java.lang.NullPointerException

Stack Overflow | Reethu | 1 month ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. 0

    Exception: java.lang.UnsatisfiedLinkError: org.nd4j.nativeblas.NativeOps.ompGetMaxThreads()

    GitHub | 6 months ago | pedrofale
    java.lang.UnsatisfiedLinkError: org.nd4j.nativeblas.NativeOps.ompGetMaxThreads()I org.nd4j.nativeblas.NativeOps.ompGetMaxThreads(Native Method) org.nd4j.nativeblas.NativeOps.<init>(NativeOps.java:50) org.nd4j.linalg.cpu.nativecpu.ops.NativeOpExecutioner.<init>(NativeOpExecutioner.java:27) sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) java.lang.reflect.Constructor.newInstance(Constructor.java:423) java.lang.Class.newInstance(Class.java:442) org.nd4j.linalg.factory.Nd4j.initWithBackend(Nd4j.java:4770) org.nd4j.linalg.factory.Nd4j.initContext(Nd4j.java:4716) org.nd4j.linalg.factory.Nd4j.<clinit>(Nd4j.java:148) weka.classifiers.functions.dl4j.Utils.RNNinstancesToDataSet(Utils.java:58) weka.classifiers.functions.Dl4jRNNForecaster.buildClassifier(Dl4jRNNForecaster.java:285) weka.classifiers.timeseries.WekaForecaster$SingleTargetForecaster.buildForecaster(WekaForecaster.java:1748) weka.classifiers.timeseries.WekaForecaster.buildForecaster(WekaForecaster.java:1006) weka.classifiers.timeseries.gui.ForecastingPanel$ForecastingThread.run(ForecastingPanel.java:304)
  2. 0

    talend anmn_nrs_rt_biogeochem_timeseries, anmn_nrs_rt_biogeochem_timeseries failing

    GitHub | 1 year ago | danfruehauf
    java.sql.BatchUpdateException: Batch entry 0 INSERT INTO "anmn_nrs_rt_meteo"."timeseries" ("file_id","site_code","platform_code","deployment_code","instrument_nominal_depth","site_nominal_depth","instrument","time_coverage_start","time_coverage_end") VALUES (312,'NRSNSI','NRSMAI-Surface','NRSNSI-Surface-13-2015-09',-2.0,61.8,'Vaisala WXT520','2015-09-02 10:40:03.000000 +10:00:00','2015-11-12 10:11:01.000000 +11:00:00') was aborted. Call getNextException to see the cause.
  3. Speed up your debug routine!

    Automated exception search integrated into your IDE

  4. 0

    When launching Spoon with the Weka plugins, the following error appears on the log (but the Time Series Forecasting Perspective appears to still work correctly): java.lang.NumberFormatException: For input string: "${release}" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48) at java.lang.Integer.parseInt(Integer.java:449) at java.lang.Integer.parseInt(Integer.java:499) at weka.core.Version.parseVersion(Version.java:115) at weka.core.Version.<clinit>(Version.java:64) at weka.core.Environment.<init>(Environment.java:67) at weka.core.Environment.<clinit>(Environment.java:43) at weka.core.WekaPackageManager.establishWekaHome(WekaPackageManager.java:108) at weka.core.WekaPackageManager.<clinit>(WekaPackageManager.java:95) at weka.core.Utils.readProperties(Utils.java:142) at weka.gui.visualize.VisualizeUtils.<clinit>(VisualizeUtils.java:54) at weka.gui.visualize.PrintableComponent.<clinit>(PrintableComponent.java:115) at weka.gui.ResultHistoryPanel.<init>(ResultHistoryPanel.java:128) at weka.classifiers.timeseries.gui.ForecastingPanel.<init>(ForecastingPanel.java:124) at org.pentaho.pdi.spoon.dm.forecasting.TimeseriesForecastingPluginPerspective.<init>(TimeseriesForecastingPluginPerspective.java:134) at org.pentaho.pdi.spoon.dm.forecasting.TimeseriesForecastingPluginPerspective.getSingleton(TimeseriesForecastingPluginPerspective.java:189) at org.pentaho.pdi.spoon.dm.forecasting.TimeseriesForecastingPlugin.getPerspective(TimeseriesForecastingPlugin.java:42) at org.pentaho.di.ui.spoon.SpoonPluginManager.loadPlugin(SpoonPluginManager.java:90) at org.pentaho.di.ui.spoon.SpoonPluginManager.<init>(SpoonPluginManager.java:70) at org.pentaho.di.ui.spoon.SpoonPluginManager.<clinit>(SpoonPluginManager.java:61) at org.pentaho.di.ui.spoon.Spoon.init(Spoon.java:747) at org.pentaho.di.ui.spoon.Spoon.createContents(Spoon.java:8272) at org.eclipse.jface.window.Window.create(Window.java:426) at org.eclipse.jface.window.Window.open(Window.java:785) at org.pentaho.di.ui.spoon.Spoon.start(Spoon.java:8303) at org.pentaho.di.ui.spoon.Spoon.main(Spoon.java:580) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.pentaho.commons.launcher.Launcher.main(Launcher.java:134) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at apple.launcher.LaunchRunner.run(LaunchRunner.java:116) at apple.launcher.LaunchRunner.callMain(LaunchRunner.java:51) at apple.launcher.JavaApplicationLauncher.launch(JavaApplicationLauncher.java:52) Refreshing GOE props... ---Registering Weka Editors---

    Pentaho BI Platform Tracking | 4 years ago | David Kincade
    java.lang.NumberFormatException: For input string: "${release}"
  5. 0

    Don't attempt to compute indicators or strategies with an empty series

    GitHub | 3 months ago | the-james-burton
    java.lang.IndexOutOfBoundsException: Size of series: 0 ticks, 0 ticks removed, index = 0

    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at weka.classifiers.timeseries.core.TSLagMaker.removeExtraneousAttributes()
    2. weka.classifiers.timeseries
      TSEvaluation.evaluateForecaster
      1. weka.classifiers.timeseries.core.TSLagMaker.removeExtraneousAttributes(TSLagMaker.java:3102)
      2. weka.classifiers.timeseries.core.TSLagMaker.getTransformedData(TSLagMaker.java:3138)
      3. weka.classifiers.timeseries.WekaForecaster.buildForecaster(WekaForecaster.java:1037)
      4. weka.classifiers.timeseries.eval.TSEvaluation.evaluateForecaster(TSEvaluation.java:652)
      5. weka.classifiers.timeseries.eval.TSEvaluation.evaluateForecaster(TSEvaluation.java:600)
      5 frames
    3. com.TimeSeries
      Start.main
      1. com.TimeSeries.TimeSeries.readAndConverFile(TimeSeries.java:134)
      2. com.TimeSeries.Start.callMethods(Start.java:15)
      3. com.TimeSeries.Start.main(Start.java:10)
      3 frames