在集成maven和eclipse之后获取MojoExecutor.execute异常

Question

我从eclipse执行maven安装时收到以下错误，当我手动执行它时，我没有得到这个错误（在不使用eclipse的命令行中）

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project pconIvr: Compilation failure
[ERROR] \PCX\PCX\release\pcx\core\pconIvr\src\main\java\com\anexsys\epay\ivr\IvrHostServlet.java:[355,48] cannot find symbol
[ERROR] symbol  : method extractContentAsDocument()
[ERROR] location: interface javax.xml.soap.SOAPBody
[ERROR] -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal         org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project pconIvr: Compilation failure
\PCX\PCX\release\pcx\core\pconIvr\src\main\java\com\anexsys\epay\ivr\IvrHostServlet.java:[355,48] cannot find symbol
symbol  : method extractContentAsDocument()
location: interface javax.xml.soap.SOAPBody

at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:213)
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:319)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:534)
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:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: org.apache.maven.plugin.CompilationFailureException: Compilation failure

Answer 1

我有同样的问题。 我注意到在我的pom文件中版本设置为3.0。

<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.0</version>

我把它改回2.0，一切都开始编译了。

Answer 2

Eclipse是否设置为使用与命令行相同的JDK？ 您可以通过查看控制台顶部（它将具有java可执行文件的路径）来检查前者，后者使用java -version 。

如果你坚持使用java 1.5（这是非常老的，并且最新版本更新22的方式），不要尝试使用v1.6 extractContentAsDocument方法，因为它不会编译。