Three20 not work on iOS 6.0-CSDN博客

本文链接：https://blog.csdn.net/primer_programer/article/details/8003487

遇到iOS6.0 simulator环境下使用XCode4.5编译Three20库出现错误的问题，通过修改相关代码解决了无法正常运行的App问题。

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iOS 6.0昨天发布了，想测一下之前的App是否正常运行，下载了XCode 4.5，结果在iPhone 6.0 simulator上编译出现了下面错误：

/Three20/src/Three20UI/Sources/UIViewAdditions.m:109:5: Unknown type name '_tapCount'; did you mean 'ItemCount'?

/Three20/src/Three20UI/Sources/UIViewAdditions.m:109:15: Expected identifier or '('

/Three20/src/Three20UI/Sources/UIViewAdditions.m:110:5: Use of undeclared identifier '_locationInWindow'

/Three20/src/Three20UI/Sources/UIViewAdditions.m:111:5: Use of undeclared identifier '_previousLocationInWindow'

/Three20/src/Three20UI/Sources/UIViewAdditions.m:113:43: Use of undeclared identifier '_locationInWindow'

/Three20/src/Three20UI/Sources/UIViewAdditions.m:114:5: Use of undeclared identifier '_view'; did you mean 'view'?

/Three20/src/Three20UI/Sources/UIViewAdditions.m:115:5: Use of undeclared identifier '_window'

/Three20/src/Three20UI/Sources/UIViewAdditions.m:116:5: Use of undeclared identifier '_phase'

/Three20/src/Three20UI/Sources/UIViewAdditions.m:117:5: Use of undeclared identifier '_touchFlags'

/Three20/src/Three20UI/Sources/UIViewAdditions.m:118:5: Use of undeclared identifier '_touchFlags'

/Three20/src/Three20UI/Sources/UIViewAdditions.m:119:5: Use of undeclared identifier '_timestamp'

/Three20/src/Three20UI/Sources/UIViewAdditions.m:127:3: Use of undeclared identifier '_phase'; did you mean 'phase'?

/Three20/src/Three20UI/Sources/UIViewAdditions.m:128:3: Use of undeclared identifier '_timestamp'

这一看就是Three20的错误，看了一下，Three20没有出新版本，于是找了个解决办法：

#ifdef DEBUG

to this:

#ifdef DEBUG_TOUCHES