wow, nice idea I noticed the issue for a long time, but never figured out the link with Java 7 nor this idea of fix that is so "magic"...
thank you for the help Regards, Hervé Le vendredi 30 novembre 2018, 05:11:56 CET Gabriel Belingueres a écrit : > Indeed, that seems to be the case. It magically worked after replacing the > following line: > http://codehaus-plexus.github.io/plexus-utils/xref/org/codehaus/plexus/util/ > xml/PrettyPrintXMLWriter.html#L307 > > with this: > String element = elementStack.removeLast(); > write( "</" + element + ">" ); > > I will soon create the issue and PR. > > Gabriel > > El jue., 29 de nov. de 2018 a la(s) 15:25, Robert Scholte ( > > rfscho...@apache.org) escribió: > > At builds.apache.org: > > Java version: 1.7.0_79, vendor: Oracle Corporation > > > > Local > > Java version: 1.7.0_80, vendor: Oracle Corporation > > > > does seem to be Java7 only... > > I need to check this for a longer period, but might be a good conclusion. > > > > thanks, > > Robert > > > > > > On Thu, 29 Nov 2018 04:54:59 +0100, Gabriel Belingueres > > > > <belingue...@gmail.com> wrote: > > > Hi Robert: > > > > > > I'm testing it and getting *consistently* the same exception with this > > > config: > > > > > > Apache Maven 3.6.0 (97c98ec64a1fdfee7767ce5ffb20918da4f719f3; > > > 2018-10-24T15:41:47-03:00) > > > Maven home: C:\productos\apache-maven-3.6.0\bin\.. > > > Java version: 1.7.0_80, vendor: Oracle Corporation, runtime: C:\Program > > > Files\Java\jdk1.7.0_80\jre > > > Default locale: es_AR, platform encoding: Cp1252 > > > OS name: "windows 8.1", version: "6.3", arch: "amd64", family: "windows" > > > > > > (actually it is a win 10 but it fails to recognze it). > > > > > > It works OK when remote debugging with mvnDebug. > > > > > > Don't know why throws a NoSuchElementException when trying to remove an > > > element on a non empty LinkedList...my best guess is that it is some > > > sort > > > of bug in the hotspot optimization of the JVM. > > > > > > Which Java 7 specific update is running on Jenkins? > > > > > > Gabriel > > > > > > El mar., 27 de nov. de 2018 a la(s) 17:52, Robert Scholte ( > > > > > > rfscho...@apache.org) escribió: > > >> Hi, > > >> > > >> sometimes the maven-plugin-plugin fails to write the plugin descriptor > > >> and > > >> exits with the exception below. > > >> I see the same unreliable behavior on our Jenkins servers too, > > >> re-running > > >> often fixes the issue. > > >> I have seen the issue several times locally when running with mvn.cmd, > > >> so > > >> far never with mvnDebug.cmd and always running with default #threads. > > >> I can't find a reason why elementStack[1] gets out of sync. > > >> > > >> If there are others experiencing the same or similar issues, please > > >> share > > >> your analysis. > > >> Hopefully we can solve this instability issue soon. > > >> > > >> thanks, > > >> Robert > > >> > > >> [1] > > > > http://codehaus-plexus.github.io/plexus-utils/xref/org/codehaus/plexus/uti > > l/xml/PrettyPrintXMLWriter.html#L40> > > >> [ERROR] Failed to execute goal > > >> org.apache.maven.plugins:maven-plugin-plugin:3.5.2:descriptor > > >> (default-descriptor) on project maven-javadoc-plugin: Execution > > >> default-descriptor of goal > > >> org.apache.maven.plugins:maven-plugin-plugin:3.5.2:descriptor failed. > > >> NoSuchElementException -> [Help 1] > > >> org.apache.maven.lifecycle.LifecycleExecutionException: Failed to > > >> execute > > >> goal org.apache.maven.plugins:maven-plugin-plugin:3.5.2:descriptor > > >> (default-descriptor) on project maven-javadoc-plugin: Execution > > >> default-descriptor of goal > > >> org.apache.maven.plugins:maven-plugin-plugin:3.5.2:descriptor failed > > >> > > >> > > >> > > >> Caused by: java.util.NoSuchElementException > > >> > > >> at java.util.LinkedList.removeLast (LinkedList.java:281) > > >> at org.codehaus.plexus.util.xml.PrettyPrintXMLWriter.endElement > > >> > > >> (PrettyPrintXMLWriter.java:297) > > >> > > >> at > > > > org.apache.maven.tools.plugin.generator.PluginDescriptorGenerator.writeDes > > criptor> > > >> (PluginDescriptorGenerator.java:175) > > >> > > >> --------------------------------------------------------------------- > > >> To unsubscribe, e-mail: dev-unsubscr...@maven.apache.org > > >> For additional commands, e-mail: dev-h...@maven.apache.org > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: dev-unsubscr...@maven.apache.org > > For additional commands, e-mail: dev-h...@maven.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@maven.apache.org For additional commands, e-mail: dev-h...@maven.apache.org
