Question

当我尝试在google app服务器上的netbeans中运行示例项目时，出现以下错误。服务器无法启动。如果存在，我该如何解决这些错误？我正在使用netbeans 7.1

BUILD FAILED
W:\UnderTest\NetbeansCurrent\Guestbook\nbproject\build-impl.xml:550: The following error occurred while executing this line:
W:\UnderTest\NetbeansCurrent\Guestbook\nbproject\build-impl.xml:300: Unable to find a javac compiler;
com.sun.tools.javac.Main is not on the classpath.
Perhaps JAVA_HOME does not point to the JDK.
It is currently set to "C:\Program Files\Java\jre7"

Answer 1

安装jdk并将环境变量中的JAVA_HOME设置为安装jdk的路径。目前它指向jre。

Answer 2

试试这个 - 暂时

Windows

netbeans.exe --jdkhome "c:\JDK\path"

Unix

    netbeans --jdkhome /usr/bin/yourjdk

如果要永久设置选项，可以在netbeans.conf文件中执行此操作。并改变。

# Default location of JDK, can be overridden by using --jdkhome <dir>:
netbeans_jdkhome="c:\your\JDK\path"

Answer 3

可能的解决方案将会听到：setting jdk path in netbeans 或者，如果您在Windows环境中设置JAVA_HOME，则使用％JAVA_HOME％

JAVA_HOME没有指向JDK：无法启动谷歌应用引擎

3 个答案: