我在现有的 iPhone 项目中使用Parse SDK 。我按照快速入门指南中 XCode 3 的步骤进行操作,但是在编译时出现以下错误。我不知道他们为什么会出现。有没有人遇到并解决过同样的问题?错误如下:
"_objc_release", referenced from:
+[PFViewUtils initialize] in Parse(PFViewUtils.o)
-[PFViewUtils init] in Parse(PFViewUtils.o)
-[PFViewUtils showOfflineError] in Parse(PFViewUtils.o)
-[PFViewUtils showOfflineError] in Parse(PFViewUtils.o)
-[PFViewUtils showError] in Parse(PFViewUtils.o)
-[PFViewUtils showError] in Parse(PFViewUtils.o)
"_objc_retainAutoreleaseReturnValue", referenced from:
+[PFViewUtils utils] in Parse(PFViewUtils.o)
"_objc_retainAutoreleaseReturnValue", referenced from:
-[PFViewUtils init] in Parse(PFViewUtils.o)
-[PFViewUtils showOfflineError] in Parse(PFViewUtils.o)
-[PFViewUtils showError] in Parse(PFViewUtils.o)
Symbol(s) not found
Collect2: Id returned 1 exit status