ZipArchive库编译错误

RAG*_*poR 6 iphone xcode

我已经包含了libz.1.2.3.dylib

插入代码后

ZipArchive* za = [[ZipArchive alloc] init];
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编译时出错

 "_OBJC_CLASS_$_ZipArchive", referenced from:
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UPDATE

根据http://code.google.com/p/ziparchive/wiki/PageName

我已将ZipArchive文件夹包含到项目中,并且包含框架libz.1.2.3.dylib.

然后我尝试解压缩iphone上的文件,但它有关框架的错误.怎么解决?

Ld build/ePUBreader.build/Debug-iphoneos/ePUBreader.build/Objects-normal/armv7/ePUBreader normal armv7
cd /Users/ragopor/Desktop/ePUBreader
setenv IPHONEOS_DEPLOYMENT_TARGET 4.0
setenv PATH "/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc-4.2 -arch armv7 -isysroot /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.1.sdk -L/Users/ragopor/Desktop/ePUBreader/build/Debug-iphoneos -F/Users/ragopor/Desktop/ePUBreader/build/Debug-iphoneos -filelist /Users/ragopor/Desktop/ePUBreader/build/ePUBreader.build/Debug-iphoneos/ePUBreader.build/Objects-normal/armv7/ePUBreader.LinkFileList -dead_strip -miphoneos-version-min=4.0 -framework Foundation -framework UIKit -framework CoreGraphics -framework StoreKit -lz.1.2.3 -o /Users/ragopor/Desktop/ePUBreader/build/ePUBreader.build/Debug-iphoneos/ePUBreader.build/Objects-normal/armv7/ePUBreader

Undefined symbols:
  "_OBJC_CLASS_$_ZipArchive", referenced from:
      objc-class-ref-to-ZipArchive in ePUBreaderAppDelegate.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
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小智 7

然后将ZipArchive文件夹拖放到xCode"Classes"中.

然后添加框架libz.1.2.3.dylib.

而已.我的代码编译没有任何问题.


Vin*_*hah 4

将 ZipArchive 文件夹拖到项目中时,必须选择“为任何添加的文件夹创建组”,而不是“为任何添加的文件夹创建文件夹引用”。如果您选择后者,您将从链接器中收到“未定义符号”错误。