xcode asihttprequest 61 错误

Asihttprequest 61 errors

提问by Mouhamad Lamaa

I'm using the ASIhttprequestin many projects but recently with each new project when I'm trying to add the ASIhttprequestclasses I get the following error before using classes just when I'm trying to import them:

我ASIhttprequest在许多项目中使用 ，但最近在每个新项目中，当我尝试添加ASIhttprequest类时，在尝试导入类之前使用类时出现以下错误：

Build finjan of project finjan with configuration Debug

使用配置Debug构建项目finjan的finjan

Ld build/Debug-iphonesimulator/finjan.app/finjan normal i386
cd /Users/Apple/Desktop/application/finjan
setenv MACOSX_DEPLOYMENT_TARGET 10.5
setenv PATH "/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc-4.2 -arch i386 -isysroot /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.1.3.sdk -L/Users/Apple/Desktop/application/finjan/build/Debug-iphonesimulator -F/Users/Apple/Desktop/application/finjan/build/Debug-iphonesimulator -filelist /Users/Apple/Desktop/application/finjan/build/finjan.build/Debug-iphonesimulator/finjan.build/Objects-normal/i386/finjan.LinkFileList -mmacosx-version-min=10.5 -framework Foundation -framework UIKit -framework CoreGraphics -framework AudioToolbox -framework AVFoundation -o /Users/Apple/Desktop/application/finjan/build/Debug-iphonesimulator/finjan.app/finjan

Undefined symbols:
  "_CFHTTPAuthenticationIsValid", referenced from:
      -[ASIHTTPRequest attemptToApplyProxyCredentialsAndResume] in ASIHTTPRequest.o
      -[ASIHTTPRequest attemptToApplyCredentialsAndResume] in ASIHTTPRequest.o
  "_CFHTTPMessageApplyCredentialDictionary", referenced from:
      -[ASIHTTPRequest applyAuthorizationHeader] in ASIHTTPRequest.o
      -[ASIHTTPRequest applyAuthorizationHeader] in ASIHTTPRequest.o
      -[ASIHTTPRequest applyProxyCredentials:] in ASIHTTPRequest.o
      -[ASIHTTPRequest applyCredentials:] in ASIHTTPRequest.o
  "_CFHTTPMessageIsHeaderComplete", referenced from:
      -[ASIHTTPRequest readResponseHeaders] in ASIHTTPRequest.o
  "_kCFStreamPropertyHTTPSProxyPort", referenced from:
      _kCFStreamPropertyHTTPSProxyPort$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFStreamPropertyHTTPSProxyPort$non_lazy_ptr)
  "_inflate", referenced from:
      +[ASIHTTPRequest uncompressZippedData:] in ASIHTTPRequest.o
      +[ASIHTTPRequest uncompressZippedDataFromSource:toDestination:] in ASIHTTPRequest.o
  "_kCFStreamSSLCertificates", referenced from:
      _kCFStreamSSLCertificates$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFStreamSSLCertificates$non_lazy_ptr)
  "_CFNetworkCopyProxiesForAutoConfigurationScript", referenced from:
      +[ASIHTTPRequest proxiesForURL:fromPAC:] in ASIHTTPRequest.o
  "_kCFProxyTypeKey", referenced from:
      _kCFProxyTypeKey$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFProxyTypeKey$non_lazy_ptr)
  "_CFReadStreamCreateForStreamedHTTPRequest", referenced from:
      -[ASIHTTPRequest startRequest] in ASIHTTPRequest.o
      -[ASIHTTPRequest startRequest] in ASIHTTPRequest.o
  "_kCFProxyPortNumberKey", referenced from:
      _kCFProxyPortNumberKey$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFProxyPortNumberKey$non_lazy_ptr)
  "_kUTTagClassMIMEType", referenced from:
      _kUTTagClassMIMEType$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kUTTagClassMIMEType$non_lazy_ptr)
  "_inflateEnd", referenced from:
      +[ASIHTTPRequest uncompressZippedData:] in ASIHTTPRequest.o
      +[ASIHTTPRequest uncompressZippedDataFromSource:toDestination:] in ASIHTTPRequest.o
      +[ASIHTTPRequest uncompressZippedDataFromSource:toDestination:] in ASIHTTPRequest.o
      +[ASIHTTPRequest uncompressZippedDataFromSource:toDestination:] in ASIHTTPRequest.o
      +[ASIHTTPRequest uncompressZippedDataFromSource:toDestination:] in ASIHTTPRequest.o
  "_inflateInit2_", referenced from:
      +[ASIHTTPRequest uncompressZippedData:] in ASIHTTPRequest.o
      +[ASIHTTPRequest uncompressZippedDataFromSource:toDestination:] in ASIHTTPRequest.o
  "_kCFProxyAutoConfigurationURLKey", referenced from:
      _kCFProxyAutoConfigurationURLKey$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFProxyAutoConfigurationURLKey$non_lazy_ptr)
  "_CFHTTPAuthenticationRequiresUserNameAndPassword", referenced from:
      -[ASIHTTPRequest attemptToApplyProxyCredentialsAndResume] in ASIHTTPRequest.o
      -[ASIHTTPRequest attemptToApplyCredentialsAndResume] in ASIHTTPRequest.o
  "_kCFHTTPAuthenticationUsername", referenced from:
      _kCFHTTPAuthenticationUsername$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFHTTPAuthenticationUsername$non_lazy_ptr)
  "_kCFStreamPropertyHTTPProxy", referenced from:
      _kCFStreamPropertyHTTPProxy$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFStreamPropertyHTTPProxyPort$non_lazy_ptr, _kCFStreamPropertyHTTPProxyHost$non_lazy_ptr , _kCFStreamPropertyHTTPProxy$non_lazy_ptr )
  "_kCFStreamPropertyHTTPResponseHeader", referenced from:
      _kCFStreamPropertyHTTPResponseHeader$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFStreamPropertyHTTPResponseHeader$non_lazy_ptr)
  "_CFHTTPMessageGetResponseStatusCode", referenced from:
      -[ASIHTTPRequest readResponseHeaders] in ASIHTTPRequest.o
  "_kCFProxyTypeHTTP", referenced from:
      _kCFProxyTypeHTTP$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFProxyTypeHTTP$non_lazy_ptr)
  "_kCFHTTPAuthenticationSchemeBasic", referenced from:
      _kCFHTTPAuthenticationSchemeBasic$non_lazy_ptr in ASIAuthenticationDialog.o
      _kCFHTTPAuthenticationSchemeBasic$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFHTTPAuthenticationSchemeBasic$non_lazy_ptr)
  "_SCNetworkReachabilityScheduleWithRunLoop", referenced from:
      -[Reachability startNotifier] in Reachability.o
  "_SCNetworkReachabilityGetFlags", referenced from:
      -[Reachability currentReachabilityStatus] in Reachability.o
      -[Reachability isReachable] in Reachability.o
      -[Reachability isConnectionRequired] in Reachability.o
      -[Reachability isConnectionOnDemand] in Reachability.o
      -[Reachability isInterventionRequired] in Reachability.o
      -[Reachability isReachableViaWWAN] in Reachability.o
      -[Reachability isReachableViaWiFi] in Reachability.o
      -[Reachability reachabilityFlags] in Reachability.o
  "_deflateInit2_", referenced from:
      +[ASIHTTPRequest compressData:] in ASIHTTPRequest.o
      +[ASIHTTPRequest compressDataFromSource:toDestination:] in ASIHTTPRequest.o
  "_CFNetworkCopyProxiesForURL", referenced from:
      -[ASIHTTPRequest startRequest] in ASIHTTPRequest.o
      +[ASIHTTPRequest proxiesForURL:fromPAC:] in ASIHTTPRequest.o
  "_CFHTTPMessageSetHeaderFieldValue", referenced from:
      -[ASIHTTPRequest main] in ASIHTTPRequest.o
      -[ASIHTTPRequest checkRequestStatus] in ASIHTTPRequest.o
  "_kCFProxyTypeSOCKS", referenced from:
      _kCFProxyTypeSOCKS$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFProxyTypeSOCKS$non_lazy_ptr)
  "_kCFStreamPropertyHTTPAttemptPersistentConnection", referenced from:
      _kCFStreamPropertyHTTPAttemptPersistentConnection$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFStreamPropertyHTTPAttemptPersistentConnection$non_lazy_ptr)
  "_CFHTTPMessageCopyVersion", referenced from:
      -[ASIHTTPRequest readResponseHeaders] in ASIHTTPRequest.o
  "_CFHTTPAuthenticationCopyRealm", referenced from:
      -[ASIHTTPRequest attemptToApplyProxyCredentialsAndResume] in ASIHTTPRequest.o
      -[ASIHTTPRequest attemptToApplyCredentialsAndResume] in ASIHTTPRequest.o
  "_CFHTTPMessageCopyAllHeaderFields", referenced from:
      -[ASIHTTPRequest readResponseHeaders] in ASIHTTPRequest.o
  "_CFHTTPMessageCreateRequest", referenced from:
      -[ASIHTTPRequest main] in ASIHTTPRequest.o
  "_kCFProxyHostNameKey", referenced from:
      _kCFProxyHostNameKey$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFProxyHostNameKey$non_lazy_ptr)
  "_kCFStreamPropertyHTTPProxyHost", referenced from:
      _kCFStreamPropertyHTTPProxyHost$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFStreamPropertyHTTPProxyHost$non_lazy_ptr)
  "_CFHTTPMessageCopyResponseStatusLine", referenced from:
      -[ASIHTTPRequest readResponseHeaders] in ASIHTTPRequest.o
  "_kCFStreamPropertyHTTPRequestBytesWrittenCount", referenced from:
      _kCFStreamPropertyHTTPRequestBytesWrittenCount$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFStreamPropertyHTTPRequestBytesWrittenCount$non_lazy_ptr)
  "_deflate", referenced from:
      +[ASIHTTPRequest compressData:] in ASIHTTPRequest.o
      +[ASIHTTPRequest compressDataFromSource:toDestination:] in ASIHTTPRequest.o
  "_SCNetworkReachabilityCreateWithAddress", referenced from:
      +[Reachability reachabilityWithAddress:] in Reachability.o
  "_kCFErrorDomainCFNetwork", referenced from:
      _kCFErrorDomainCFNetwork$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFErrorDomainCFNetwork$non_lazy_ptr)
  "_kCFStreamSSLValidatesCertificateChain", referenced from:
      _kCFStreamSSLValidatesCertificateChain$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFStreamSSLValidatesCertificateChain$non_lazy_ptr)
  "_CFHTTPAuthenticationCreateFromResponse", referenced from:
      -[ASIHTTPRequest attemptToApplyProxyCredentialsAndResume] in ASIHTTPRequest.o
      -[ASIHTTPRequest attemptToApplyCredentialsAndResume] in ASIHTTPRequest.o
  "_deflateEnd", referenced from:
      +[ASIHTTPRequest compressData:] in ASIHTTPRequest.o
      +[ASIHTTPRequest compressDataFromSource:toDestination:] in ASIHTTPRequest.o
      +[ASIHTTPRequest compressDataFromSource:toDestination:] in ASIHTTPRequest.o
      +[ASIHTTPRequest compressDataFromSource:toDestination:] in ASIHTTPRequest.o
  "_UTTypeCopyPreferredTagWithClass", referenced from:
      +[ASIHTTPRequest mimeTypeForFileAtPath:] in ASIHTTPRequest.o
  "_kCFStreamPropertyHTTPSProxyHost", referenced from:
      _kCFStreamPropertyHTTPSProxyHost$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFStreamPropertyHTTPSProxyHost$non_lazy_ptr)
  "_kCFHTTPAuthenticationSchemeNTLM", referenced from:
      _kCFHTTPAuthenticationSchemeNTLM$non_lazy_ptr in ASIAuthenticationDialog.o
      _kCFHTTPAuthenticationSchemeNTLM$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFHTTPAuthenticationSchemeNTLM$non_lazy_ptr)
  "_CFHTTPAuthenticationCopyMethod", referenced from:
      -[ASIHTTPRequest attemptToApplyProxyCredentialsAndResume] in ASIHTTPRequest.o
      -[ASIHTTPRequest attemptToApplyCredentialsAndResume] in ASIHTTPRequest.o
  "_kCFHTTPAuthenticationAccountDomain", referenced from:
      _kCFHTTPAuthenticationAccountDomain$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFHTTPAuthenticationAccountDomain$non_lazy_ptr)
  "_UTTypeCreatePreferredIdentifierForTag", referenced from:
      +[ASIHTTPRequest mimeTypeForFileAtPath:] in ASIHTTPRequest.o
  "_CFNetworkCopySystemProxySettings", referenced from:
      -[ASIHTTPRequest startRequest] in ASIHTTPRequest.o
  "_SCNetworkReachabilityUnscheduleFromRunLoop", referenced from:
      -[Reachability stopNotifier] in Reachability.o
  "_kCFStreamPropertyHTTPProxyPort", referenced from:
      _kCFStreamPropertyHTTPProxyPort$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFStreamPropertyHTTPProxyPort$non_lazy_ptr)
  "_CFHTTPAuthenticationRequiresAccountDomain", referenced from:
      -[ASIHTTPRequest findProxyCredentials] in ASIHTTPRequest.o
      -[ASIHTTPRequest findCredentials] in ASIHTTPRequest.o
      -[ASIHTTPRequest attemptToApplyProxyCredentialsAndResume] in ASIHTTPRequest.o
      -[ASIHTTPRequest attemptToApplyCredentialsAndResume] in ASIHTTPRequest.o
  "_SCNetworkReachabilityCreateWithName", referenced from:
      +[Reachability reachabilityWithHostName:] in Reachability.o
  "_SCNetworkReachabilitySetCallback", referenced from:
      -[Reachability startNotifier] in Reachability.o
  "_kCFHTTPAuthenticationPassword", referenced from:
      _kCFHTTPAuthenticationPassword$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFHTTPAuthenticationPassword$non_lazy_ptr)
  "_kCFHTTPVersion1_0", referenced from:
      _kCFHTTPVersion1_0$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFHTTPVersion1_0$non_lazy_ptr)
  "_kCFHTTPVersion1_1", referenced from:
      _kCFHTTPVersion1_1$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFHTTPVersion1_1$non_lazy_ptr)
  "_kCFStreamPropertySSLSettings", referenced from:
      _kCFStreamPropertySSLSettings$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFStreamPropertySSLSettings$non_lazy_ptr)
  "_kCFStreamErrorDomainHTTP", referenced from:
      _kCFStreamErrorDomainHTTP$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kCFStreamErrorDomainHTTP$non_lazy_ptr)
  "_CFReadStreamCreateForHTTPRequest", referenced from:
      -[ASIHTTPRequest startRequest] in ASIHTTPRequest.o
  "_kUTTagClassFilenameExtension", referenced from:
      _kUTTagClassFilenameExtension$non_lazy_ptr in ASIHTTPRequest.o
     (maybe you meant: _kUTTagClassFilenameExtension$non_lazy_ptr)
ld: symbol(s) not found
collect2: ld returned 1 exit status

What is causing this?

这是什么原因造成的？

回答by Peter DeWeese

More specifically, it requires CFNetwork, SystemConfiguration, MobileCoreServices, and lib (libz.tbd for iOS 9).

更具体地说，它需要 CFNetwork、SystemConfiguration、MobileCoreServices 和 lib（iOS 9 的 libz.tbd）。

Edit: It also needs libxml2

编辑：它还需要 libxml2

回答by Dan Rosenstark

Just to put some documentation on this

只是为了在这方面放一些文档

回答by edwin

just remember to include the lixml file path in the "Header Search Paths" section of the project configuration. which is usually /usr/include/libxml2 that did the trick for me.

请记住在项目配置的“标题搜索路径”部分中包含 lixml 文件路径。这通常是 /usr/include/libxml2 对我有用。