在运行Mac OS X Snow Leopard 10.6.7的iMac上运行Java Remote Debugger JDWP时出现问题

Question

我正在工作时构建一个Spring Roo应用程序，并且远程调试器在那里工作（27“ iMac带有2核的双核），但是当我尝试在家中以调试模式（mvnDebug）运行maven时，（27” iMac带有核i5，也无法在我的11英寸MacBook Air 1.4GHz上运行，该程序在显示“正在侦听地址8000上的传输dt_socket”后立即冻结。

我不认为这是Maven或我的应用程序的问题，因为它可以正常工作，并且在我尝试以调试模式运行Tomcat时也会冻结，并且我尝试构建一个非常基本的Java应用程序（它只会输出一个字符串添加到控制台），它也会冻结。 我相信这与Mac OS X或Java有关。

这些是我用来运行调试器的参数：

-Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000

我尝试了许多不同的端口，以查看端口是否已绑定是否有问题； 不是这种情况。

我尝试从Apple网站重新安装JavaForMacOSX10.6Update4，但没有解决我的问题。

这些是我的Mac上的详细信息：

• 型号标识符：iMac11,3处理器
• 名称：Intel Core i5处理器
• 速度：2.8 GHz
• 处理器：1个
• 核心：4个二级缓存（每个核心）：256 KB
• 三级缓存：8 MB内存：12 GB
• Mac OS X版本10.6.7

Java细节：

• Java版本“ 1.6.0_24” Java（TM）SE
• 运行时环境（内部版本1.6.0_24-b07-334-10M3326）
• Java HotSpot（TM）64位服务器VM（内部版本19.1-b02-334，混合模式）

您可以提供的任何帮助将不胜感激。 我已经坚持了几天，并且正在使用“ System.out.println”语句进行开发以弄清楚我在代码中的位置。 这太糟糕了。

编辑：

我似乎遇到了无法解决的权限问题（磁盘实用程序无法解决这些问题，而sudo chmod似乎也不起作用）：

Permissions differ on "System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Classes/dt.jar", should be lrwxr-xr-x , they are -rwxr-xr-x .
Permissions differ on "System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Classes/jce.jar", should be lrwxr-xr-x , they are -rwxr-xr-x .
Permissions differ on "System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Classes/jconsole.jar", should be lrwxr-xr-x , they are -rwxr-xr-x .
Permissions differ on "System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Classes/management-agent.jar", should be lrwxr-xr-x , they are -rwxr-xr-x .
Permissions differ on "System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/lib/dt.jar", should be -rw-r--r-- , they are -rwxr-xr-x .
Permissions differ on "System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/lib/jce.jar", should be -rw-r--r-- , they are -rwxr-xr-x .
Permissions differ on "System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/lib/jconsole.jar", should be -rw-r--r-- , they are -rwxr-xr-x .
Permissions differ on "System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/lib/management-agent.jar", should be -rw-r--r-- , they are -rwxr-xr-x .
Permissions differ on "System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/dt.jar", should be -rw-r--r-- , they are -rwxr-xr-x .
Permissions differ on "System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/jce.jar", should be -rw-r--r-- , they are -rwxr-xr-x .
Permissions differ on "System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/jconsole.jar", should be -rw-r--r-- , they are -rwxr-xr-x .
Permissions differ on "System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Classes/management-agent.jar", should be -rw-r--r-- , they are -rwxr-xr-x .
User differs on "System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Home/lib", should be 95, user is 0.
Permissions differ on "System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Home/lib/dt.jar", should be lrwxr-xr-x , they are -rwxr-xr-x .
Permissions differ on "System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Home/lib/jce.jar", should be lrwxr-xr-x , they are -rwxr-xr-x .
Permissions differ on "System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Home/lib/management-agent.jar", should be lrwxr-xr-x , they are -rwxr-xr-x .
Permissions differ on "System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Home/lib/security/blacklist", should be -rw-r--r-- , they are lrwxr-xr-x .
User differs on "System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Libraries", should be 95, user is 0.
Permissions differ on "System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Resources/JavaPluginCocoa.bundle", should be drwxr-xr-x , they are lrwxr-xr-x .
Permissions differ on "System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Resources/JavaPluginCocoa.bundle/Contents/Resources/Java/deploy.jar", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Resources/JavaPluginCocoa.bundle/Contents/Resources/Java/libdeploy.jnilib", should be -rwxr-xr-x , they are lrwxr-xr-x .
Permissions differ on "System/Library/Frameworks/JavaVM.framework/Versions/A/Resources/Deploy.bundle/Contents/Home/lib/security/cacerts", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/Frameworks/JavaVM.framework/Versions/A/Resources/Deploy.bundle/Contents/Resources/Java/deploy.jar", should be -rw-r--r-- , they are lrwxr-xr-x .
Permissions differ on "System/Library/Frameworks/JavaVM.framework/Versions/A/Resources/Deploy.bundle/Contents/Resources/Java/libdeploy.jnilib", should be -rwxr-xr-x , they are lrwxr-xr-x .

例如，当我修复时：

User differs on "System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Libraries", should be 95, user is 0.

显示一个新错误：

User differs on "System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Libraries", should be 0, user is 95.

也许这与Java 6 Update 4有关吗？？？

Answer 1

我安装了Mac OSX 10.7“ Lion”及其随附的JVM，现在可以使用了。