CocoaPods 出现LoadError - cannot load such file -- nanaimo错误解决办法

cocoapods 出现loaderror - cannot load such file -- nanaimo错误解决办法

如果经常使用 cocoapods 进行个人类库的提交和更新，那么肯定会遇到这样的一个错误。如题：loaderror - cannot load such file -- nanaimo，翻译过来就是 loaderror - 无法加载此类文件 - nanaimo。该错误产生的时机一般是在验证 .podspec 文件的时候。具体的错误呈现形式是这样的：

benpaobaodeimac-2:wzyunlimitedscrollview bpb$ pod lib lint 
 
 -> wzyunlimitedscrollview 
――― markdown template ――――――――――――――――――――――――――――――――――――――――――――――――――――――――――― 
 
### command 
 
``` 
/usr/local/bin/pod lib lint 
``` 
 
### report 
 
* what did you do? 
 
* what did you expect to happen? 
 
* what happened instead? 
 
 
### stack 
 
``` 
  cocoapods : 1.2.0.beta.1 
    ruby : ruby 2.0.0p648 (2015-12-16 revision 53162) [universal.x86_64-darwin16] 
  rubygems : 2.0.14.1 
    host : mac os x 10.12.1 (16b2555) 
    xcode : 8.2.1 (8c1002) 
     git : git version 2.10.1 (apple git-78) 
ruby lib dir : /system/library/frameworks/ruby.framework/versions/2.0/usr/lib 
repositories : master - https://github.com/cocoapods/specs.git @ 3d3d5f5d2fbb80e043adfd3ad3357a10845cf349 
``` 
 
### plugins 
 
``` 
cocoapods-deintegrate : 1.0.1 
cocoapods-plugins   : 1.0.0 
cocoapods-search   : 1.0.0 
cocoapods-stats    : 1.0.0 
cocoapods-trunk    : 1.1.1 
cocoapods-try     : 1.1.0 
``` 
 
### error 
 
``` 
loaderror - cannot load such file -- nanaimo 
/library/ruby/gems/2.0.0/gems/xcodeproj-1.4.1/lib/xcodeproj/project.rb:353:in `block in save' 
/library/ruby/gems/2.0.0/gems/xcodeproj-1.4.1/lib/xcodeproj/project.rb:353:in `open' 
/library/ruby/gems/2.0.0/gems/xcodeproj-1.4.1/lib/xcodeproj/project.rb:353:in `save' 
/library/ruby/gems/2.0.0/gems/cocoapods-1.2.0.beta.1/lib/cocoapods/validator.rb:412:in `create_app_project' 
/library/ruby/gems/2.0.0/gems/cocoapods-1.2.0.beta.1/lib/cocoapods/validator.rb:300:in `block in perform_extensive_analysis' 
/library/ruby/gems/2.0.0/gems/cocoapods-1.2.0.beta.1/lib/cocoapods/validator.rb:295:in `each' 
/library/ruby/gems/2.0.0/gems/cocoapods-1.2.0.beta.1/lib/cocoapods/validator.rb:295:in `perform_extensive_analysis' 
/library/ruby/gems/2.0.0/gems/cocoapods-1.2.0.beta.1/lib/cocoapods/validator.rb:79:in `validate' 
/library/ruby/gems/2.0.0/gems/cocoapods-1.2.0.beta.1/lib/cocoapods/command/lib/lint.rb:62:in `block in run' 
/library/ruby/gems/2.0.0/gems/cocoapods-1.2.0.beta.1/lib/cocoapods/command/lib/lint.rb:50:in `each' 
/library/ruby/gems/2.0.0/gems/cocoapods-1.2.0.beta.1/lib/cocoapods/command/lib/lint.rb:50:in `run' 
/library/ruby/gems/2.0.0/gems/claide-1.0.1/lib/claide/command.rb:334:in `run' 
/library/ruby/gems/2.0.0/gems/cocoapods-1.2.0.beta.1/lib/cocoapods/command.rb:50:in `run' 
/library/ruby/gems/2.0.0/gems/cocoapods-1.2.0.beta.1/bin/pod:55:in `<top (required)>' 
/usr/local/bin/pod:23:in `load' 
/usr/local/bin/pod:23:in `<main>' 
``` 
 
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[!] oh no, an error occurred. 
 
search for existing github issues similar to yours: 
https://github.com/cocoapods/cocoapods/search?q=cannot+load+such+file+--+nanaimo&type=issues 
 
if none exists, create a ticket, with the template displayed above, on: 
https://github.com/cocoapods/cocoapods/issues/new 
 
be sure to first read the contributing guide for details on how to properly submit a ticket: 
https://github.com/cocoapods/cocoapods/blob/master/contributing.md 
 
don't forget to anonymize any private data! 
 
looking for related issues on cocoapods/cocoapods... 
 - loaderror - cannot load such file -- nanaimo 
  https://github.com/cocoapods/cocoapods/issues/6281 [closed] [12 comments] 
  2 days ago 
 
 - help!  cannot load such file -- nanaimo 
  https://github.com/cocoapods/cocoapods/issues/6312 [closed] [6 comments] 
  6 weeks ago 
 
 - loaderror - cannot load such file -- nanaimo 
  https://github.com/cocoapods/cocoapods/issues/6214 [closed] [30 comments] 
  4 weeks ago 
 
and 10 more at: 
https://github.com/cocoapods/cocoapods/search?q=cannot%20load%20such%20file%20--%20nanaimo&type=issues&utf8=✓ 

上述错误，可以有两种方式进行解决。大家可以分别尝试，总有一种适合你。

方式一，重新安装 cocoapods 的类库。

先清空 cocoapods 的缓存：

$ sudo rm -rf ~/.cocoapods/repos/master 
$ sudo rm -fr ~/library/caches/cocoapods/ 

再重新安装 cocoapods 的类库：

$ pod setup 

注意，细心的童鞋可能发现。上面两行清楚缓存的语句不太一样。分别是 rm -rf 和 rm -fr，它们其实是没有区别的，表示强制（f：不提示）删除文件和目录（r：删除）

但方式一可能用起来不会那么顺畅，该错误产生的大多数原因还是应该用方式二来解决。

方式二，对 nanaimo 进行删除并重新加载

$ sudo gem uninstall nanaimo 
$ sudo gem install nanaimo 

运行上面两行代码的结果：

benpaobaodeimac-2:wzyunlimitedscrollview bpb$ sudo gem uninstall nanaimo 
password: 
 
select gem to uninstall: 
 1. nanaimo-0.2.2 
 2. nanaimo-0.2.3 
 3. all versions 
> 3 
successfully uninstalled nanaimo-0.2.2 
 
you have requested to uninstall the gem: 
  nanaimo-0.2.3 
 
xcodeproj-1.4.1 depends on nanaimo (~> 0.2.0) 
if you remove this gem, these dependencies will not be met. 
continue with uninstall? [yn] y 
successfully uninstalled nanaimo-0.2.3 
benpaobaodeimac-2:wzyunlimitedscrollview bpb$ sudo gem install nanaimo 
fetching: nanaimo-0.2.3.gem (100%) 
successfully installed nanaimo-0.2.3 
parsing documentation for nanaimo-0.2.3 
installing ri documentation for nanaimo-0.2.3 
1 gem installed 

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