当我尝试运行我的Xcode项目时，它显示我上传图像的链接器错误

Question

我有一个使用Zbar SDK的QR码阅读器项目，但是当我尝试运行它时出现此错误：

  

ld：警告：找不到选项的目录＆＃39; -L / Users / rweber / work / cornell_qr_reader / TestFlightSDK2.1.4＆＃39;

如何解决此错误？

Answer 1

I think you have not properly put your third party library in your xcode bundle. Your library is not properly copied i think or some file is missing in library as warning shows that directory not found.

When drag and drop your library in xcode, you get a popup, in that copy item if needed and add to targets must be checked. and create group should be also checked.

Refer this post it may helpful.

Answer 2

For me its working

1. Click on your project in the left sidebar

2. Click 'Build Settings'

3. Go to 'Other Linker Flags'

4. Click 'Release'

5. Change the "-force_load" value from

   this ${TARGET_BUILD_DIR}/libCordova.a

   to ${BUILT_PRODUCTS_DIR}/libCordova.a

I hope its working for you