Wxruby and ActiveRecord

Desktop wxRuby
1

Hello,

i’m running wxruby 1.9.4, and i show my ActiveRecord data in a grid
(with GridTableBase) (a grid with 30 columns)

From my base Window, i open and close the GridWindow. After several
openings and closes, this message appears:

c:/Programme/ruby/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_
record/base.rb:1860: [BUG] Segmentation fault
ruby 1.8.6 (2007-03-13) [i386-mswin32]

(Somtimes, (every hour) a segmentation fault on the wxruby main loop is
also registered!)

Did someone have a similar problem?

With wxruby 1.9.2 i do not have this problem, even though in some rare
cases, a segmentation fault appears.

franz


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2

Irlweg, Franz (ZNT) wrote:

i’m running wxruby 1.9.4, and i show my ActiveRecord data in a grid
(with GridTableBase) (a grid with 30 columns)
From my base Window, i open and close the GridWindow. After several
openings and closes, this message appears:

c:/Programme/ruby/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/active_record/base.rb:1860:
[BUG] Segmentation fault
ruby 1.8.6 (2007-03-13) [i386-mswin32]

Thanks for the report. This is a generic crash message. I’d guess there
may be a memory problem relating to the Wx::GridTableBase class. We can
and do fix these crashes, but we need to identify where it’s coming
from. To do this, we need either:

  1. A debugger backtrace. This is not so easy on Windows, as the relevant
    software isn’t so convenient to install.

or

  1. A complete, minimal working sample that demostrates the problem,
    along with a description of any steps needed to trigger the crash.

So, if you could provide 2) I’d be happy to look into it. Ideally create
a new bug on the wxRuby bug tracker, and add the sample to it as an
attachment.

http://rubyforge.org/tracker/?atid=218&group_id=35

thanks
alex
**