![cityengine java.lang.nullpointerexception cityengine java.lang.nullpointerexception](https://forum.step.esa.int/uploads/default/original/2X/c/c156474e408b8d2f0d4e7902bf0866af37b2f1b0.jpeg)
You can also click on the "Lock" icon displayed in the Workflow Editor toolbar. If you want to cancel a active workflow, you can do so by right clicking the workflow in the Workflow Jobs interface. If it returns a value other than zero than the workflow is either active of queued to run. It the result is a ACTIVE column displays a "0" then the workflow is not running. Select COUNT(STATUS)ACTIVE from ODMRSYS.ODMR_USER_PROJECT_WORKFLOW This can be simply done by running the following query using your normal user account: The following steps outline the use of the scripts to resovle this problem. In the future, we may provide a UI utility to support this, but we wanted to start by just providing some scripts that are useful in dealing with this situation manually. There is no process provided by the UI that will kill a orphaned session that is holding a lock. This can be the result of a client failure that resulted in a orphaned session holding a lock on a workflow.
![cityengine java.lang.nullpointerexception cityengine java.lang.nullpointerexception](https://forums.visual-paradigm.com/uploads/default/original/2X/3/3d90c88f3c9462cec0ccfb79360ebeb59dd31c85.png)
Users can run into a situation where a workflow is alread locked and they can not edit that workflow. Whenever a user wants to edit a workflow, ODMr will acquire a lock on the workflow. Here are some details that should help clean up the remaining locks. I am using Data Miner integrated in SQL Developer version 3.0.03ĭoes anyone know what's the reason for this?
#Cityengine java.lang.nullpointerexception plus#
Plus model is locked for editing or anything else in SQL Developer. : Īt .start(ProgressRunnable.java:136)Īt .WorkflowEditor.reload(Unknown Source)Īt .WorkflowEditor.access$1400(Unknown Source)Īt .WorkflowEditor$OdmrToolbarPlugin$4.actionPerformed(Unknown Source)Īt (AbstractButton.java:1995)Īt $Handler.actionPerformed(AbstractButton.java:2318)Īt (DefaultButtonModel.java:387)Īt (DefaultButtonModel.java:242)Īt .BasicButtonListener.mouseReleased(BasicButtonListener.java:236)Īt (Component.java:6134)Īt (JComponent.java:3265)Īt (Component.java:5899)Īt (Container.java:2023)Īt (Component.java:4501)Īt (Container.java:2081)Īt (Component.java:4331)Īt (Container.java:4301)Īt (Container.java:3965)Īt (Container.java:3895)Īt (Container.java:2067)Īt (Window.java:2458)Īt (EventQueue.java:599)Īt (EventDispatchThread.java:269)Īt (EventDispatchThread.java:184)Īt (EventDispatchThread.java:174)Īt (EventDispatchThread.java:169)Īt (EventDispatchThread.java:161)Īt (EventDispatchThread.java:122)Ĭaused by: Īt .(Unknown Source)Īt .Workflow.load(Unknown Source)Īt .WorkflowEditor$2Loader.doWork(Unknown Source)Īt .run(ProgressRunnable.java:161)Īt .run(ProgressBar.java:655) When I returned previous attribute as Target Column and started model again after 2 hours I got this error message
![cityengine java.lang.nullpointerexception cityengine java.lang.nullpointerexception](https://community.hubitat.com/uploads/default/optimized/3X/9/8/981713f22aa3577ec72f6e0440b1920203ee35fa_2_1035x654.png)
It went well, than I changed Target Column for attribute importance in Filter Columns transformation and it didn't finish the job. Since table has around 850 000 records, it usually takes 3-4 hours to process it (Filter Column taking most of the time).
![cityengine java.lang.nullpointerexception cityengine java.lang.nullpointerexception](https://community.esri.com/legacyfs/online/413687_pastedImage_1.png)
In that model I have first used Filter Columns transformation to reduce number of attributes before Clustering data. I have created Clustering model over table that contain CDRs (Call Data Records).