I tried by changing the Project name in Project Navigator, but you need to follow through with the all the step outlined 给你!!!.
我没有遵循第二步,这打破了我的应用程序,不得不重新工作的旧版本,需要两天,见我的职位 给你。
This video shows a developer renaming an Xcode 6 project. First single-click the project name to change it, then make sure to also set the host application for your test build target.
BUT, if you only do this, once you try to debug on a new device, you will find an error:
file not found: /Users/someuser/Library/Developer/Xcode/DerivedData/OLDNAME-akbwbarcniqxytctbebckkelkbxs/Build/Products/Debug-iphonesimulator/OLDNAME.app/OLDNAME
错误: 链接器命令失败,退出代码1(使用-v 查看调用)
Then you need to do one more step:
在左面板上选择目标
Choose the oldnameTests in Targets
选择“生成设置”面板
Search for "TEST_HOST" and change the old value to the new.
1. 在所有文件夹和文件顶部选择项目目标左侧
再次单击该项目,它将允许您更改名称
键入你想要的项目名称和应用程序的名称
4. 按回车键,每到一处都会要求更改,请接受
5.same procedure do on the folder as well all place the name will be changed. i did it today