org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NullPointerException)

Pentaho BI Platform Tracking | britebyte | 5 years ago
  1. 0

    The attached transformation which has sub-transformations (mappings handle_XLS, handle_XLSX...) causes a null pointer exception in Spoon when Launch is pressed. To run: The transformation parameters are unused - leave them blank - just press OK. The transformation freezes, switch to the logging tab , null pointer exception occurs: org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NullPointerException) at org.eclipse.swt.SWT.error(Unknown Source) at org.eclipse.swt.SWT.error(Unknown Source) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Unknown Source) at org.eclipse.swt.widgets.Display.runAsyncMessages(Unknown Source) at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source) at org.pentaho.di.ui.spoon.Spoon.readAndDispatch(Spoon.java:1169) at org.pentaho.di.ui.spoon.Spoon.start(Spoon.java:6940) at org.pentaho.di.ui.spoon.Spoon.main(Spoon.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.pentaho.commons.launcher.Launcher.main(Launcher.java:134) Caused by: java.lang.NullPointerException at org.pentaho.di.core.logging.Log4jKettleLayout.format(Log4jKettleLayout.java:62) at org.pentaho.di.ui.spoon.trans.LogBrowser$1$1.run(LogBrowser.java:118) at org.eclipse.swt.widgets.RunnableLock.run(Unknown Source) ... 11 more This is my first time using mappings so there may be configuration errors in the steps. The transformation was created with 4.2.0 M1. I just upgraded to 4.2.0 GA and tried to run the file with the same results.

    Pentaho BI Platform Tracking | 5 years ago | britebyte
    org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NullPointerException)
  2. 0

    The attached transformation which has sub-transformations (mappings handle_XLS, handle_XLSX...) causes a null pointer exception in Spoon when Launch is pressed. To run: The transformation parameters are unused - leave them blank - just press OK. The transformation freezes, switch to the logging tab , null pointer exception occurs: org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NullPointerException) at org.eclipse.swt.SWT.error(Unknown Source) at org.eclipse.swt.SWT.error(Unknown Source) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Unknown Source) at org.eclipse.swt.widgets.Display.runAsyncMessages(Unknown Source) at org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source) at org.pentaho.di.ui.spoon.Spoon.readAndDispatch(Spoon.java:1169) at org.pentaho.di.ui.spoon.Spoon.start(Spoon.java:6940) at org.pentaho.di.ui.spoon.Spoon.main(Spoon.java:553) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.pentaho.commons.launcher.Launcher.main(Launcher.java:134) Caused by: java.lang.NullPointerException at org.pentaho.di.core.logging.Log4jKettleLayout.format(Log4jKettleLayout.java:62) at org.pentaho.di.ui.spoon.trans.LogBrowser$1$1.run(LogBrowser.java:118) at org.eclipse.swt.widgets.RunnableLock.run(Unknown Source) ... 11 more This is my first time using mappings so there may be configuration errors in the steps. The transformation was created with 4.2.0 M1. I just upgraded to 4.2.0 GA and tried to run the file with the same results.

    Pentaho BI Platform Tracking | 5 years ago | britebyte
    org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NullPointerException)
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    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.pentaho.di.core.logging.Log4jKettleLayout.format()
    2. org.pentaho.di
      LogBrowser$1$1.run
      1. org.pentaho.di.core.logging.Log4jKettleLayout.format(Log4jKettleLayout.java:62)
      2. org.pentaho.di.ui.spoon.trans.LogBrowser$1$1.run(LogBrowser.java:118)
      2 frames
    3. RWT
      Display.readAndDispatch
      1. org.eclipse.swt.widgets.RunnableLock.run(Unknown Source)
      2. org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Unknown Source)
      3. org.eclipse.swt.widgets.Display.runAsyncMessages(Unknown Source)
      4. org.eclipse.swt.widgets.Display.readAndDispatch(Unknown Source)
      4 frames
    4. org.pentaho.di
      Spoon.main
      1. org.pentaho.di.ui.spoon.Spoon.readAndDispatch(Spoon.java:1169)
      2. org.pentaho.di.ui.spoon.Spoon.start(Spoon.java:6940)
      3. org.pentaho.di.ui.spoon.Spoon.main(Spoon.java:553)
      3 frames
    5. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      4. java.lang.reflect.Method.invoke(Unknown Source)
      4 frames
    6. org.pentaho.commons
      Launcher.main
      1. org.pentaho.commons.launcher.Launcher.main(Launcher.java:134)
      1 frame