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ios开发问题:添加库和复制其它工程文件编译错误问题

首先添加库问题:

选择页签Build Phases->Link Binary With Libraries点+添加库

 
 

\

 

然后command+shift+k清除历史debug的垃圾

复制其它工程文件编译错误问题:

 

[cpp]
当拷贝文件到工程里的时候,若不注意勾选"Add to Target",运行时会报如下类似的错误: 
Undefined symbols for architecture i386: 
  
"_OBJC_CLASS_$_SKPSMTPMessage", referenced from: 
  objc-class-ref in ConfirmController.o 
  
"_kSKPSMTPPartContentTransferEncodingKey", referenced from: 
  -[ConfirmController sendEmail] in ConfirmController.o 
  
"_kSKPSMTPPartMessageKey", referenced from: 
  -[ConfirmController sendEmail] in ConfirmController.o 
  
"_kSKPSMTPPartContentTypeKey", referenced from: 
  -[ConfirmController sendEmail] in ConfirmController.o 
  
ld: symbol(s) not found for architecture i386 
  
  
解决方法: 
先点击方案(左边列表,点击方案的图示) 
选择target 
选择页签Build Phases 
Compile Source 
如果没展开的话先展开 
向下找加号,点击加号,将这个target需要的.m档案的头文件都加入吧 
(如果只有一个 就把左右的.h档案都加入) 
这样就应该可以了 

当拷贝文件到工程里的时候,若不注意勾选"Add to Target",运行时会报如下类似的错误:
Undefined symbols for architecture i386:
 
"_OBJC_CLASS_$_SKPSMTPMessage", referenced from:
  objc-class-ref in ConfirmController.o
 
"_kSKPSMTPPartContentTransferEncodingKey", referenced from:
  -[ConfirmController sendEmail] in ConfirmController.o
 
"_kSKPSMTPPartMessageKey", referenced from:
  -[ConfirmController sendEmail] in ConfirmController.o
 
"_kSKPSMTPPartContentTypeKey", referenced from:
  -[ConfirmController sendEmail] in ConfirmController.o
 
ld: symbol(s) not found for architecture i386
 
 
解决方法:
先点击方案(左边列表,点击方案的图示)
选择target
选择页签Build Phases
Compile Source
如果没展开的话先展开
向下找加号,点击加号,将这个target需要的.m档案的头文件都加入吧
(如果只有一个 就把左右的.h档案都加入)
这样就应该可以了

 

补充:移动开发 , IOS ,
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