Question

我需要从源代码构建Cloudstack并遵循文档中的this article。但是每当我用maven构建它时，我都会遇到以下错误。猜测作为解决方案，我尝试使用oracle jdk-8，openjdk-7和openjdk6进行构建。并且还尝试了tomcat6和tomcat8。但没有解决方案。出了什么问题？我认为原因可能是插件有问题，但不知道如何解决。我在网上搜索了这个错误，但没有解决方法。

[ERROR] Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.2.1:exec (compile) on project cloud-apidoc: Command execution failed. Process exited with an error: 1 (Exit value: 1) -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.2.1:exec (compile) on project cloud-apidoc: Command execution failed.
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
    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:483)
    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)
Caused by: org.apache.maven.plugin.MojoExecutionException: Command execution failed.
    at org.codehaus.mojo.exec.ExecMojo.execute(ExecMojo.java:362)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
    ... 19 more
Caused by: org.apache.commons.exec.ExecuteException: Process exited with an error: 1 (Exit value: 1)
    at org.apache.commons.exec.DefaultExecutor.executeInternal(DefaultExecutor.java:377)
    at org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:160)
    at org.codehaus.mojo.exec.ExecMojo.executeCommandLine(ExecMojo.java:610)
    at org.codehaus.mojo.exec.ExecMojo.execute(ExecMojo.java:352)
    ... 21 more
[ERROR] 
[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/MojoExecutionException
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :cloud-apidoc

谢谢。

Answer 1

可以在cloudstack downloads页面

中找到最新版本的cloudstack

对该版本分支执行git checkout，然后按照您提到的developer guide进行操作。

如果版本是x.y.z，则分支名称通常为x.y

开发者指南专门针对4.2编写。您可能必须根据cloudstack版本调整java包版本。

通过执行

确保安装了正确的java版本

java -version和javac -version

cloudstack需要java 1.6到4.3和java 1.7 for 4.4及以上

Answer 2

您应该使用 4.2 标记构建，因为您遵循了上述教程，我遇到了与该标记版本类似的问题，最终升级到转发版本以解决此问题。< / p>

CloudStack 已经发布了 4.4 版本，可以解决您的问题，因此您可能需要将源代码更新为该代码并重试你构建哪些应该没有问题：

$ git fetch origin && git checkout -b 4.4.0 tags/4.4.0
$ mvn clean install -Pdeveloper,systemvm

无法执行目标org.codehaus.mojo：exec-maven-plugin：1.2.1：exec

2 个答案: