Bug #6484

Segmentation fault using thin on Windows 7

Added by Froggy (Christoph Hannebauer) about 5 years ago. Updated about 5 years ago.

Target version:
ruby -v:
ruby 1.9.3p194 (2012-04-20) [i386-mingw32]


After cloning the git project git.js from and executing rake demo, I receive a Segmentation fault. The output from stderr is attached as well as the output to the console.

I am using Windows 7, 64 Bit. I installed Ruby using the RubyInstaller 1.9.3-p194 from . I have attached a list of gems I have installed. I installed those directly via gem from the server repository except eventmachine. I used the procedure described in to install eventmachine:

git clone git://
cd eventmachine
rake gem
cd pkg
gem install eventmachine-1.0.0.beta.4

rake-demo-error-output.txt (12.8 KB) rake-demo-error-output.txt output from stderr Froggy (Christoph Hannebauer), 05/23/2012 05:48 PM
rake-demo-console-output.txt (374 Bytes) rake-demo-console-output.txt output to console Froggy (Christoph Hannebauer), 05/23/2012 05:48 PM
local-gems.txt (217 Bytes) local-gems.txt List of installed gems Froggy (Christoph Hannebauer), 05/23/2012 05:48 PM


#1 [ruby-core:45200] Updated by h.shirosaki (Hiroshi Shirosaki) about 5 years ago

Please see this issue.

You will solve it by commenting out line 85 of ext\project.h: #define FD_SETSIZE 1024.

#2 [ruby-core:45201] Updated by luislavena (Luis Lavena) about 5 years ago

  • Status changed from Open to Rejected

This is a duplicate of #6352

Also available in: Atom PDF