lnmp1.8升级到1.9，提示Can't get stack info.

dz技术支持

./upgrade1.x-1.9.sh
+--------------------------------------------------+
|  A tool to upgrade lnmp manager from 1.x to 1.9  |
+--------------------------------------------------+
|For more information please visit https://lnmp.org|
+--------------------------------------------------+

Press any key to start...or Press Ctrl+c to cancel

提示

Can't get stack info.

licess

有可能你系统上缺少lnmp的一些判断文件导致无法识别出具体是lnmp、lnmpa还是lamp