped.

I am working on a local file system. and get the message: 

(The process cannot access the file because it is being used by another process)

Bernd

PS. also the report behaves strangely: It doesn't take the updated values that are set in the workflow but still complains that some values aren't available though they are...

PS2: here is part of the error message:




	java.io.FileNotFoundException: D:\work\programs\kNime\runtime-New_configuration\reports\single_experiment\Metanode (#103)\TableRow To Variable (#14)\port_1\object\portobject.zip (The process cannot access the file because it is being used by another process)



	at java.io.FileOutputStream.open(Native Method)



	at java.io.FileOutputStream.<init>(FileOutputStream.java:179)



	at java.io.FileOutputStream.<init>(FileOutputStream.java:131)



	at org.knime.core.node.NodePersistorVersion200.savePort(NodePersistorVersion200.java:351)



	at org.knime.core.node.NodePersistorVersion200.savePorts(NodePersistorVersion200.java:220)



	at org.knime.core.node.NodePersistorVersion200.save(NodePersistorVersion200.java:177)



	at org.knime.core.node.workflow.SingleNodeContainerPersistorVersion200.save(SingleNodeContainerPersistorVersion200.java:270)



	at org.knime.core.node.workflow.WorkflowPersistorVersion200.saveNodeContainer(WorkflowPersistorVersion200.java:705)



	at org.knime.core.node.workflow.WorkflowPersistorVersion200.save(WorkflowPersistorVersion200.java:520)



	at org.knime.core.node.workflow.WorkflowPersistorVersion200.saveNodeContainer(WorkflowPersistorVersion200.java:701)



	at org.knime.core.node.workflow.WorkflowPersistorVersion200.save(WorkflowPersistorVersion200.java:520)



	at org.knime.core.node.workflow.WorkflowManager.save(WorkflowManager.java:5952)



	at org.knime.workbench.editor2.SaveWorkflowRunnable.run(SaveWorkflowRunnable.java:120)



	at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)