java - Maven lifecycle mapping -

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i have parent [project] pom have the

<plugin>     <groupid>org.eclipse.m2e</groupid>     <artifactid>lifecycle-mapping</artifactid>     <version>1.4.0</version>     .... </plugin>

in subproject [childpom], getting error on first line

<?xml version="1.0" encoding="utf-8"?>

incompatible lifecycle mapping plugin version 1.4.0 jump definition in parent pom.

further env details:

  • ide : jboss jeveloper studio v9.0.0
  • jdk : java 8 64 bit.
  • maven : apache-maven-3.3.3

i new maven, pls suggest me went wrong?

different eclipse depends different lots of locale jar files. try use relation version of eclipse version. can find version number installation folder. should in features or plugins. maybe 1.6.2. can try!


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