CODEWITHSUNDEEP
javaeclipsemavenbuildm2e
IAmYourFaja
IAmYourFaja

Reputation: 56874

M2Eclipse (M2E) build errors

I have installed the m2e plugin for Eclipse and used it to create a simple archetype. I wrote a small test driver and am trying to build the project (via Maven) and compile my Java sources into class files.

I go toRun >> Run Configurations and create a New Maven Build. I name it and set its base directory to be my project root.

When I try to select Goals it doesn't see any and so I can't add/specify any. I click the Run button. Here is my console output:

[INFO] Scanning for projects...
[ERROR] The build could not read 1 project -> [Help 1]
[ERROR]   
[ERROR]   The project org.me:myproject:0.0.1-SNAPSHOT (C:\Users\me\workbench\eclipse\workspace\MyProject\pom.xml) has 3 errors
[ERROR]     'build.plugins.plugin.artifactId' is missing. @ line 145, column 17
[ERROR]     'build.plugins.plugin.groupId' is missing. @ line 144, column 14
[ERROR]     'build.plugins.plugin.version' for : must be a valid version but is ''. @ line 146, column 14
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/ProjectBuildingException

The <build> tag in my pom.xml is:

<build>
    <plugins>
        <plugin>
            <groupId></groupId>
            <artifactId></artifactId>
            <version></version>
            <executions>
                <execution>
                    <phase>compile</phase>
                    <goals>
                        <goal>compiler:compile</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>

A few things:

Upvotes: 0

Views: 2278

Answers (1)

Guillaume Polet
Guillaume Polet

Reputation: 47608

You don't need to put anything as you are using all the defaults settings of the maven compiler. If you really want to specify it you can do it this way:

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-compiler-plugin</artifactId>
    <version>2.3.2</version>
</plugin>

Upvotes: 1

Related Questions