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Samebug tips

  1. ,

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

  2. ,

    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.

java.lang.NumberFormatException: For input string: ""	at java.lang.NumberFormatException.forInputString(Unknown Source)	at java.lang.Integer.parseInt(Unknown Source)	at java.lang.Integer.parseInt(Unknown Source)	at configurationslicing.logrotator.LogRotationSlicer$LogRotationBuildsSliceSpec.setValues(LogRotationSlicer.java:145)	at configurationslicing.logrotator.LogRotationSlicer$LogRotationBuildsSliceSpec.setValues(LogRotationSlicer.java:99)	at configurationslicing.UnorderedStringSlicer.transform(UnorderedStringSlicer.java:33)	at configurationslicing.UnorderedStringSlicer.transform(UnorderedStringSlicer.java:8)	at configurationslicing.ConfigurationSlicing$SliceExecutor.transform(ConfigurationSlicing.java:84)	at configurationslicing.ConfigurationSlicing$SliceExecutor.doSliceconfigSubmit(ConfigurationSlicing.java:109)	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.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:185)	at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:101)	at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:54)	at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:74)	at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:30)	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:492)	at org.kohsuke.stapler.MetaClass$12.dispatch(MetaClass.java:318)	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:492)	at org.kohsuke.stapler.MetaClass$12.dispatch(MetaClass.java:318)	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:492)	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:408)	at org.kohsuke.stapler.Stapler.service(Stapler.java:117)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:45)	at winstone.ServletConfiguration.execute(ServletConfiguration.java:249)	at winstone.RequestDispatcher.forward(RequestDispatcher.java:335)	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:378)	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:94)	at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:86)	at winstone.FilterConfiguration.execute(FilterConfiguration.java:195)	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368)	at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:47)	at winstone.FilterConfiguration.execute(FilterConfiguration.java:195)	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368)	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)	at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)	at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164)	at winstone.FilterConfiguration.execute(FilterConfiguration.java:195)	at winstone.RequestDispatcher.doFilter(RequestDispatcher.java:368)	at winstone.RequestDispatcher.forward(RequestDispatcher.java:333)	at winstone.RequestHandlerThread.processRequest(RequestHandlerThread.java:244)	at winstone.RequestHandlerThread.run(RequestHandlerThread.java:150)	at java.lang.Thread.run(Unknown Source)