最近升级到2020.1,出现cannot load a jdk class: com.sun.jdi.Field 可以直接修改 修改前 IDEA_JDK_64=C:\Program Files\Java\jdk1.8.0_144 修改后 IDEA_JDK_64=C:\Program Files\JetBrains\IntelliJ IDEA 2019.3.3\jbr (我的是有2019.3升级到2020.1的,) 转 https://stackoverflow.com/questions/61145290/intellij-idea-doesnt-start-cannot-load-