Zxing 与 Xcode 4
我在我的新项目中使用 zxing Framework 进行 QRcode 扫描。 我按照这个链接给 bu google 的所有说明进行操作 http://zxing.googlecode.com/svn/trunk/iphone/README 。 下面抛出错误
但仍然在使用配置调试的项目 BusinessCard 的 Build target BusinessCard
Ld /Users/innoppltechnologies/Library/Developer/Xcode/DerivedData/BusinessCard-gapnbrefvettfmgtnizgctiusbsn/Build/Intermediates/BusinessCard.build/Debug-iphoneos/BusinessCard.build/Objects-normal/armv6/BusinessCard 正常armv6 cd /Users/innopltechnologies/iosapps/BusinessCard 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/llvm-g++-4.2 -arch armv6 -isysroot /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk -L/Users/innoppltechnologies/Library/Developer/Xcode/DerivedData/BusinessCard-gapnbrefvettfmgtnizgctiusbsn/Build/Products/Debug-iphoneos -L/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk/usr/lib -L/用户/innoppltechnologies/iosapps/BusinessCard - 架构armv6的未定义符号： “_CVPixelBufferGetHeight”，引用自： -libZXingWidget.a(ZXingWidgetController.o)中的[ZXingWidgetController captureOutput:didOutputSampleBuffer:fromConnection:] “_kCVPixelBufferPixelFormatTypeKey”，引用自： -libZXingWidget.a(ZXingWidgetController.o)中的[ZXingWidgetController initCapture] “_CVPixelBufferGetBaseAddress”，引用自：
ld: symbol(s) not found for architecture armv6
collect2: ld returned 1 exit status
提前致谢
I am using zxing Framework in my new project for QRcode scanning.
I followed all the instructions from this link give bu google
http://zxing.googlecode.com/svn/trunk/iphone/README.
But still its throwing errors below
Build target BusinessCard of project BusinessCard with configuration Debug
Ld /Users/innoppltechnologies/Library/Developer/Xcode/DerivedData/BusinessCard-gapnbrefvettfmgtnizgctiusbsn/Build/Intermediates/BusinessCard.build/Debug-iphoneos/BusinessCard.build/Objects-normal/armv6/BusinessCard normal armv6
cd /Users/innoppltechnologies/iosapps/BusinessCard
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/llvm-g++-4.2 -arch armv6 -isysroot /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk -L/Users/innoppltechnologies/Library/Developer/Xcode/DerivedData/BusinessCard-gapnbrefvettfmgtnizgctiusbsn/Build/Products/Debug-iphoneos -L/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.3.sdk/usr/lib -L/Users/innoppltechnologies/iosapps/BusinessCard -
Undefined symbols for architecture armv6:
"_CVPixelBufferGetHeight", referenced from:
-[ZXingWidgetController captureOutput:didOutputSampleBuffer:fromConnection:] in libZXingWidget.a(ZXingWidgetController.o)
"_kCVPixelBufferPixelFormatTypeKey", referenced from:
-[ZXingWidgetController initCapture] in libZXingWidget.a(ZXingWidgetController.o)
"_CVPixelBufferGetBaseAddress", referenced from:
ld: symbol(s) not found for architecture armv6
collect2: ld returned 1 exit status
Thanks in advance
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论
评论（2）
您是否引用了该项目的所有框架？
确保添加这些框架：
a. AVFoundation <- 这可能是导致您出现问题的原因。确保已添加此内容。
b. AudioToolbox
c. CoreVideo <- 这是第二个罪魁祸首。检查是否添加了此内容
d。 CoreMedia <- 这也是第二个罪魁祸首。检查是否添加了
e。 libiconv
f.地址簿
g.地址簿用户界面
Have you referenced all the frameworks to the project?
Make sure these frameworks are added:
a. AVFoundation <- This is probably the one which is causing the prob for you. Make sure this is added.
b. AudioToolbox
c. CoreVideo <- This is second culprit. Check if this is added
d. CoreMedia <- This is second culprit as well. Check if this is added
e. libiconv
f. AddressBook
g. AddressBookUI
您没有正确安装 Zxing 库。您从给定链接下载的 zxing 库工作正常。请检查您的项目设置。
You not properly install Zxing library. You downloaded zxing library from your given link is properly working. Please check out your project setting.