Arthur Chafonov
actuo****@gmail*****
Wed Dec 17 15:51:22 JST 2008
Hello. I'm new to Cocoa and RubyCocoa. I have exception raised at my small application. My code get some NSTableView object and calls addColumn method with created column. Here's some portion of the code that does this work: @blocks[0].instance_variables.each do |variable| variable.sub!(/^@/, '') column = OSX::NSTableColumn.alloc.initWithIdentifier_(variable) column.headerCell.setStringValue_(variable); @blockView.addTableColumn_(column) end Than some code to load data: @blockView.setRowHeight_(17) @blockView.reloadData At a glance all works fine — I have many colums that represents my data. But when I scroll the table to view columns, I have exception, probably at last column of viewing. This is the log from Debbuger Console: /Users/arthur/Documents/Projects/metro/scripts/StationSolver/build/ Release/StationSolver.app/Contents/Resources/rb_main.rb:22:in `NSApplicationMain': NSInvalidArgumentException - *** -[NSProxy doesNotRecognizeSelector:copyWithZone:] called! (OSX::OCException) from /Users/arthur/Documents/Projects/metro/scripts/StationSolver/ build/Release/StationSolver.app/Contents/Resources/rb_main.rb:22 System information: Mac OS X 10.5.5 (9F33), Darwin Kernel Version 9.5.0: Wed Sep 3 11:29:43 PDT 2008; root:xnu-1228.7.58~1/RELEASE_I386 XCode 3.0 ruby 1.8.6 (2008-03-03 patchlevel 114) [universal-darwin9.0] RubyCocoa 0.13.1 -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 2419 bytes Desc: not available Url : http://lists.sourceforge.jp/mailman/archives/rubycocoa-devel/attachments/20081217/3f3605a2/attachment.bin
