cocoapods导入的第三方库出现大量错误时

昨天打开了一个尘封很久的项目,发现出现了错误,例如下图所示

本来想上传图片的,可是不知怎么上传不上,

Use of undeclared identifier 'AFHTTPRequestOperationManager'

Use of undeclared identifier 'manager'

Use of undeclared identifier 'AFHTTPRequestOperationManager'

Use of undeclared identifier 'manager'

Use of undeclared identifier 'AFHTTPResponseSerializer'

Use of undeclared identifier 'manager'

Use of undeclared identifier 'GDataXMLDocument'

Use of undeclared identifier 'document'

Use of undeclared identifier 'GDataXMLDocument'

Use of undeclared identifier 'GDataXMLElement'

Use of undeclared identifier 'rootElement'

Use of undeclared identifier 'document'

Use of undeclared identifier 'rootElement'

Use of undeclared identifier 'rootElement'

Use of undeclared identifier 'rootElement'

Use of undeclared identifier 'GDataXMLElement'

Use of undeclared identifier 'element'; did you mean 'cgetent'?

好像是第三库

"GDataXML-HTML", "~> 1.2.0"出了问题,具体什么问题,我也不太清楚,

最后我解决的方法是先删掉这个第三方库然后在添加

怎么删?

先在Podfile将这个第三库的那行代码删去

打开终端,进入该项目的文件夹,执行pod install --verbose --no-repo-update就删掉了

在重现添加该库

同样是在podfile里面把添加该库的代码加上,然后在终端的该项目文件目录下执行pod install --verbose --no-repo-update就ok,运行就ok了!