从2.0项目升级到2.2, 分组管理, 保存之后就会报错. TypeError [ERR_INVALID_ARG_TYPE]: The "path" argument must be of type string. Received type undefined

Creator 2.x
#1

从2.0项目升级到2.2, 分组管理->保存之后就会报错.
TypeError [ERR_INVALID_ARG_TYPE]: The “path” argument must be of type string. Received type undefined

然后项目打不开了, 提示TypeError: Cannot read property ‘noCache’ of null

#2

2.2.1 好用…