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hybridgroup / kidsruby

KidsRuby is a Ruby programming environment meant for kids to learn and have fun!
http://kidsruby.com
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Turtle causes freeze with Linux Mint 15 #115

Open Nogbit opened 10 years ago

Nogbit commented 10 years ago

The first time I run KidsRuby (ruby main.rb) I get the following error, but running the same command again it opens fine. Any of the ruby samples and gosu work great. Turtle causes it to freeze, peak the ruby process to 100% cpu and consume all the available memory.

I can post the C level backtrace as well if that would help?

marc@ItsAllGood ~/Documents/Projects/pscripts/kidsruby $ ruby main.rb
/home/marc/.rvm/gems/ruby-1.9.2-p290@kidsruby2/gems/qtbindings-4.6.3.4/lib/Qt/qtruby4.rb:469: [BUG] cfp consistency error - call0
ruby 1.9.2p290 (2011-07-09 revision 32553) [x86_64-linux]

-- control frame ----------
c:0006 p:---- s:0015 b:0015 l:000014 d:000014 CFUNC  :respond_to_missing?
c:0005 p:---- s:0013 b:0013 l:000012 d:000012 CFUNC  :method_missing
c:0004 p:0013 s:0009 b:0009 l:000008 d:000008 METHOD /home/marc/.rvm/gems/ruby-1.9.2-p290@kidsruby2/gems/qtbindings-4.6.3.4/lib/Qt/qtruby4.rb:469
c:0003 p:0128 s:0006 b:0006 l:001d58 d:0015e8 EVAL   main.rb:18
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:0000 s:0002 b:0002 l:001d58 d:001d58 TOP   
---------------------------
-- Ruby level backtrace information ----------------------------------------
main.rb:18:in `<main>'
/home/marc/.rvm/gems/ruby-1.9.2-p290@kidsruby2/gems/qtbindings-4.6.3.4/lib/Qt/qtruby4.rb:469:in `exec'
/home/marc/.rvm/gems/ruby-1.9.2-p290@kidsruby2/gems/qtbindings-4.6.3.4/lib/Qt/qtruby4.rb:469:in `method_missing'
/home/marc/.rvm/gems/ruby-1.9.2-p290@kidsruby2/gems/qtbindings-4.6.3.4/lib/Qt/qtruby4.rb:469:in `respond_to_missing?'

rubbies....

marc@ItsAllGood ~/Documents/Projects/pscripts/kidsruby $ rvm list

rvm rubies

=> ruby-1.9.2-p290 [ x86_64 ]
   ruby-1.9.3-p448 [ x86_64 ]
 * ruby-2.0.0-p247 [ x86_64 ]

# => - current
# =* - current && default
#  * - default

gems....

marc@ItsAllGood ~/Documents/Projects/pscripts/kidsruby $ gem list

*** LOCAL GEMS ***

bundler (1.3.5)
bundler-unload (1.0.2)
chunky_png (1.2.5)
compass (0.11.5)
executable-hooks (1.2.4)
ffi (1.0.10)
fssm (0.2.7)
gosu (0.7.48)
guard (0.8.7)
guard-shell (0.1.1)
htmlentities (4.2.3)
metaclass (0.0.1)
minitest (2.11.1, 1.6.0)
mocha (0.12.10)
qtbindings (4.6.3.4)
r18n-core (1.0.0)
r18n-desktop (1.0.0)
rake (0.8.7)
rb-fchange (0.0.5)
rb-fsevent (0.9.3)
rb-inotify (0.8.8)
rdoc (2.5.8)
rubygems-bundler (1.3.4)
rubywarrior-i18n (0.0.3)
rvm (1.11.3.8)
sass (3.1.12)
thor (0.14.6)
Nogbit commented 10 years ago

A little more info here, when it freezes with turtle I hit CTRL+C in the terminal and get the following....

marc@ItsAllGood ~/Documents/Projects/pscripts/kidsruby $ ruby main.rb 
^C/home/marc/Documents/Projects/pscripts/kidsruby/app/models/turtle.rb:19:in `method_missing': Interrupt
    from /home/marc/Documents/Projects/pscripts/kidsruby/app/models/turtle.rb:19:in `command_turtle'
    from /home/marc/Documents/Projects/pscripts/kidsruby/app/widgets/server.rb:42:in `connection'
    from /home/marc/.rvm/gems/ruby-1.9.2-p290@kidsruby2/gems/qtbindings-4.8.3.0/lib/Qt/qtruby4.rb:469:in `qt_metacall'
    from /home/marc/.rvm/gems/ruby-1.9.2-p290@kidsruby2/gems/qtbindings-4.8.3.0/lib/Qt/qtruby4.rb:469:in `method_missing'
    from /home/marc/.rvm/gems/ruby-1.9.2-p290@kidsruby2/gems/qtbindings-4.8.3.0/lib/Qt/qtruby4.rb:469:in `exec'
    from main.rb:18:in `<main>'
QThread::wait: Thread tried to wait on itself

(ruby:5958): GLib-CRITICAL **: g_main_context_pop_thread_default: assertion `g_queue_peek_head (stack) == context' failed
main.rb: [BUG] Segmentation fault
ruby 1.9.2p290 (2011-07-09 revision 32553) [x86_64-linux]