Java Eclipse项目中的MojoFailureException

我正在使用Ecplise进行一个带有Maven和Jsweet的Java项目。 在我的工作区中，我有两个项目：一个是带有servlet的后端项目，另一个是前端项目。 当我试图只编译前端为html页面生成js文件时，我没有遇到任何问题。 我已将后端项目添加到前端项目的必需项目中，但出现了此错误。 这是什么意思？你怎么能修好它

我已经在用plugin

clean install

编译了

org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.jsweet:jsweet-maven-plugin:2.3.0-SNAPSHOT:jsweet (generate-js) on project jsweet-quickstart: transpilation failed
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:215)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:156)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:148)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:956)
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:192)
    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:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:347)
Caused by: org.apache.maven.plugin.MojoExecutionException: transpilation failed
    at org.jsweet.AbstractJSweetMojo.transpile(AbstractJSweetMojo.java:541)
    at org.jsweet.JSweetMojo.execute(JSweetMojo.java:43)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:137)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:210)
    ... 20 more
Caused by: org.apache.maven.plugin.MojoFailureException: transpilation failed with 3 error(s) and 0 warning(s)
    at org.jsweet.AbstractJSweetMojo.transpile(AbstractJSweetMojo.java:526)
    ... 23 more

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因为错误消息说jsweet失败了。在此stacktrace之前，您应该获得更多信息。

传输失败，出现3个错误和0个警告。

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