Appium 日志

error: Failed to start an Appium session, err was: Error: Bad app: /Users/hulianghai/apps/UICatalog/build/release-iphonesimulator/UICatalog.app. App paths need to be absolute, or relative to the appium server install dir, or a URL to compressed file, or a special app name. cause: Error: Error locating the app: ENOENT, stat '/Users/hulianghai/apps/UICatalog/build/release-iphonesimulator/UICatalog.app'

有大神使用测试用例遇到过这个问题么？