netbeans 6.9.1 + rails 3 + ruby 1.9.2p0 debugging

问题

I'm running OpenSuSE 11.3 and am having problems debugging rails3 application in NetBeans 6.9.1 (ruby 1.9.2p0, rails 3.0.3, rvm).

I have installed ruby-debug19, ruby-debug-ide19
Changed Gemfile, so that the line 'gem ruby-debug19' is not commented out
Ran 'bundle install'

When I ran 'ruby s --debugger' in console I got the following:

tux@linux-hby6:~/prg/ruby/rail3-sqlite> rails s --debugger
=> Booting WEBrick
=> Rails 3.0.3 application starting in development on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
=> Debugger enabled
[2010-12-16 01:07:13] INFO  WEBrick 1.3.1
[2010-12-16 01:07:13] INFO  ruby 1.9.2 (2010-08-18) [i686-linux]
[2010-12-16 01:07:13] INFO  WEBrick::HTTPServer#start: pid=4105 port=3000

NetBeans:

Fast Debugger (ruby-debug-ide 0.4.9) listens on :35528
        /home/tux/.rvm/gems/ruby-1.9.2-p0/gems/ruby-debug-ide19-0.4.12/lib/ruby-debug-ide.rb:123:in `debug_load'
        /home/tux/.rvm/gems/ruby-1.9.2-p0/gems/ruby-debug-ide19-0.4.12/lib/ruby-debug-ide.rb:123:in `debug_program'
        /home/tux/.rvm/gems/ruby-1.9.2-p0/gems/ruby-debug-ide19-0.4.12/bin/rdebug-ide:87:in `'
        /home/tux/.rvm/gems/ruby-1.9.2-p0/bin/rdebug-ide:19:in `load'
        /home/tux/.rvm/gems/ruby-1.9.2-p0/bin/rdebug-ide:19:in `'
Uncaught exception: no such file to load -- script/rails

Any ideas how can I solve it?

Thanks!

回答1:

I have found the solution! This post gave me some hints.

my platform: ruby 1.9.2-p136, rails 3.0.3, netbeans 7.0 beta

file: ruby-1.9.2-p136/gems/ruby-debug-ide19-0.4.12/bin/rdebug-ide:79

script = ARGV.shift
Debugger::PROG_SCRIPT = (script =~ /script([\\\/])rails/ ? Dir.pwd + $1 : '') + script
puts Debugger::PROG_SCRIPT
#Debugger::PROG_SCRIPT = ARGV.shift

回答2:

Look at this thread at the netbeans's forums. It worked for me:

http://forums.netbeans.org/post-93244.html

The post:

The problem is the missing path . in $:, so the scripts aren't found.
I inserted
$: << "."
before the load command in rdebug-ide (/usr/bin/rdebug-ide).
It fixed the problem.
(NetBeans 6.9.1, ruby 1.9.2p0 (2010-08-18) [x86_64-linux])
_________________
tiesel

its the answer

来源：https://stackoverflow.com/questions/4455518/netbeans-6-9-1-rails-3-ruby-1-9-2p0-debugging

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ruby-on-rails

ruby

debugging

netbeans