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Maven - j2objc - no targets specified for this build

I am trying to create j2objc but I get the following error when issuing the command make dist

:

[ERROR] No plugin found for prefix 'dependency' in the current project and in the plugin groups [org.apache.maven.plugins, org.codehaus.mojo] available from the repositories [local (/Users/lera/.m2/repository), central (https://repo.maven.apache.org/maven2)] -> [Help 1]
[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/NoPl..
make[1]: *** [/j2objc-0.9.8.2.1/java_deps/build_result/.maven_generate] Error 1
make: *** [java_deps_dist] Error 2

Then I tried the command mvn -X

:

No goals have been specified for this build. You must specify a valid lifecycle phase or a goal in the format <plugin-prefix>:<goal> or <plugin-group-id>:<plugin-artifact-id>[:<plugin-version>]:<goal>. Available lifecycle phases are: validate, initialize, generate-sources, process-sources, generate-resources, process-resources, compile, process-classes, generate-test-sources, process-test-sources, generate-test-resources, process-test-resources, test-compile, process-test-classes, test, prepare-package, package, pre-integration-test, integration-test, post-integration-test, verify, install, deploy, pre-clean, clean, post-clean, pre-site, site, post-site, site-deploy. -> [Help 1]
org.apache.maven.lifecycle.NoGoalSpecifiedException: No goals have been specified for this build. You must specify a valid lifecycle phase or a goal in the format <plugin-prefix>:<goal> or <plugin-group-id>:<plugin-artifact-id>[:<plugin-version>]:<goal>. Available lifecycle phases are: validate, initialize, generate-sources, process-sources, generate-resources, process-resources, compile, process-classes, generate-test-sources, process-test-sources, generate-test-resources, process-test-resources, test-compile, process-test-classes, test, prepare-package, package, pre-integration-test, integration-test, post-integration-test, verify, install, deploy, pre-clean, clean, post-clean, pre-site, site, post-site, site-deploy.
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:94)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
[ERROR] 
[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/NoGoalSpecifiedException

I followed these suggestions as well: Could not calculate build plan: Plugin org.apache.maven.plugins: maven-resources-plugin: 2.5 or one of its dependencies could not be resolved , but it did not help because:

  • maven repositiory server finished;
  • not behind a proxy;
  • not about Eclipse;
  • I deleted all content in my local maven repository - nothing changed;
  • automatically downloaded and installed the dependency plugin - didn't help.

I even tried adding the appropriate line to pluginGroups in maven settings.xml, that didn't help either. The j2objc developer mentioned in the project only uses Maven, so its dependent jars are copied locally .

I was also prompted to try the command mvn -X generate-resources dependency:sources

, but I get the following messages:

[WARNING] Failed to retrieve plugin descriptor for org.apache.maven.plugins:maven-dependency-plugin:2.5: Plugin org.apache.maven.plugins:maven-dependency-plugin:2.5 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-dependency-plugin:jar:2.5
    org.apache.maven.plugin.PluginResolutionException: Plugin org.apache.maven.plugins:maven-dependency-plugin:2.5 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-dependency-plugin:jar:2.5
        at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolve(DefaultPluginDependenciesResolver.java:117)
        at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getPluginDescriptor(DefaultMavenPluginManager.java:179)
        at org.apache.maven.plugin.DefaultBuildPluginManager.loadPlugin(DefaultBuildPluginManager.java:83)
        at org.apache.maven.plugin.prefix.internal.DefaultPluginPrefixResolver.resolveFromProject(DefaultPluginPrefixResolver.java:138)
        at org.apache.maven.plugin.prefix.internal.DefaultPluginPrefixResolver.resolveFromProject(DefaultPluginPrefixResolver.java:121)
        at org.apache.maven.plugin.prefix.internal.DefaultPluginPrefixResolver.resolve(DefaultPluginPrefixResolver.java:85)
        at org.apache.maven.lifecycle.internal.MojoDescriptorCreator.findPluginForPrefix(MojoDescriptorCreator.java:265)
        at org.apache.maven.lifecycle.internal.MojoDescriptorCreator.getMojoDescriptor(MojoDescriptorCreator.java:219)
        at org.apache.maven.lifecycle.internal.DefaultLifecycleTaskSegmentCalculator.calculateTaskSegments(DefaultLifecycleTaskSegmentCalculator.java:103)
        at org.apache.maven.lifecycle.internal.DefaultLifecycleTaskSegmentCalculator.calculateTaskSegments(DefaultLifecycleTaskSegmentCalculator.java:83)
        at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:89)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
        at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
        at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:497)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
        at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
        at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)

and many other reasons listed.

Pom file:

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.google.j2objc</groupId>
  <artifactId>j2objc</artifactId>
  <packaging>pom</packaging>
  <version>0.9.1</version>
  <name>j2objc</name>
  <url>https://github.com/google/j2objc/</url>

  <build>
    <directory>build_result</directory>
    <plugins>
      <!-- Copy dependent jars -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-dependency-plugin</artifactId>
        <version>2.5</version>
        <executions>
          <execution>
            <id>copy-dependencies</id>
            <phase>generate-resources</phase>
            <goals>
              <goal>copy-dependencies</goal>
            </goals>
            <configuration>
              <outputDirectory>${project.build.directory}</outputDirectory>
              <excludeTransitive>true</excludeTransitive>
            </configuration>
          </execution>
          <execution>
            <id>copy-sources</id>
            <phase>generate-resources</phase>
            <goals>
              <goal>copy</goal>
            </goals>
            <configuration>
              <artifactItems>
                <artifactItem>
                  <groupId>javax.inject</groupId>
                  <artifactId>javax.inject</artifactId>
                  <classifier>sources</classifier>
                </artifactItem>
                <artifactItem>
                  <groupId>junit</groupId>
                  <artifactId>junit</artifactId>
                  <classifier>sources</classifier>
                </artifactItem>
                <artifactItem>
                  <groupId>org.hamcrest</groupId>
                  <artifactId>hamcrest-core</artifactId>
                  <classifier>sources</classifier>
                </artifactItem>
                <artifactItem>
                  <groupId>org.mockito</groupId>
                  <artifactId>mockito-core</artifactId>
                  <classifier>sources</classifier>
                </artifactItem>
              </artifactItems>
              <outputDirectory>${project.build.directory}</outputDirectory>
              <excludeTransitive>true</excludeTransitive>
            </configuration>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>

  <dependencies>
    <dependency>
      <groupId>com.google.guava</groupId>
      <artifactId>guava</artifactId>
      <version>18.0</version>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>com.google.code.findbugs</groupId>
      <artifactId>jsr305</artifactId>
      <version>3.0.0</version>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>org.eclipse.birt.runtime</groupId>
      <artifactId>org.eclipse.core.contenttype</artifactId>
      <version>3.4.200.v20140207-1251</version>
      <exclusions>
        <exclusion>
          <groupId>org.eclipse.equinox</groupId>
          <artifactId>org.eclipse.equinox.registry</artifactId>
        </exclusion>
      </exclusions>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>org.eclipse.birt.runtime</groupId>
      <artifactId>org.eclipse.core.jobs</artifactId>
      <version>3.6.1.v20141014-1248</version>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>org.eclipse.birt.runtime</groupId>
      <artifactId>org.eclipse.core.resources</artifactId>
      <version>3.9.1.v20140825-1431</version>
      <exclusions>
        <exclusion>
          <groupId>org.eclipse.core</groupId>
          <artifactId>org.eclipse.core.expressions</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.eclipse.core</groupId>
          <artifactId>org.eclipse.core.filesystem</artifactId>
        </exclusion>
      </exclusions>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>org.eclipse.birt.runtime</groupId>
      <artifactId>org.eclipse.core.runtime</artifactId>
      <version>3.10.0.v20140318-2214</version>
      <exclusions>
        <exclusion>
          <groupId>org.eclipse.equinox</groupId>
          <artifactId>org.eclipse.equinox.app</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.eclipse.equinox</groupId>
          <artifactId>org.eclipse.equinox.registry</artifactId>
        </exclusion>
        <exclusion>
          <groupId>org.eclipse.core.runtime.compatibility</groupId>
          <artifactId>auth</artifactId>
        </exclusion>
      </exclusions>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>org.eclipse.birt.runtime</groupId>
      <artifactId>org.eclipse.equinox.common</artifactId>
      <version>3.6.200.v20130402-1505</version>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>org.eclipse.birt.runtime</groupId>
      <artifactId>org.eclipse.equinox.preferences</artifactId>
      <version>3.5.200.v20140224-1527</version>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>org.eclipse.tycho</groupId>
      <artifactId>org.eclipse.jdt.compiler.apt</artifactId>
      <version>1.1.0.v20140509-1235</version>
    </dependency>
    <dependency>
      <groupId>org.eclipse.tycho</groupId>
      <artifactId>org.eclipse.jdt.core</artifactId>
      <version>3.10.0.v20140604-1726</version>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>org.eclipse.birt.runtime</groupId>
      <artifactId>org.eclipse.osgi</artifactId>
      <version>3.10.2.v20150203-1939</version>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>org.eclipse.text</groupId>
      <artifactId>org.eclipse.text</artifactId>
      <version>3.5.101</version>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.11</version>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>org.hamcrest</groupId>
      <artifactId>hamcrest-core</artifactId>
      <version>1.3</version>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>org.mockito</groupId>
      <artifactId>mockito-core</artifactId>
      <version>1.9.5</version>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>javax.inject</groupId>
      <artifactId>javax.inject</artifactId>
      <version>1</version>
      <scope>compile</scope>
    </dependency>
    <dependency>
      <groupId>com.googlecode.jarjar</groupId>
      <artifactId>jarjar</artifactId>
      <version>1.3</version>
    </dependency>
    <dependency>
        <groupId>com.google.doclava</groupId>
        <artifactId>doclava</artifactId>
        <version>1.0.6</version>
    </dependency>
    <dependency>
      <groupId>com.google.jsilver</groupId>
      <artifactId>jsilver</artifactId>
      <version>1.0.0</version>
      <scope>provided</scope>
    </dependency>
  </dependencies>
</project>

It should be noted that I am new to maven and am using Hackintosh , so any help would be appreciated! Thanks in advance.

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The problem was on my Hackintosh operating system. If you want to try installing j2objc on Hackintosh, you will probably have the same hurdles. I suggest you do this in real OS X. Thanks a lot for your help!



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