the TeacupDummy fix. I don't understand it, but it works for whatever…

… reason!

.gitignore

@@ -1,4 +1,5 @@
 .repl_history
+*.bridgesupport
 build
 resources/*.nib
 resources/*.momd

Rakefile

@@ -8,4 +8,5 @@ Motion::Project::App.setup do |app|
   # Use `rake config' to see complete project settings.
   app.name = 'teacup'
   app.identifier = 'com.rubymotion.teacup'
+  app.vendor_project 'vendor/TeacupDummy', :static
 end

lib/dummy.rb

@@ -1,3 +1,9 @@
+class TeacupDummy
+  def anyMethodName
+    @anyobject.type = nil
+  end
+end
+
 class DummyView < UIView
 private
   def dummy

lib/teacup.rb

@@ -21,4 +21,6 @@
   Dir.glob(File.join(File.dirname(__FILE__), 'teacup/**/*.rb')).reverse.each do |file|
     app.files.insert(insert_point, file)
   end
+
+  app.vendor_project File.join(File.dirname(__FILE__), '../vendor/TeacupDummy'), :static
 end

vendor/TeacupDummy/TeacupDummy.h

@@ -0,0 +1,11 @@
+#import <Foundation/Foundation.h>
+
+enum {
+  AnyType   = 0,
+};
+typedef char AnyOldType;
+
+@interface TeacupDummy : NSObject
+- (void) setType:(AnyOldType)type;
+- (AnyOldType) type;
+@end

vendor/TeacupDummy/TeacupDummy.m

@@ -0,0 +1,8 @@
+#import "TeacupDummy.h"
+
+@implementation TeacupDummy
+- (void) setType:(AnyOldType)type {}
+- (AnyOldType) type {
+    return AnyType;
+}
+@end