1 执行bin目录下的脚本启动查看具体的报错信息
PS E:\Program Files\JetBrains\IntelliJ IDEA 2019.3.2\bin> .\idea.bat OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release. Error opening zip file or JAR manifest missing : E:\Program Files\JetBrains\IntelliJ IDEA 2019.2.2\jetbrains-agent.jar Error occurred during initialization of VM agent library failed to init: instrument PS E:\Program Files\JetBrains\IntelliJ IDEA 2019.3.2\bin>
比如我的就报找不到 E:\Program Files\JetBrains\IntelliJ IDEA 2019.2.2\jetbrains-agent.jar 这个玩意
为啥找不到呢 因为最开始的时候写错了
然后查看idea64.exe.vmoptions 里面并没有
2 %userprofile%\.IntelliJIdea2019.3\config\idea64.exe.vmoptions
这还有一个
把这个改成对的就能启动了