[英]IllegalAccessError when calling ant script from maven-antrun-plugin
[英]Maven Ant BuildException with maven-antrun-plugin … unable to find javac compiler
我正在尝试让Maven为一些遗留代码调用ANT构建。 ant构建通过ant正确构建。 但是,当我使用maven ant插件调用它时,它失败并出现以下错误:
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-antrun-plugin:1.6:run (default) on project CoreServices: An Ant BuildException has occured: The following error occurred while executing this line:
[ERROR] C:\dev\projects\build\build.xml:158: The following error occurred while executing this line:
[ERROR] C:\dev\projects\build\build.xml:62: The following error occurred while executing this line:
[ERROR] C:\dev\projects\build\build.xml:33: The following error occurred while executing this line:
[ERROR] C:\dev\projects\ods\build.xml:41: Unable to find a javac compiler;
[ERROR] com.sun.tools.javac.Main is not on the classpath.
[ERROR] Perhaps JAVA_HOME does not point to the JDK.
[ERROR] It is currently set to "C:\bea\jdk150_11\jre"
我的javac存在于C:\\ bea \\ jdk150_11 \\ bin中,这适用于所有其他事情。 我不确定Maven在哪里获得这个版本的JAVA_HOME。 Windows环境变量中的JAVA_HOME设置为C:\\ bea \\ jdk150_11 \\应该是。
我用来调用build.xml的Maven代码是
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.6</version>
<executions>
<execution>
<phase>install</phase>
<configuration>
<target>
<ant antfile="../build/build.xml" target="deliver" >
</ant>
</target>
</configuration>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
第一件事:为什么在install
阶段而不是在compile
执行ANT脚本?
第二件事:你的问题可能是因为Maven执行JRE而不是JDK,尽管你的JAVA_HOME指向JDK。 要解决此问题,请参阅maven-antrun-plugin手动调整依赖关系。 这只是一个例子:
<plugin>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.6</version>
<dependencies>
<dependency>
<groupId>com.sun</groupId>
<artifactId>tools</artifactId>
<version>1.5.0</version>
<scope>system</scope>
<systemPath>${java.home}/../lib/tools.jar</systemPath>
</dependency>
</dependencies>
<executions>
<execution>
<phase>compile</phase>
<configuration><target><ant/></target></configuration>
<goals><goal>run</goal></goals>
</execution>
</executions>
</plugin>
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.