February 2011 - macruby-tickets - lists.macosforge.org

[MacRuby] #1146: Web view crash
by MacRuby 02 Feb '11

02 Feb '11

#1146: Web view crash ----------------------------------+----------------------------------------- Reporter: kunc.filip@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: MacRuby 1.0 Component: MacRuby | Keywords: Webview crash ----------------------------------+----------------------------------------- When you generate new ruby application in Xcode 3.2.4 and place web view in interface builder. Then run your app. It always crashes on sigabrt. -- Ticket URL: <http://www.macruby.org/trac/ticket/1146> MacRuby <http://macruby.org/>

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[MacRuby] #1145: Segfault occurs with enumerateObjectsUsingBlock
by MacRuby 01 Feb '11

01 Feb '11

#1145: Segfault occurs with enumerateObjectsUsingBlock ----------------------------------+----------------------------------------- Reporter: watson1978@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ----------------------------------+----------------------------------------- Segfault occurs when does not load the Foundation.framework in test script and uses the enumerateObjectsUsingBlock. Test Script: {{{ #!ruby #framework 'Foundation' ary = ['zero', 'one', 'two', 'three', 'four'] res = [] ary.enumerateObjectsUsingBlock(Proc.new { |obj, idx, stop| res << obj stop.assign(true) if idx == 2 }) p res }}} BackTrace: {{{ $ DYLD_LIBRARY_PATH=. gdb --args ./macruby ~/tmp/test.rb GNU gdb 6.3.50-20050815 (Apple version gdb-1510) (Wed Sep 22 02:45:02 UTC 2010) Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "x86_64-apple-darwin"...Reading symbols for shared libraries ..... done (gdb) r Starting program: /Users/watson/src/macruby-trunk-svn/macruby /Users/watson/tmp/test.rb Reading symbols for shared libraries .++++........................ done Reading symbols for shared libraries . done Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_INVALID_ADDRESS at address: 0x0000000000000000 0x0000000000000000 in ?? () (gdb) bt #0 0x0000000000000000 in ?? () #1 0x00007fff865286d7 in __NSArrayEnumerate () #2 0x00000001033012c6 in ?? () #3 0x000000010013c2ad in rb_vm_dispatch () at dispatcher.cpp:480 #4 0x00000001033006f6 in ?? () #5 0x0000000103300248 in ?? () #6 0x0000000100155aeb in rb_vm_run (fname=0x2000501e0 "/Users/watson/tmp/test.rb", node=0x2000989c0, binding=0x0, inside_eval=false) at vm.cpp:3930 #7 0x000000010003945b in ruby_run_node (n=0x2000989c0) at eval.c:211 #8 0x0000000100000c15 in main (argc=2, argv=0x100e1de40, envp=0x7fff5fbfee80) at main.cpp:40 (gdb) }}} -- Ticket URL: <http://www.macruby.org/trac/ticket/1145> MacRuby <http://macruby.org/>

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[MacRuby] #1144: Exception not caught when trying to mutate an NSMutableArray during iteration
by MacRuby 01 Feb '11

01 Feb '11

#1144: Exception not caught when trying to mutate an NSMutableArray during iteration ------------------------------------+--------------------------------------- Reporter: mrada@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: Component: MacRuby | Keywords: ------------------------------------+--------------------------------------- When I try to mutate an NSMutableArray while iterating over it, the Objective-C runtime will throw an exception which the MacRuby VM does not catch and propagate as a Ruby exception which causes MacRuby to segfault. The following example will cause MacRuby to segfault because of the problem mentioned above: numbers = NSMutableArray.alloc.init numbers.addObjectsFromArray [1, 2] numbers.each { |number| numbers << 10 unless number == 10 } See this thread for more details: http://lists.macosforge.org/pipermail /macruby-devel/2011-January/007034.html -- Ticket URL: <http://www.macruby.org/trac/ticket/1144> MacRuby <http://macruby.org/>

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[MacRuby] #1137: macruby_deploy should automate gems embedding
by MacRuby 01 Feb '11

01 Feb '11

#1137: macruby_deploy should automate gems embedding -----------------------------------+---------------------------------------- Reporter: lsansonetti@… | Owner: lsansonetti@… Type: defect | Status: new Priority: blocker | Milestone: MacRuby 0.9 Component: MacRuby | Keywords: 0.9-blocker -----------------------------------+---------------------------------------- A lot of people are asking how to embed gems inside MacRuby Xcode projects. macruby_deploy should accept a list of gems and properly unpack them as well as their dependencies inside the application bundle. Example: {{{ $ macruby_deploy --gem nokogiri --gem rack MyApp.app }}} Therefore, it would just be a matter of hacking the Xcode rule and add the proper --gem arguments to the macruby_deploy invocation. This should be documented on the website. -- Ticket URL: <http://www.macruby.org/trac/ticket/1137> MacRuby <http://macruby.org/>

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