#935: Control Tower won't run Objective-C Rack App -----------------------------+---------------------------------------------- Reporter: lp@… | Owner: joshua.ballanco@… Type: defect | Status: new Priority: major | Milestone: MacRuby 0.8 Component: ControlTower | Keywords: control_tower framework -----------------------------+---------------------------------------------- Description changed by lsansonetti@…: Old description:

Loading a Objective-C Rack app inside a framework won't work:

my Objective-C class:

__________________________________________ @implementation ObjcRackApp

- (NSArray*)call:(NSDictionary *)env {

return [NSArray arrayWithObjects:

[NSNumber numberWithInteger:200],

[NSDictionary dictionaryWithObject:@"text/plain" forKey:@"Content-Type"],

@"Hello Objc!",

nil];

}

@end

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I can confirm it load and behaves properly with this script:

________________________________________________

framework "ObjcRackApp.framework"

class Hello def call(env) [200, { 'Content-Type' => 'text/plain' }, "Hello Control Tower!"] end end

env = {"a"=>"hash"}

arr = ObjcRackApp.alloc.init.call(env)

puts arr.class puts arr[0].class puts arr[1].class puts arr[2].class

arr = Hello.new.call(env)

puts arr.class puts arr[0].class puts arr[1].class puts arr[2].class

__________________________________________

which print: __________________________________________

Array Fixnum Hash String Array Fixnum Hash String

__________________________________________

but when I run:

__________________________________________

framework "ObjcRackApp.framework"

app = ObjcRackApp.alloc.init run app

__________________________________________

with control_tower -R hello_objc.ru, the server starts without error but I get served a blank page in my browser attached to this ticket are the used Objective-C framework and my Xcode project which built it.

New description: Loading a Objective-C Rack app inside a framework won't work: my Objective-C class: {{{ @implementation ObjcRackApp - (NSArray*)call:(NSDictionary *)env { return [NSArray arrayWithObjects: [NSNumber numberWithInteger:200], [NSDictionary dictionaryWithObject:@"text/plain" forKey:@"Content-Type"], @"Hello Objc!", nil]; } @end }}} I can confirm it load and behaves properly with this script: {{{ framework "ObjcRackApp.framework" class Hello def call(env) [200, { 'Content-Type' => 'text/plain' }, "Hello Control Tower!"] end end env = {"a"=>"hash"} arr = ObjcRackApp.alloc.init.call(env) puts arr.class puts arr[0].class puts arr[1].class puts arr[2].class arr = Hello.new.call(env) puts arr.class puts arr[0].class puts arr[1].class puts arr[2].class }}} which print: {{{ Array Fixnum Hash String Array Fixnum Hash String }}} but when I run: {{{ framework "ObjcRackApp.framework" app = ObjcRackApp.alloc.init run app }}} with control_tower -R hello_objc.ru, the server starts without error but I get served a blank page in my browser attached to this ticket are the used Objective-C framework and my Xcode project which built it. -- -- Ticket URL: <http://www.macruby.org/trac/ticket/935#comment:1> MacRuby <http://macruby.org/>