Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Samebug tips

  1. ,

    You try to parse a String that contains non-numeric characters to an int. The string must contain decimal characters only, optionally beginning with a + or - sign.

  2. ,

    Can occur when you try to convert a String to a numeric value but the String is not well formatted for the conversion.

Solutions on the web

via Pentaho BI Platform Tracking by David Kincade, 1 year ago
via GitHub by jlg
, 1 year ago
via Google Groups by Unknown author, 1 year ago
via Google Groups by Perry Wood, 1 year ago
For input string: "Start"
via GitHub by vetss
, 1 year ago
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.(Version.java:64)	at weka.core.Environment.(Environment.java:67)	at weka.core.Environment.(Environment.java:43)	at weka.core.WekaPackageManager.establishWekaHome(WekaPackageManager.java:108)	at weka.core.WekaPackageManager.(WekaPackageManager.java:95)	at weka.core.Utils.readProperties(Utils.java:142)	at weka.gui.visualize.VisualizeUtils.(VisualizeUtils.java:54)	at weka.gui.visualize.PrintableComponent.(PrintableComponent.java:115)	at weka.gui.ResultHistoryPanel.(ResultHistoryPanel.java:128)	at weka.classifiers.timeseries.gui.ForecastingPanel.(ForecastingPanel.java:124)	at org.pentaho.pdi.spoon.dm.forecasting.TimeseriesForecastingPluginPerspective.(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.(SpoonPluginManager.java:70)	at org.pentaho.di.ui.spoon.SpoonPluginManager.(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)