【发布时间】：2011-04-19 03:48:03
【问题描述】：
我正在工作中构建一个 Spring Roo 应用程序，远程调试器在那里工作（27" iMac 和 core 2 duo），但是当我尝试在家中以调试模式 (mvnDebug) 运行 maven 时，（27" iMac使用核心 i5，也无法在我的 11" MacBook Air 1.4GHz 上运行）程序在显示“正在侦听地址：8000 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，并且当我尝试在调试模式下运行 Tomcat 时它也会冻结，并且我尝试构建一个非常基本的 Java 应用程序（只需将字符串输出到控制台），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，看看是否是端口已经绑定的问题；事实并非如此。
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：英特尔酷睿 i5 处理器
- 速度：2.8 GHz 数量
- 处理器：1 个总数
- 内核：4 L2 缓存（每个内核）：256 KB
- L3 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）
您能提供的任何帮助将不胜感激。我已经坚持了几天了，并且一直在使用“System.out.println”语句来确定我在代码中的位置；太可怕了。
编辑：
我似乎有无法修复的权限问题（磁盘实用程序无法修复它们，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.
出现一个新错误：
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？？？
【问题讨论】：
标签： java macos osx-snow-leopard jdwp