It is working fine after installing Jenkins 2.48 version On Sat, Mar 3, 2018 at 4:00 PM, Baptiste Mathus <m...@batmat.net> wrote:
> The recommended path is to use and restore your backup. Downgrading is not > (yet) a supported use case. > > XML version was upgraded from 1.0 to 1.1 in 2.105 https://jenkins.io/ > changelog/#v2.105 > > Looking at how often you upgrade, you really should use the LTS vesion of > Jenkins, not the weekly. Cf. https://jenkins.io/download/lts/ > > 2018-03-03 7:35 GMT+01:00 Poovaraj Thangamariappan <poovaraj2...@gmail.com > >: > >> Hi Team, >> >> I have downgraded Jenkins latest version to old version(2.48). I got >> below error message after launch the Jenkins. Please help me to fix this >> issues. >> >> org.xmlpull.v1.XmlPullParserException: only 1.0 is supported as <?xml >> version not '1.1' (position: START_DOCUMENT seen <?xml version=\'1.1\'... >> @1:19) >> at org.xmlpull.mxp1.MXParser.parseXmlDeclWithVersion(MXParser.java:2608) >> at org.xmlpull.mxp1.MXParser.parseXmlDecl(MXParser.java:2592) >> at org.xmlpull.mxp1.MXParser.parsePI(MXParser.java:2466) >> at org.xmlpull.mxp1.MXParser.parseProlog(MXParser.java:1447) >> at org.xmlpull.mxp1.MXParser.nextImpl(MXParser.java:1395) >> at org.xmlpull.mxp1.MXParser.next(MXParser.java:1093) >> at >> com.thoughtworks.xstream.io.xml.XppReader.pullNextEvent(XppReader.java:109) >> Caused: com.thoughtworks.xstream.io.StreamException: : only 1.0 is >> supported as <?xml version not '1.1' (position: START_DOCUMENT seen <?xml >> version=\'1.1\'... @1:19) >> at >> com.thoughtworks.xstream.io.xml.XppReader.pullNextEvent(XppReader.java:124) >> at >> com.thoughtworks.xstream.io.xml.AbstractPullReader.readRealEvent(AbstractPullReader.java:148) >> at >> com.thoughtworks.xstream.io.xml.AbstractPullReader.readEvent(AbstractPullReader.java:141) >> at >> com.thoughtworks.xstream.io.xml.AbstractPullReader.move(AbstractPullReader.java:118) >> at >> com.thoughtworks.xstream.io.xml.AbstractPullReader.moveDown(AbstractPullReader.java:103) >> at com.thoughtworks.xstream.io.xml.XppReader.<init>(XppReader.java:63) >> at >> com.thoughtworks.xstream.io.xml.AbstractXppDriver.createReader(AbstractXppDriver.java:54) >> at >> com.thoughtworks.xstream.io.xml.AbstractXppDriver.createReader(AbstractXppDriver.java:65) >> at hudson.XmlFile.unmarshal(XmlFile.java:159) >> Caused: java.io.IOException: Unable to read C:\Users\poo\.jenkins\config.xml >> at hudson.XmlFile.unmarshal(XmlFile.java:161) >> at jenkins.model.Jenkins.loadConfig(Jenkins.java:3022) >> at jenkins.model.Jenkins.access$1200(Jenkins.java:304) >> at jenkins.model.Jenkins$16.run(Jenkins.java:3040) >> at >> org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:169) >> at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282) >> at jenkins.model.Jenkins$7.runTask(Jenkins.java:1064) >> at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210) >> at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117) >> at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown >> Source) >> at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown >> Source) >> at java.base/java.lang.Thread.run(Unknown Source) >> Caused: org.jvnet.hudson.reactor.ReactorException >> at org.jvnet.hudson.reactor.Reactor.execute(Reactor.java:269) >> at jenkins.InitReactorRunner.run(InitReactorRunner.java:47) >> at jenkins.model.Jenkins.executeReactor(Jenkins.java:1088) >> at jenkins.model.Jenkins.<init>(Jenkins.java:904) >> at hudson.model.Hudson.<init>(Hudson.java:85) >> at hudson.model.Hudson.<init>(Hudson.java:81) >> at hudson.WebAppMain$3.run(WebAppMain.java:231) >> Caused: hudson.util.HudsonFailedToLoad >> at hudson.WebAppMain$3.run(WebAppMain.java:248) >> >> >> Regards, >> Poovaraj >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Jenkins Users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to jenkinsci-users+unsubscr...@googlegroups.com. >> To view this discussion on the web visit https://groups.google.com/d/ms >> gid/jenkinsci-users/cf6d78d2-6495-4801-8efa-915c3e532153% >> 40googlegroups.com >> <https://groups.google.com/d/msgid/jenkinsci-users/cf6d78d2-6495-4801-8efa-915c3e532153%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > > -- > You received this message because you are subscribed to the Google Groups > "Jenkins Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to jenkinsci-users+unsubscr...@googlegroups.com. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/jenkinsci-users/CANWgJS6bjbspVHppJQn7YCcJbsPhr > 1iMWEZxxqCVmaKG3z1Vug%40mail.gmail.com > <https://groups.google.com/d/msgid/jenkinsci-users/CANWgJS6bjbspVHppJQn7YCcJbsPhr1iMWEZxxqCVmaKG3z1Vug%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. 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