maven打包报错：在类路径或引导类路径中找不到程序包 java.lang

　　刚下了个新项目，跑了下maven报错了：

E:\workspace\portalframe>mvn clean install

[INFO] Scanning for projects...

[WARNING]

[WARNING] Some problems were encountered while building the effective model for com.migu.reading.portalFrame:ues:war:trunk-SNAPSHOT

[WARNING] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: com.portalFrame:commons.mq:jar -> duplicate declaration of version V300R003C20B311 @ line , column

[WARNING] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: com.portalFrame:axis:jar -> version 0.0. vs 1.4 @ line , column

[WARNING] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: com.portalFrame:com.huawei.uxe.core.render:jar -> version 3.2.21.22 vs 0.0. @ line , column

[WARNING] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: com.portalFrame:commons-codec:jar -> duplicate declaration of version 1.3. @ line , column

[WARNING] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: com.portalFrame:jdom:jar -> version 1.1 vs 0.0. @ line , column

[WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-compiler-plugin is missing. @ line , column

[WARNING]

[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.

[WARNING]

[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.

[WARNING]

[INFO]

[INFO] ------------------------------------------------------------------------

[INFO] Building ues trunk-SNAPSHOT

[INFO] ------------------------------------------------------------------------

[INFO]

[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ ues ---

[INFO] Deleting E:\workspace\portalframe\target

[INFO]

[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ ues ---

[INFO] Using 'UTF-8' encoding to copy filtered resources.

[INFO] Copying  resources

[INFO] Copying  resources

[INFO]

[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ ues ---

[INFO] Changes detected - recompiling the module!

[INFO] Compiling  source files to E:\workspace\portalframe\target\classes

致命错误: 在类路径或引导类路径中找不到程序包 java.lang

[INFO] -------------------------------------------------------------

[ERROR] COMPILATION ERROR :

[INFO] -------------------------------------------------------------

[ERROR] An unknown compilation problem occurred

[INFO]  error

[INFO] -------------------------------------------------------------

[INFO] ------------------------------------------------------------------------

[INFO] BUILD FAILURE

[INFO] ------------------------------------------------------------------------

[INFO] Total time: 14.730 s

[INFO] Finished at: --25T11::+:

[INFO] Final Memory: 40M/637M

[INFO] ------------------------------------------------------------------------

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project ues: Compilation failure

[ERROR] An unknown compilation problem occurred

[ERROR] -> [Help ]

[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 ] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException

　　既然是编译错误，那么就考虑下jdk包问题，去看了下pom.xml，发现插件里有这个东西：

      <plugin>

        <groupId>org.apache.maven.plugins</groupId>

        <artifactId>maven-compiler-plugin</artifactId>

        <configuration>

          <source>1.8</source>

          <target>1.8</target>

          <encoding>UTF-8</encoding>

          <optimize>false</optimize>

          <debug>false</debug>

          <showDeprecation>false</showDeprecation>

          <showWarnings>true</showWarnings>

          <compilerArguments>

           <bootclasspath>${java.home}/lib/rt.jar:${java.home}/lib/jce.jar</bootclasspath>

          </compilerArguments>

        </configuration>

      </plugin>

　　看到bootclasspath就觉得很奇怪，为啥是个冒号来分割呢？一查才知道，冒号是用于linux操作系统的，windows下只能改为分号。改完重新跑maven，这次不再出现该问题了。