Xcode运行模拟器失败

Failed to start launchd_sim: could not bind to session, launchd_sim may have crashed or quit responding

参考： “Failed to start launchd_sim: could not bind to session, launchd_sim may have crashed or quit responding” 解决方案：

# 删除受影响的缓存
rm -rf ~/Library/Developer/CoreSimulator/Caches