小编Seg*_*ude的帖子

我不能再为设备或模拟器编译我的项目了.我得到13个Apple Mach-O-Linker错误.这一切都是在我尝试使用sharekit失败后开始的.这是错误的日志:

ld: warning: directory not found for option '-F/Users/bbrandy95/Documents/Broken Brandsonic Web Projects/Brandsonic Web mobile/../../Downloads/0.2.1gm1/iphoneos4.0/System/Library/Frameworks'
Undefined symbols for architecture armv7:
  "_OBJC_CLASS_$_NSURLRequest", referenced from:
      objc-class-ref in Brandsonic_Web_mobileAppDelegate.o
      objc-class-ref in Brandsonic_Web_mobileViewController.o
  "_OBJC_CLASS_$_NSAutoreleasePool", referenced from:
      objc-class-ref in main.o
  "_objc_msgSendSuper2", referenced from:
      -[Brandsonic_Web_mobileAppDelegate dealloc] in Brandsonic_Web_mobileAppDelegate.o
      -[Brandsonic_Web_mobileViewController didReceiveMemoryWarning] in Brandsonic_Web_mobileViewController.o
      -[Brandsonic_Web_mobileViewController dealloc] in Brandsonic_Web_mobileViewController.o
  "_objc_setProperty", referenced from:
      -[Brandsonic_Web_mobileAppDelegate setWindow:] in Brandsonic_Web_mobileAppDelegate.o
      -[Brandsonic_Web_mobileAppDelegate setViewController:] in Brandsonic_Web_mobileAppDelegate.o
  "__objc_empty_vtable", referenced from:
      _OBJC_CLASS_$_Brandsonic_Web_mobileAppDelegate in Brandsonic_Web_mobileAppDelegate.o
      _OBJC_METACLASS_$_Brandsonic_Web_mobileAppDelegate in Brandsonic_Web_mobileAppDelegate.o
      _OBJC_CLASS_$_Brandsonic_Web_mobileViewController in Brandsonic_Web_mobileViewController.o
      _OBJC_METACLASS_$_Brandsonic_Web_mobileViewController in Brandsonic_Web_mobileViewController.o
      _OBJC_METACLASS_$_SecondView in SecondView.o
      _OBJC_CLASS_$_SecondView …

当我在Android Studio中打开我的项目时,我总是得到这个.

回到Android Studio第一次出现时,我经历了这个过程,因此项目应该有Gradle构建系统.项目的根目录中有一个build.gradle文件.我仍然可以构建和运行该项目,但我不明白为什么它总是这样说,因为项目应该使用gradle构建系统.对此的任何帮助都会很棒.

我想让我的应用看起来像Office 2013和VS 2012.全新的白色,流线型外观.还有纯色工具栏图标.有没有办法让我的应用程序看起来与VB 2010？

我试图在Android Studio的项目中使用Facebook SDK.我正在按照本教程的第3步进行操作.当我尝试运行应用程序时,我得到一个"Gradle:执行失败的任务':FacebookApp:dexDebug'." 错误.如果错误,下面是输出

Gradle: Execution failed for task ':FacebookApp:dexDebug'.
> Failed to run command:
C:\android-sdk\build-tools\18.0.0\dx.bat --dex --output C:\Users\Brandon\AndroidStudioProjects\FacebookAppProject\FacebookApp\build\libs\FacebookApp-debug.dex C:\Users\Brandon\AndroidStudioProjects\FacebookAppProject\FacebookApp\build\classes\debug C:\Users\Brandon\AndroidStudioProjects\FacebookAppProject\FacebookApp\build\dependency-cache\debug C:\Users\Brandon\AndroidStudioProjects\FacebookAppProject\FacebookApp\build\exploded-bundles\FacebookAppProjectLibrariesFacebookUnspecified.aar\classes.jar C:\Users\Brandon\AndroidStudioProjects\FacebookAppProject\FacebookApp\build\exploded-bundles\FacebookAppProjectLibrariesFacebookUnspecified.aar\libs\android-support-v4.jar C:\android-sdk\extras\android\m2repository\com\android\support\support-v4\13.0.0\support-v4-13.0.0.jar
    Error Code:
        1
    Output:
        UNEXPECTED TOP-LEVEL EXCEPTION:
        java.lang.IllegalArgumentException: already added: Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompat$AccessibilityServiceInfoIcsImpl;
            at com.android.dx.dex.file.ClassDefsSection.add(ClassDefsSection.java:123)
            at com.android.dx.dex.file.DexFile.add(DexFile.java:163)
            at com.android.dx.command.dexer.Main.processClass(Main.java:490)
            at com.android.dx.command.dexer.Main.processFileBytes(Main.java:459)
            at com.android.dx.command.dexer.Main.access$400(Main.java:67)
            at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:398)
            at com.android.dx.cf.direct.ClassPathOpener.processArchive(ClassPathOpener.java:245)
            at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:131)
            at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:109)
            at com.android.dx.command.dexer.Main.processOne(Main.java:422)
            at com.android.dx.command.dexer.Main.processAllFiles(Main.java:333)
            at com.android.dx.command.dexer.Main.run(Main.java:209)
            at com.android.dx.command.dexer.Main.main(Main.java:174)
            at com.android.dx.command.Main.main(Main.java:91)
        1 error; aborting

这是facebook模块的build.gradle:

buildscript {
    repositories {
        maven { url 'http://repo1.maven.org/maven2' }
    }
    dependencies …

我正在尝试创建一个Yosemite Notification Center小部件供我个人使用.它应该使用NSURLRequest和NSURLConnection从服务器获取一个数字,并在标签中显示该数字.我在普通的Objective-C Cocoa应用程序中工作,所以我认为我的代码没有问题,但是我无法获得完全相同的代码来处理今天的扩展.这是我得到的错误:

2014-11-04 13:07:00.178 B-Web mobile downloads[854:39027] ***storageTaskManagerExistsWithIdentifier:withIdentifier failed: Error Domain=NSCocoaErrorDomain Code=4099 "Couldn’t communicate with a helper application." (The connection to service named com.apple.nsurlstorage-cache was invalidated.) UserInfo=0x60000026e6c0 {NSDebugDescription=The connection to service named com.apple.nsurlstorage-cache was invalidated.}; {
    NSDebugDescription = "The connection to service named com.apple.nsurlstorage-cache was invalidated.";
}

今日推广的.m就在这里.我从中获取数字的URL是我的实际代码,但我在那里隐瞒了它.您知道,响应字符串和标签在.h中声明.为什么这不适用于Today Extension？难道我做错了什么？