iOS开发遇到的坑之六--使用cocopods管理第三方库时,编译出现Library not found for -lPods问题的解决办法

在项目中有时候会遇到Library not found for -lPods(这里的IPods指的是你具体的第三方库)的问题

出现这个错误的原因是:xcode在编译的时候找不到这个库，从而导致项目无法编译！ 

这里给出几种解决办法：

第一种：

1.  Search from 'Library' from the Target Settings view and double-click to inspect the value of Library Search Paths
2.  There are two values listed $(inherited) and $(PROJECT_DIR)/Pods/build/Debug-iphoneos. Delete the latter.
3.  Do a full clean, build & run
4.  Run pod install again. Notice that the entry is not restored.

第二种：

• Go to Product > Edit Scheme
• Click on Build
• Add the Pods static library, and make sure it's at the top of the list
• Clean and build again

第三种：

• If that doesn't work, verify that the source for the spec you are trying to include has been pulled from github. Do this by looking in /Pods/. If it is empty (it should not be), verify that the ~/.cocoapods/master//.podspec has the correct git hub url in it.

第四种：

If still doesn't work, check your XCode build locations settings. Go to Preferences -> Locations -> Derived Data -> Advanced and set build location to "Relative to Workspace".

第五种：（网上较为常用的解决办法）

 获取 库文件所在的那个文件夹 路径，添加到 Target的Build Settings界面

找到library search paths，然后进行添加！

第六种：（感觉较为无奈的办法）

重新使用pod update 方法更新所有的第三方(反正我没成功，不过网上有人成功过)

第七种：

I've found that $(inherited) was missing from my Other Linker Flags build setting.

Applying this option fixed a missing library issue I was seeing.