Tag: 分段 故障

调试Ruby段错误

我如何确定段错是否是由于库不一致，还是我正在使用的某个gem中的错误？ $ uname -a Linux [redacted] 3.2.0-24-generic #39-Ubuntu SMP Mon May 21 16:52:17 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux $ ruby1.9.1 –version ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-linux] $ CPUPROFILE_OBJECTS=1 CPUPROFILE=/tmp/my_app_profile_objects RUBYOPT=”-r`gem1.9.1 which perftools | tail -1`” ruby1.9.1 -e ‘[].map’ -e:1: [BUG] Segmentation fault ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-linux] — Control frame information ———————————————– […]