java.lang.NumberFormatException

For input string: " "

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Java does not handle IPv6 nameservers before 1.8.0_60. Upgrade to the latest JVM.


This is a bug in Wise, updating to v4.10 seems to solve the problem.

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Solutions on the web5368

  • via Stack Overflow by Shantanu
    , 1 year ago
    For input string: "string"
  • via dynatrace.com by Unknown author, 11 months ago
    For input string: ""java.lang.NumberFormatException: For input string: ""
  • For input string: ""
  • Stack trace

    • java.lang.NumberFormatException: For input string: " " at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48) at java.lang.Integer.parseInt(Integer.java:447) at java.lang.Integer.parseInt(Integer.java:497) at com.xpn.xwiki.doc.rcs.XWikiPatchUtils.patch(XWikiPatchUtils.java:89) at com.xpn.xwiki.doc.rcs.XWikiPatch.patch(XWikiPatch.java:200) at com.xpn.xwiki.doc.XWikiDocumentArchive.getVersionXml(XWikiDocumentArchive.java:366) at com.xpn.xwiki.doc.XWikiDocumentArchive.loadDocument(XWikiDocumentArchive.java:331) at com.xpn.xwiki.store.XWikiHibernateVersioningStore.loadXWikiDoc(XWikiHibernateVersioningStore.java:210) at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1338) at com.xpn.xwiki.web.XWikiAction.handleRevision(XWikiAction.java:448) at com.xpn.xwiki.web.ViewrevAction.render(ViewrevAction.java:29) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:216) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:115) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.xpn.xwiki.web.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:287) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Thread.java:619)

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