在Mac OS X上的Ruby中调试malloc错误 [英] Debugging malloc errors in Ruby on Mac OS X

问题描述

我正在尝试调试一些在运行某些Ruby脚本时遇到的错误:

I'm trying to debug errors like the following that I get while running some Ruby scripts:

ruby(47333,0x7fff72aee960) malloc: *** error for object 0x7f98b6a6e3f0: pointer being freed was not allocated
*** set a breakpoint in malloc_error_break to debug

有什么主意，我如何才能真正设置这样的断点并进行调试?我想看看这是由Ruby本身还是某种扩展引起的.

Any idea how I can actually set such a breakpoint and debug? I want to see whether this is caused by Ruby itself or some extensio..

我正在使用Mac OS X 10.7.3 (Lion)和ruby 1.8.7 (2010-01-10 patchlevel 249) [universal-darwin11.0].

推荐答案

当我看到OP的消息时，这就是解决我的问题的方法:

Here's what solved my problem when I saw the OP's message:

我收到消息是因为我弄乱了路径，试图获取rvm或gem来安装某些东西，并且我设法真正地弄乱了我的权限.然后我得到了OP正在报告的同一条消息.对我来说，唯一要做的就是转到Mac OS X的Disk Utility，在左窗格(Macintosh HD)中选择我的卷，然后单击Repair Disk Permissions.

I got the message because I had messed with paths, trying to get rvm or gem to install something, and I managed to really muck up my permissions. Then I got this same message the OP is reporting. For me, the only thing that did it was to go to Mac OS X's Disk Utility, select my volume in the left pane (Macintosh HD), and then click Repair Disk Permissions.

完成后，我能够成功打开并启动一个新的终端窗口.

After it finished, I was able to successfully open and start up a new terminal window.

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