您的位置：首页 > 移动开发 > IOS开发

Xcode5中ios7模拟器出现 Cannot find executable for CFBundle ... > (not loaded) 的解决办法

2014-09-16 14:59 549 查看
(If you too like to live dangerously) this will get rid of the following error message when running on the iOS Simulator: `Cannot find executable for CFBundle <CertUIFramework.axbundle>`
 STFU_UIAccessibilityLoader.m



Raw

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104
// When the `accessibility inspector' is enabled on the iOS Simulator the private `UIAccessibility'// framework is loaded. In turn it will try to load a list of bundles amongst which is one that has// only resources, no executable. This leads to `CFBundleLoadExecutableAndReturnError' logging this// offending error message.//// This code omits the `SDK_ROOT/System/Library/AccessibilityBundles/CertUIFramework.axbundle'// bundle from ever being attempted to load.//// This code is available under the MIT license: http://opensource.org/licenses/MIT// #import <Foundation/Foundation.h>#import <objc/runtime.h>#import <dlfcn.h> #define ACCESSIBILITY_PATH @"/System/Library/PrivateFrameworks/UIAccessibility.framework"#define APP_SUPPORT_PATH   @"/System/Library/PrivateFrameworks/AppSupport.framework/AppSupport"#define COPY_PREFS_NAME    "CPCopySharedResourcesPreferencesDomainForDomain" typedef CFStringRef (*CopyAppSupportPrefs)(CFStringRef); @interface UIAccessibilityLoader : NSObject// STFU compiler.- (void)loadActualAccessibilityBundle:(NSBundle *)bundle                              didLoad:(BOOL *)didLoad                       loadSubbundles:(BOOL)loadSubbundles;@end @interface STFU_UIAccessibilityLoader : NSObject@end @implementation STFU_UIAccessibilityLoader static BooleanIsAccessibilityEnabled(NSString *sdkRoot){  NSString *frameworkPath = [sdkRoot stringByAppendingPathComponent:APP_SUPPORT_PATH];  void *appSupport = dlopen([frameworkPath fileSystemRepresentation], RTLD_LAZY);  CopyAppSupportPrefs CopyPrefs = (CopyAppSupportPrefs)dlsym(appSupport, COPY_PREFS_NAME);    if (CopyPrefs != NULL) {    CFStringRef accessibilityDomain = CopyPrefs(CFSTR("com.apple.Accessibility"));    if (accessibilityDomain != NULL) {      Boolean enabled = CFPreferencesGetAppBooleanValue(CFSTR("ApplicationAccessibilityEnabled"),                                                        accessibilityDomain, NULL);      CFRelease(accessibilityDomain);      return enabled;    }  }    return false;} static BOOLLoadAccessibilityFramework(NSString *sdkRoot){  NSString *frameworkPath = [sdkRoot stringByAppendingPathComponent:ACCESSIBILITY_PATH];  NSBundle *bundle = [NSBundle bundleWithPath:frameworkPath];  return [bundle load];} - (void)STFU_loadActualAccessibilityBundle:(NSBundle *)bundle                                   didLoad:(BOOL *)didLoad                            loadSubbundles:(BOOL)loadSubbundles;{  if (bundle.executablePath == nil) {    // No need to actually load this bundle which only contains localized resources.    *didLoad = YES;  } else {    [self STFU_loadActualAccessibilityBundle:bundle                                     didLoad:didLoad                              loadSubbundles:loadSubbundles];  }} + (void)load;{  char *sdkPath = getenv("IPHONE_SIMULATOR_ROOT");  if (sdkPath != NULL) {    @autoreleasepool {      NSString *sdkRoot = [NSString stringWithUTF8String:sdkPath];      if (IsAccessibilityEnabled(sdkRoot) && LoadAccessibilityFramework(sdkRoot)) {        Class loader = object_getClass(objc_getClass("UIAccessibilityLoader"));                SEL originalSel = @selector(loadActualAccessibilityBundle:didLoad:loadSubbundles:);        SEL swizzledSel = @selector(STFU_loadActualAccessibilityBundle:didLoad:loadSubbundles:);                Method originalMethod = class_getInstanceMethod(loader, originalSel);        Method swizzledMethod = class_getInstanceMethod(self, swizzledSel);                if (originalMethod != NULL && swizzledMethod != NULL) {          if (class_addMethod(loader,                              swizzledSel,                              method_getImplementation(swizzledMethod),                              method_getTypeEncoding(swizzledMethod))) {            method_exchangeImplementations(originalMethod, swizzledMethod);          }        }      }    }  }} @end

                                            

                                        

                        
                        内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理 点击这里给我发消息 
                    

                    

                    

                        

                         标签： 
                                                objective-c
                                                object
                                                OC
                                                xcode
                                                iphone开发
                                                

                        

                    


                

            


            

                
相关文章推荐

                

                
            

        

        

            

            
            

                

                    
新的分享

                    

                        
                    

                

            


            

                

                    
章节导航