用Transporter工具提交app，交付的时候有错误，提示 could not download

错误日志如下：

[2021-12-13 16:03:41 CST] <main> ERROR: could not download

java.io.IOException: The directory: /Users/gears01/Library/Caches/com.apple.amp.itmstransporter/obr/2.2.0.21, is currenly locked by another process: 12468

找到“/Users/gears01/Library/Caches/com.apple.amp.itmstransporter/obr/2.2.0.21”

这个路径进到obr文件夹内，查看隐藏文件，删掉.lock 结尾的隐藏文件。

然后重启Transporter工具，重新提交.ipa文件即可。