February 2011 - MacRuby-devel - lists.macosforge.org

Concurrency bug in ControlTower
by Charles Oliver Nutter 23 Oct '11

23 Oct '11

Apologies reporting this here; I'm not sure where I should report bugs in ControlTower. I believe there's a bug in ControlTower around line 34: def open @status = :open while (@status == :open) connection = @socket.accept # << here @request_queue.async(@request_group) do The "connection" local variable is used in the async block below to parse the request and send the response. Unless MacRuby's blocks behave differently than regular Ruby, this variable is shared across all activations of that block. As a result, it's possible that two concurrent requests will end up using each others' connection, and usually just blowing up as a result. The fix I've come up with is to wrap the @request_queue.async call in a tap call: def open @status = :open while (@status == :open) conn = @socket.accept conn.tap do |connection| @request_queue.async(@request_group) do Since async can't accept any explicitly-passed state, this seems like the safest way to ensure the connection reference is not shared by separate invocations. I'm not sure if it's possible in GCD, but having async take an optional argument with explicitly-passed state might also be a good way to fix this. - Charlie

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0.9 update
by Laurent Sansonetti 25 Mar '11

25 Mar '11

Hi guys, 0.9 is now ready to be released! (really!). The trunk branch has been copied as branches/0.9 and we will continue the development on trunk, which now uses the 0.10 version number. It would be nice if you could try the latest nightly build with your app and favorite Ruby lib, and let me know if you find anything wrong, as I had to change (again) the const lookup rules to fix a regression. yesterday. I did a bit of testing and I'm confident the fix is good, but I would prefer to see more testing. http://www.macruby.org/files/nightlies/macruby_nightly-2011-02-22.pkg If I don't hear anything bad, 0.9 will be released Friday :) Thanks, Laurent

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BridgeSupport stack overflow
by Martin Hawkins 03 Mar '11

03 Mar '11

I have an application that needs to access some constants - KeyDirectObject from AppleEvents.h, requiring AE.bridgesupport; and KInternetEventClass and KAEGetURL from InternetConfig.h, requiring HIServices.bridgesupport. I had to upgrade to the BridgeSupport Preview 3 for the constants to be 'seen'. I've built the app by amending the Embed target slightly; I've added the --bs flag (slightly unfortunate name there !) which has produced the BridgeSupport directory under Contents/Resources as required. I'm using the debug build atm. I have two observations: a) running the app on Snow Leopard 10.6.6 works just fine, but running it on a MacBook Pro build with Snow Leopard 10.6 (i.e no upgrades applied) results in a crash - stack overflow, Job appears to have crashed: Abort trap. As the purpose of this build is to allow the app to run on Macs that have neither MacRuby installed nor the BridgeSupport preview, we've taken to redefining these constants in rb_main.rb and dispensing with the BridgeSupport files; we'd like to address that. I'm happy to work with someone to try to figure out what is going on and to fix it. b) the --bs flag increases the size of the app by about 5mb. We only need the two mentioned - can we amend the script to make sure only the two mentioned above get included? Incidentally - I noticed that there were 9 .dylib files in the BridgeSupport folder - are they supposed to be there? Martin

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Re: [MacRuby-devel] Trying to use spotlight programmatically
by Franco Rondini 28 Feb '11

28 Feb '11

Hello , The code posted by Kaelin works great for me, After counting the number of search results now I would like to know the path of files found but to do this I have big difficulty I'm trying to figure out how to make it works the MDQueryGetAttributeValueOfResultAtIndex or MDItemCopyAttribute to read out the KMDItemPath or KMDItemFSName but I was a bit confused by the "Pointer" returned and even I get a # Illegal instruction as you can see in the following code: framework "CoreServices" #=> true query = MDQueryCreate(KCFAllocatorDefault, "kMDItemDisplayName = '*.pdf'", [KMDItemFSName,KMDItemPath] , nil) #=> #<__NSCFType:0x2005d63a0> MDQueryExecute(query, KMDQuerySynchronous) #=> true # item = MDQueryGetResultAtIndex(query, 1); #=> #<Pointer:0x20052dc80> count = MDQueryGetResultCount(query) p "found #{count} documents" #=> 981 a = MDQueryGetAttributeValueOfResultAtIndex(query, KMDItemFSName, 2) p a #<Pointer:0x20059aee0> ..not a NSString p a[0] #0 p a[1] #4 item_ref = MDQueryGetResultAtIndex(query, 1) p item_ref #<Pointer:0x200582460> p item_ref.class #Pointer ..not a MDItemRef path = MDItemCopyAttribute( item_ref, KMDItemPath) #Illegal instruction p path I've found an older post of 2009 titled: "[MacRuby-devel] spotlight - MDItemRef" where Laurent said: "I'm afraid the MD* APIs haven't been covered by BridgeSupport yet.." but because of i can see the MDQueryGetResultCount working I hope that there is a way to enumerate the results of the query to get the attributes ( path especially ) I would be very happy if anyone has any idea, Thanks Franco > Kaelin Colclausure > Kaelin Colclasure kaelin at apple.com Tue Feb 8 11:49:39 PST 2011 Previous message: [MacRuby-devel] Trying to use spotlight programmatically Next message: [MacRuby-devel] BridgeSupport Requirement Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] Martin, The FinderFilesOnly stuff is not really relevant to other applications using Spotlight. You should not need to do anything special to find email results. Try, for example, using the mdfind command from Terminal: $ mdfind -literal 'kMDItemAuthorEmailAddresses == *' If your query is not returning any results, there is probably something else going on. Here is a quick example using macirb: ---8<--- [kaelin at melete trunk]$ macirb irb(main):001:0> framework 'CoreServices' => true irb(main):002:0> query = MDQueryCreate(KCFAllocatorDefault, "kMDItemAuthorEmailAddresses == *", nil, nil) => #<__NSCFType:0x4001149e0> irb(main):003:0> MDQueryExecute(query, KMDQuerySynchronous) => true irb(main):004:0> MDQueryGetResultCount(query) => 66883 irb(main):005:0> --->8---

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Having trouble with block yielding in the Tilt gem
by Nick Ludlam 28 Feb '11

28 Feb '11

Hi all, Am eagerly getting on with my app, and I'm embedding a little Sinatra app with the aid of ControlTower. So far so good, except with template rendering. I cannot seem to get a "layout.erb" file to play nicely with an "index.erb" file, and have the layout successfully yield to a block given by the index template. This seems to bear up with testing the unit tests in the Tilt gem. Apart from nearly every test failing, the particular test for blocks yielding correctly is: 16) Error: test_passing_a_block_for_yield(ERBTemplateTest): LocalJumpError: no block given /Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems/tilt-1.2.2/test/(__TEMPLATE__):1:in `<main>' /Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems/tilt-1.2.2/lib/tilt.rb:251:in `evaluate_source:' /Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems/tilt-1.2.2/lib/tilt.rb:186:in `cached_evaluate:' /Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems/tilt-1.2.2/lib/tilt.rb:169:in `evaluate:' /Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems/tilt-1.2.2/lib/tilt.rb:118:in `render' /Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/Gems/1.9.2/gems/tilt-1.2.2/test/tilt_erbtemplate_test.rb:58:in `block' And the code for the test is: test "passing a block for yield" do template = Tilt::ERBTemplate.new { 'Hey <%= yield %>!' } assert_equal "Hey Joe!", template.render { 'Joe' } end I can try to reduce this test case down to something manageable, but I wanted to have a quick check with the the wisdom of the list as to what might cause this. Thanks, Nick

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Yellow Fade Technique on NSTableView
by Morgan Schweers 27 Feb '11

27 Feb '11

Greetings, My application updates items periodically (and sometimes by user request) so I wanted to show the user that something had changed should they be looking, or have manually requested an update. One example is that double-clicking can cause an item to update... Once I got the code working, I thought it might be something other folks would like to use. A little extraction, and here it is: http://gist.github.com/846047 (It also shows how to set up double-click detection, which is easy, but I hadn't figured out before, and took a little searching. :/ ) The code is based off an old blog post ( http://www.bdunagan.com/2009/04/26/core-animation-on-the-mac/ ) but _heavily_ translated into Ruby-ish stylings. It might also be used as a cool example of using Core Animation in your UI; I'm sure happy with how it came out! I have to imagine that the right way to use it for real will be to make it a module, and 'include' it into delegates as needed. Hope folks enjoy! -- Morgan Schweers p.s. Please don't hesitate to let me know if you have problems with it, or if I'm making some tyro mistakes!

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MacRuby 0.9 release notes
by Laurent Sansonetti 26 Feb '11

26 Feb '11

Here are the release notes for MacRuby 0.9! An e-mail announcing the release will be following. Highlights: - Lots of stability fixes (crashers, memory leaks and race conditions), and a few performance improvements. - The internal representation of Strings changed from a dual binary / UTF-16 model to a pure binary one, principally to avoid problems in multithreaded applications. Performance should remain the same in most cases. - The macruby_deploy program has been enhanced to embed RubyGems (with dependencies) and BridgeSupport files. See the new respective --gem and --bs options. - The libmacruby-static.a library is not built by default anymore, because static compilation is still a work in progress. - Upgraded to RubyGems 1.4.2. Changes: - Fix a bug in IO.open() where numeric file descriptors could not be passed as the first argument. - Fix an assertion that could happen when calling #methods & friends on a class that contains a method name larger than 100 characters. - Fix a bug in IO.open() where the given path would not be handled as a path (calling #to_path if necessary). - Fix a bug in the YAML extension where yajl_free() would be called on a NULL pointer. - Fix a bug in the OpenSSL extension, when calling ossl_pkey_sign(). - Fix a bug where calling a method defined with #define_method with a block accepting a splat argument (arity -2) would crash. - Fix Ruby warnings in the YAML extension. - Fix a bug when some splat methods defined with #define_method() would segfault at dispatch time. - Improve the internal rb_eql() routine for performance, makes faster hash lookup / keys comparison operations. - Improve the hashing function for Arrays. - Move the conformsToProtocol: and performSelector: default logic on direct pure-Ruby subclasses. - Fix a bug in IO#close_write where IOError would not be thrown if the stream was readable and non-duplex. - Fix a bug in IO#write where an exception would be raised if the stream was read-only when writing 0 bytes of data. - Fix a bug in Kernel.require where a file path starting with '~' would not be loaded. - Fix a bug in String#gsub! where we would segfault during string concatenation. - Fix a bug in the compilation of scopes where the current_block_arg state variable wouldn't be re-entrant (this fixes the compilation of the mechanize library). - Fix bugs in String#inspect when called on a string that contains invalid and non-BMP characters. - Fix a potential memory crasher in String#sub and String#gsub where free'd memory would be reused. - Fix a bug where $FILENAME, $* and $-W could be changed. - Fix a bunch of bugs in Array methods where SecurityError would not be raised when $SAFE is 4. - Fix a bug in Kernel#untrust where an exception would not be raised on a frozen object. - Fix a bug in Kernel#trust where an exception would not be raised on a frozen object. - Fix a bug in Kernel#trust where an exception would not be raised if $SAFE is equal or greater than 3. - Fix a crash in Rational#rationalize due to registering the method with a wrong arity. - Fix a bug when we would free outer memory but still keep outers pointing to that memory location, causing crashes later during const lookup (this fixes rspec). - Fix a bug in Struct#hash when called on recursive structs. - Fix a bug in Array#== when called with recursive arrays. - Fix a bug in StringIO#puts when called with recursive arrays. - Fix a bug in Exception#== when an infinite loop would be entered when comparing exceptions from different classes. - Fix a bug when #initialize_copy would not raise an exception when called on Object or BasicObject. - Add support for encodings ISO8859_{2..16}. - Fix a bug in String#search_codepoint where breaks were ignored. - Fix a bug in OpenSSL::BN#to_s. - Fix a bug in OpenSSL::PKey::DH#compute_key. - Fix a bug in OpenSSL::X509::Attribute#to_der. - Fix a bug in OpenSSL::PKCS5.pbkdf2_hmac(_sha1). - Fix a bug in OpenSSL::PKey::DSA#syssign. - Fix a bug in OpenSSL's ossl_x509store_initialize() function where an internal value would not properly be initialized. - Fix a bunch of bugs in Array methods where an exception would not be raised when passing very large indexes or ranges. - Fix a bug in Array#inspect where an untrusted string would not be returned. - Fix a bug in String#unpack when called with a block. - Add support for variadic objc method dispatch in the parser. - Fix a bug in Socket.pair where the sockets would not be yielded when passing a block. - Fix a bug in Socket.pair(domain, type, protocol) and Socket.new(domain, type, protocol) where protocol would not be an optional argument. - Fix a bug in Socket.getservbyport(port) where a port outside the uint16 range would be accepted. - Fix a bug in Socket.getservbyport where the network byte order value would not be passed to the underlying API. - Fix a memory leak and potential crasher in Regexp's internal rb_reg_matcher_new() function. - Fix various memory leaks and potential crashers in code paths that require binary -> UTF-16 conversions. - Fix a bug in OpenSSL::BN#prime?. - Add the #size class method on BridgeSupport struct classes. Example, NSRect#size returns the same as sizeof(NSRect) in C. - Fix a bug in OpenSSL::SSL::SSLSocket#cert. - Fix -[MacRuby evaluateFileAtPath:] to behave like #require, so that it can also handle .rbo or .bundle files. - Fix a bug when sending KVO notifications on immediate objects would cause a crash. - Cleaned out all public header files. - Fix a bug in Sandbox.new where passing a non-String object would cause a crash. - Add rb_str_plus() CRuby API. - Fix a bug in {Thread,ThreadGroup,Mutex}#alloc where we would not return objects from the current class (could be a subclass). - Fix a bug in Kernel#public_method where an exception would not be raised when called without public methods. - Fix bugs in Module#{remove_method,undef_method,public} to honor untrusted state. - Add Pointer.magic_cookie to create pointers with arbitrary values (must fit in a long). Example: Pointer.magic_cookie(42). - Fix a bug in Module#method_defined? where false would not be returned was passed the name of private method. - Fix the compilation of C blocks to not use a global variable to store/load the Proc object to call, but instead retrieve a reference to it from the block literal argument. This fixes nested C blocks. - Fix a bug in Kernel#<=> will 0 would not be returned when receiver's == return true. - Fix a bug in Module#public_method_defined? where true would not be returned when was passed name/symbol of public method. - Fix a bug in Array#pack with format "fFeEdDgG" to raise a TypeError when does not convert into float. - Fix bugs in #sprintf when passing the following formats: "%# x", "%010.4f", "%010.4u". - Fix a bug in String#unpack with format 'Q' to add add nil for each element requested beyond the end of the String. - Fix a bug in String#scan to return an Array object with each element tainted or untrusted when #scan returns nested arrays. - Fix a bug in Array#[]= to check frozen state before attempting to coerce arguments. - Fix a bug in String#initialize to raise a RuntimeError if self is frozen. - Fix a bunch of bugs detected by clang's link time optimization (LTO). - Fix a bug in -[NSArray ==:] and -[NSDictionary ==:] where a crash would occur if passed a Ruby immediate type. - Fix bugs in String#each_char and String#ord to now raise an exception if the String contain invalid characters. - Fix a bug in String#ord to return the byte value even if a it's not an ASCII character. - Fix a bug in the dispatcher where free'd memory would be accessed. - Fix a bug in #at_exit when the process would abort if a block raised an exception. - Fix a bug in Array#delete where we would check if the receiver can be modified *after* modifying it. - Fix a bug in Mutex and ThreadGroup where modifying internal array structures under SAFE level of 4 would raise an exception. - Fix a problem in #load: instead of crashing if we cannot locate the entry point of a .rbo file, raise an exception with a message explaining the most common problem cause instead. - Fix a bug in the compilation of the 'next' expression which would not honor ensure blocks. - Add support for #define_method when passing Method. - Fix a bug in StringScanner on multiline strings. - Fix a bug in macirb where a syntax error would exit the program. - Improve the performance of #pack with most flags by pre-allocating the result bytestring, to avoid too-much frequent memory reallocations. - Fix a 32-bit precision bug when converting Time objects to NSDate objects. - Allow Float objects to be trusted/untrusted and tainted/untainted. - Fix the default value of BasicSocket.do_not_reverse_lookup to be true. - Fix a bug in Thread.kill when passing a non-Thread object would cause a crash. - Fix calls to -[NSString fileSystemRepresentation] to catch potential exceptions. - Fix a bug in macruby_deploy with --embed where the main application's executable's link path would not be updated. - Fix a bug in macruby_deploy with --embed to now delete the Current symlink as it seems to cause the AppStore validation process to fail. - Add the Errno.code method to return the current errno value. - Fix a race condition bug when generating internal class names where concurrent access would cause runtime problems. - Add missing CRuby API rb_thread_blocking_region(). - Fix a race condition bug when spawning a new VM instance and copying the current VM dispatch cache. - Fix a memory leak when resolving JIT methods. - Fix a race condition bug when dispatching and resolving a method at the same time. - Fix lexical const lookup bugs inside modules defined using the :: notation. - Fix const lookup calls to include necessary DWARF metadata, in order for #const_missing calls to appear in backtraces later at runtime. - Change the framework's bundle identifier to use macruby.org instead of apple.com. Tickets closed: #1155 Embed BridgeSupport Files #1067 Segfault occurs when calls Struct#hash with recursive structs. #1116 Yet another String performance issue #1122 Inspection of NSArray stops at unicode char #1134 The new code for next/ensure does not work properly #1133 Silly syntax error crashes macirb #1124 string.ord returns 0xFFFF for all characters 0x80 or greater in binary string #1075 rdoc is way too slow as of r5059 #1160 Need ability to access errno from Ruby code #1055 running RSpec with MacRuby 0.9 r5038 and greater causes seg. fault #1070 rspec2 segfaults when I try to run it #1136 Array#pack performance w/ base64 strings #1087 Assertion fails when Array#[]= was specified with very large index. #1143 Dates in 32-bit converted from NSDate are not precise enough #1142 Array#pack performance while converting array of ASCII values to string #1137 macruby_deploy should automate gems embedding #1083 Segfault occurs when calls the String#unpack('i') with block. #1054 Assertion failed. "(arity >= 0), function compile_block_caller" #1040 Dalli test suite crashes #1088 Performance: String#* is very slow. #1039 Bundler fails with TypeError: can't convert Pathname into String #1076 Abort occurs when raise a SecurityError within Thread. #1074 Abort occurs when install the rubygems. #1078 segfault when trying to use macgem to install a gem #1092 Unable to Update MacRuby Gems #1127 Access to freed memory in rb_vm_dispatch #868 Should not get a value until calling Hash#rehash when Object of Hash's key was changed. #1080 Add #size method for C struct classes #1043 Cocoa Binding broken #1045 restclient gem fails when trying to GET #1081 API function for loading RBO files from Objective-C environment #1105 upgrade to rubygems 1.4.2 #1106 #initialize is not called in class which inherit Mutex. #1107 Need to implement rb_str_plus. #1047 Clean up warnings when installing gems #1009 Can't set status of taint and untrust to Float Object. #1132 Reopening a class modifies it #1050 Segfault occurs with Rake::namespace. #766 macrake overrides /usr/bin/rake #1125 case insensitive fs require bug #1109 Installing a gem from disk fails #1051 Segfault occurs with RDoc::Parser::Ruby. #1034 Requiring Mechanize gives segmentation fault #1123 does not process the "ensure" when called the "next". #1112 Allowing pointers to be created and initialised directly with an integer #1121 Assertion failed: (boundaries.start_offset_in_bytes <= offset_in_bytes) #668 Newlines and carriage returns cause erroneous matches in StringScanner #1048 Performance of Hash with an Array as a key #106 Syntax error with Variadic function #1077 Performance of String #1084 Abort occurs when was passed Object of Method to define_method. #1062 Segfault occurs when calls Rational#rationalize with no arguments. #1019 String#gsub performance #1058 Segfault occurs when Array#== handles recursive array. #1060 Segfault occurs when StringIO#puts handles self-recursive array. #1063 Segfault occurs when compare the objects of Exception. #1113 unexpected behaviour with enumerateObjectsUsingBlock #1131 Abort: exception is not caught when open the file which is not existing in at_exit block. #1115 Bundler not working since updating to rubygems 1.4.2 #1128 MacRuby builds broken gems, probably since 1.4.2 update #1072 macgem is broken in trunk #1073 Allocation/free errors popping up when I try to autocomplete in macirb #1150 Segfault occurs with Thread.kill when was passed Object other than Thread. Laurent

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MacRuby 0.8 EXC_BAD_ACCESS using NSPredicate against Core Data
by Jonathan Waddilove 26 Feb '11

26 Feb '11

Hi, I'm trying to apply a predicate to a core data fetch and hitting EXC_BAD_ACCESS. I've successfully used NSPredicate to filter an array's contents, but all my attempts to use NSPredicate with Coredata fail. I'm using framework 'Coredata' and framework 'Foundation' and this is the method that fails: def tagEntityExists?(tag, moc) puts 'NodeProxy:tagEntityExists?' entityDescription = NSEntityDescription.entityForName('Tag', inManagedObjectContext:moc) request = NSFetchRequest.alloc.init() request.setEntity(entityDescription) puts "Looking for tag: #{tag}" predicate = NSPredicate.predicateWithFormat("name == %@", tag) request.setPredicate(predicate) error = Pointer.new(:id) puts "request: #{request.description}" begin results = moc.executeFetchRequest(request, error:error) rescue Exception => bang puts bang end unless results puts "Fetch failure: #{error.description}" return nil end puts "Will return: #{results.inspect}" return results[0] end and here's the backtrace I get: #0 0x00007fff86ef42bc in _qfqp2_InitializedGlobalData () #1 0x0000000102d61fe0 in ?? () #2 0x000000010014a0b3 in rb_vm_dispatch () #3 0x0000000102d5ab26 in ?? () #4 0x0000000102d62c56 in ?? () #5 0x000000010014bcd6 in rb_vm_dispatch () #6 0x0000000102d5ab26 in ?? () #7 0x0000000102d626da in ?? () #8 0x000000010014e1f7 in rb_vm_yield_args () #9 0x0000000100102ad8 in rb_yield () #10 0x0000000100176f38 in rb_ary_freeze () #11 0x000000010014bd16 in rb_vm_dispatch () #12 0x0000000102d5ab26 in ?? () #13 0x0000000102d62383 in ?? () #14 0x000000010014bcd6 in rb_vm_dispatch () #15 0x0000000102d5ab26 in ?? () #16 0x0000000102d61906 in ?? () #17 0x000000010014bcfb in rb_vm_dispatch () #18 0x0000000102d5ab26 in ?? () #19 0x0000000102d61542 in ?? () #20 0x000000010014e1f7 in rb_vm_yield_args () #21 0x0000000100102ad8 in rb_yield () #22 0x0000000100176f38 in rb_ary_freeze () #23 0x000000010014bd16 in rb_vm_dispatch () #24 0x0000000102d5ab26 in ?? () #25 0x0000000102d60c59 in ?? () #26 0x000000010014bd16 in rb_vm_dispatch () #27 0x0000000102d5ab26 in ?? () #28 0x0000000102d6073d in ?? () #29 0x000000010014bcfb in rb_vm_dispatch () #30 0x00000001000f2bbe in rb_objc_isEqual () #31 0x00000001000f2d8e in rb_objc_isEqual () #32 0x00007fff837d1e9a in -[NSApplication sendAction:to:from:] () #33 0x00007fff837f641e in -[NSMenuItem _corePerformAction] () #34 0x00007fff837f6188 in -[NSCarbonMenuImpl performActionWithHighlightingForItemAtIndex:] () #35 0x00007fff83a7a279 in -[NSMenu _internalPerformActionForItemAtIndex:] () #36 0x00007fff8392bf77 in -[NSCarbonMenuImpl _carbonCommandProcessEvent:handlerCallRef:] () #37 0x00007fff837d895c in NSSLMMenuEventHandler () #38 0x00007fff8109b9d5 in DispatchEventToHandlers () #39 0x00007fff8109af28 in SendEventToEventTargetInternal () #40 0x00007fff810b8beb in SendEventToEventTarget () #41 0x00007fff810e7d51 in SendHICommandEvent () #42 0x00007fff81114b86 in SendMenuCommandWithContextAndModifiers () #43 0x00007fff81114b3e in SendMenuItemSelectedEvent () #44 0x00007fff81114a3e in FinishMenuSelection () #45 0x00007fff810f5d13 in MenuSelectCore () #46 0x00007fff810f5468 in _HandleMenuSelection2 () #47 0x00007fff836a97dd in _NSHandleCarbonMenuEvent () #48 0x00007fff8367d317 in _DPSNextEvent () #49 0x00007fff8367c7a9 in -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] () #50 0x00007fff8364248b in -[NSApplication run] () #51 0x00007fff8363b1a8 in NSApplicationMain () #52 0x0000000102d5ea5d in ?? () #53 0x000000010014a658 in rb_vm_dispatch () #54 0x0000000102d5ab26 in ?? () #55 0x0000000102d5a4dc in ?? () #56 0x0000000100162d53 in rb_vm_run () #57 0x00000001000408f0 in ruby_run_node () #58 0x000000010015a332 in macruby_main () #59 0x0000000100000f20 in main (argc=1, argv=0x7fff5fbff6c8) at /Users/jonathan/Desktop/ Um, any suggestions? I see that there are previous list entries about this sort of problem but I think there are now all closed.... Many thanks and regards, Jonathan

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Re: [MacRuby-devel] MacRuby-devel Digest, Vol 36, Issue 48
by Franco Rondini 26 Feb '11

26 Feb '11

Thanks Laurent You are right: rake clean rake sudo rm -i -R /Library/Frameworks/MacRuby.framework/ rake install solved and now I've a 0.10 trunk working for my test purpose. now i've only to reinstall the gems because gem list --local don't show gems any more, but this in not a problem since I can reinstall gems. very fine! Regards, Franco > Date: Sat, 26 Feb 2011 02:13:53 -0800 > From: Laurent Sansonetti <lsansonetti(a)apple.com> > To: "MacRuby development discussions." > <macruby-devel(a)lists.macosforge.org> > Subject: Re: [MacRuby-devel] macgem and macirb broken after trunk > r5248 (0.10) install > Message-ID: <6ED0E33D-CF63-4CAB-9B4F-8A265D9DB293(a)apple.com> > Content-Type: text/plain; charset="us-ascii" > > Hi Franco, > > As the version number got changed, I recommend starting with a fresh copy of MacRuby, by doing a `rake clean'. Then, you can build the project as usual, then you may want to delete the /Library/Frameworks/MacRuby.framework directory before doing a `rake install' (though this should not be necessary). > > Laurent > > On Feb 26, 2011, at 1:09 AM, Franco Rondini wrote: > >> Hello guys, >> After checking out r5248 trunk (0.10) ( my previous svn co was of r5235 (0.9)) the: >> rake jobs=2 it's OK >> sudo rake install aborts this way: >> >> /usr/bin/install -c -m 0755 ext/bigdecimal/lib/bigdecimal/jacobian.rbo /Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/site_ruby/1.9.2/bigdecimal >> install: /Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/site_ruby/1.9.2/bigdecimal: No such file or directory >> rake aborted! >> >> so i fix it making the missing path by hand to finally get the 0.10 installed: >> >> cd /Library/Frameworks/MacRuby.framework/Versions/ >> mkdir 0.10 >> cd 0.10 >> mkdir usr >> cd usr >> mkdir lib >> cd lib >> mkdir ruby >> cd ruby >> mkdir site_ruby >> cd site_ruby >> mkdir 1.9.2 >> cd 1.9.2 >> mkdir bigdecimal >> cd bigdecimal >> >> cd ~Projects/macruby/MacRuby-trunk >> sudo rake install >> [snip] >> ** Execute install >> MacBook-di-Franco-Rondini:MacRuby-trunk ronda$ macruby --version >> MacRuby 0.10 (ruby 1.9.2) [universal-darwin10.0, x86_64] >> >> Unfortunately the following problems have arisen: >>> macirb >> /usr/local/bin/macirb:3:in `<main>': no such file to load -- ripper/core (LoadError) >>> macgem >> /usr/local/bin/macgem:9:in `<main>': uninitialized constant Gem::ConfigFile::YAML (NameError) >> MacBook-di-Franco-Rondini:MacRuby-trunk ronda$ >> >> could it be something wrong in my environment settings? >> ..btw with the previous revisions, build and install without problems >> Thanks, Bye >> Franco >> >> _______________________________________________ >> MacRuby-devel mailing list >> MacRuby-devel(a)lists.macosforge.org >> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel > >

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macgem and macirb broken after trunk r5248 (0.10) install
by Franco Rondini 26 Feb '11

26 Feb '11

Hello guys, After checking out r5248 trunk (0.10) ( my previous svn co was of r5235 (0.9)) the: rake jobs=2 it's OK sudo rake install aborts this way: /usr/bin/install -c -m 0755 ext/bigdecimal/lib/bigdecimal/jacobian.rbo /Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/site_ruby/1.9.2/bigdecimal install: /Library/Frameworks/MacRuby.framework/Versions/0.10/usr/lib/ruby/site_ruby/1.9.2/bigdecimal: No such file or directory rake aborted! so i fix it making the missing path by hand to finally get the 0.10 installed: cd /Library/Frameworks/MacRuby.framework/Versions/ mkdir 0.10 cd 0.10 mkdir usr cd usr mkdir lib cd lib mkdir ruby cd ruby mkdir site_ruby cd site_ruby mkdir 1.9.2 cd 1.9.2 mkdir bigdecimal cd bigdecimal cd ~Projects/macruby/MacRuby-trunk sudo rake install [snip] ** Execute install MacBook-di-Franco-Rondini:MacRuby-trunk ronda$ macruby --version MacRuby 0.10 (ruby 1.9.2) [universal-darwin10.0, x86_64] Unfortunately the following problems have arisen: > macirb /usr/local/bin/macirb:3:in `<main>': no such file to load -- ripper/core (LoadError) > macgem /usr/local/bin/macgem:9:in `<main>': uninitialized constant Gem::ConfigFile::YAML (NameError) MacBook-di-Franco-Rondini:MacRuby-trunk ronda$ could it be something wrong in my environment settings? ..btw with the previous revisions, build and install without problems Thanks, Bye Franco

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