m2eclipse

问题 I was wondering if someone has experienced the same problem as me and can help me. I have a maven project which contains 6 modules. Some of modules are depending on each other. The project is written in Java and builds to jars, wars and aar. I've been trying to import it to Eclipse with the m2eclipse plug-in. It seems to work fine until the project builds. During the build process I get hundreds of errors complaining about missing Java files which are generated. As I found out eclipse can't

问题 When trying to install eclipse using the eclipse new software feature, I get this error: Cannot complete the install because one or more required items could not be found. Software being installed: Maven SCM handler for Subclipse (Optional) 0.9.8.200905041414 (org.maven.ide.eclipse.subclipse.feature.feature.group 0.9.8.200905041414) Missing requirement: Maven SCM handler for Subclipse (Optional) 0.9.8.200905041414 (org.maven.ide.eclipse.subclipse.feature.feature.group 0.9.8.200905041414)

问题 I have a mavenized project with dependencies upon 4 others mavenized projects that my team is currently working on. We have "workspace resolution" enabled. If I publish to Tomcat, jars are not available for the 4 projects so I see all sorts of NoClassDefFoundError exceptions. I don't see any problems with JUnit testing or packaging. (I run the package goal and the resulting war file includes the SNAPSHOT jars that I expect.) I see a lot of people advocating for using workspace resolution, but

问题 I'm working on a pretty complex project (Java / Spring / Maven multi-module) with WAR overlays in Eclipse Indigo Java EE (heavily using m2eclipse) on Ubuntu 11.10 / 64bit All good till this morning: I cannot clean / publish to tomcat anymore: Publishing failed Could not delete <directory> May be locked by another process. I can easily delete these files by hand (but still tomcat cannot publish), and I cannot find out which process might be locking it (linux: lsof <directory> ) I tried a sh.

问题 I am using eclipse Kepler (enterprise edition), Java 8, and M2Eclipse and trying to make a web application. I have already gone to help -> eclipse marketplace and installed these two patches: Java 8 support for Eclipse Kepler SR2 Java 8 support for m2e for Eclipse Kepler SR2 Those patches cleared up a lot of my problems, but one remains. I did a maven -> update from within eclipse, it went and updated all my projects except the only web app in my workspace. It gives me a pop up message that

问题 I've disabled m2eclipse plugin for a project by clicking on "Disable Maven Nature" as shown in the Figure below. Then the Maven entry disappeared from the menu and I'm unable to restore it. How do I restore/reset/re-enable so that the entry appears again? PS 1: I'd like to do that without re-importing the project. PS 2: I've looked in ${WORKSPACE}/.metadata\.plugins\org.eclipse.m2e.core.ui and ${WORKSPACE}/.metadata\.plugins\org.eclipse.m2e.core but nothing seems related. 回答1: Solution: Go to

问题 I installed m2eclipse to build a java project in Eclipse. I imported the project as follows: Import-> Maven-> Existing Maven Projects-> Import Maven Projects-> - Select root directory - Select pom file - Click Finish To be sure m2eclipse was actually building the project, I deleted the target directory and made sure it was re-created by m2eclipse and it was. But unlike with the command-line version of maven which built everything perfectly, m2eclipse leaves a large number of build errors in

问题 Maven newb here.. Is there any way to open a console in eclipse and execute maven commands on the M2Eclipse plugin? It's a pretty nice plugin but I'm looking around and not finding some of the functionalities that I want. Thanks! 回答1: If you want to run a specific maven plugin, You can do this ==> Right click on pom.xml ==> Run as ==> Maven build ==> It will open a pop up You can type the goal that you want run, Type your goal in the Goals: input box Goal : compile ==> Run This will run

问题 I have used Indigo Java (not Java EE) and the maven plugin is already installed. Or at least, I know I have the possibility to import a Maven Project without installing anything. But then I wanted to use Eclipse Indigo for Java EE developers. This version does not have maven already installed. I can not import a maven project. So I decided to install the m2e plugin. And I have tried to install it many different ways (information on theses sites): http://code.google.com/p/google-web-toolkit

问题 I am using spring-boot , and experienced an error similar to the one described here. I added the following to my pom.xml. <dependency> <groupId>javax.validation</groupId> <artifactId>validation-api</artifactId><!--$NO-MVN-MAN-VER$--> <version>1.1.0.Final</version> </dependency> I am overriding the validation-api 1.0.0 dependency defined in my parent pom.xml, by way of Spring boot, and this gives the pesky warning message: Overriding managed version 1.0.0.GA for validation-api How can I