Plugin error: Plugin ‘CUBA’ (version ‘15.0-202’) is not compatible with the current version of the IDE, because it requires build 202.* or older but the current build is IU-203.5981.155
升级到了哪个版本?
IntelliJ IDEA 2020.3
Build #IU-203.5981.155, built on December 1, 2020
抱歉,2020.3 目前还不支持。
过几天会发布支持 2020.3 的新版 plugin,届时可以升级 IDEA。