＆＃34;设置配置文件生成失败＆＃34;

Question

当我尝试运行我的UI测试时，Xcode 7.3.1给了我这个错误：

案文是：

Setting up profile generation failed

Xcode could not generate profile information for bundle identifier (com.apple.test.XXXXXXXXUITests-Runner). The profile path was missing. The environment variables were valid.

有没有人知道可能导致此问题或如何修复它？