Arthur Chafonov
actuo****@gmail*****
Wed Dec 17 16:13:21 JST 2008
Sure, I have logged every 'variable'. Thank you for pointing me on that, cause I have found that some instance variable of data source class has mysql object as a value. When I removed this variable from the process of creation columns, all works fine. As one of my friends says: "Presence effect." Thank you. On 17 Dec 2008, at 09:58 , Allison Newman wrote: > Hi Arthur, > > Well, I don't see anything obviously wrong with what you have done. > Have you tried logging the value of 'variable' for each instance > variable? Also, what is the datasource that you are using for your > NSTsbleView? > > Alli > > Envoyé de mon iPhone > > Le 17 déc. 08 à 07:51, Arthur Chafonov <actuo****@gmail*****> a écrit : > >> 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 d >> ata. 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 >> _______________________________________________ >> Rubycocoa-devel mailing list >> Rubyc****@lists***** >> http://lists.sourceforge.jp/mailman/listinfo/rubycocoa-devel > > _______________________________________________ > Rubycocoa-devel mailing list > Rubyc****@lists***** > http://lists.sourceforge.jp/mailman/listinfo/rubycocoa-devel -------------- 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/dad2585b/attachment.bin
