IDEA闪退Failed to write core dump. Minidumps are not enabled by default on client versions of Windows

文章目录

• 问题
• 错误日志
• 解决

问题

打开idea不到一分钟，就会闪退

错误日志

到idea安装路径的bin目录下，可以看到错误日志

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  EXCEPTION_ILLEGAL_INSTRUCTION (0xc000001d) at pc=0x00007ffbb1c846fa, pid=21244, tid=0x0000000000004e14
#
# JRE version: OpenJDK Runtime Environment (8.0_152-b26) (build 1.8.0_152-release-1343-b26)
# Java VM: OpenJDK 64-Bit Server VM (25.152-b26 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# C  [mybatisplugin190831792985819736.tmp+0xa46fa]
#
# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
#
# If you would like to submit a bug report, please visit:
#   http://bugreport.java.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#

重点：
Failed to write core dump. Minidumps are not enabled by default on client versions of Windows

Minidumps是Windows上的程序crash的时候可以写出的一种小型crash dump，会记录导致crash的错误的摘要信息，以便开发者可以事后调查crash的原因。
而HotSpot VM在client版的Windows上默认是不写出minidumps的
我们可以先在配置文件idea64.exe.vmoptions设置
-XX:+CreateMinidumpOnCrash，让HotSpot VM在crash时调用Windows的MiniDumpWriteDump()函数写出minidump，来查看导致闪退的原因。

（据说jdk9开始，该参数变为 -XX:CreateCoredumpOnCrash 这个本人未验证）

修改完配置文件后，重新启动idea，再次闪退，然后查看错误日志。
（与错误日志同时伴随了一个.mdmp的文件，就是写出的minidump，文件很大，所以问题解决后我还是会把前面添加的参数去除）

新的错误日志就和原来不同了，不再提示你那玩意儿写不了，而是具体错误原因。

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  EXCEPTION_ILLEGAL_INSTRUCTION (0xc000001d) at pc=0x00007ffbba7946fa, pid=12440, tid=0x0000000000001e18
#
# JRE version: OpenJDK Runtime Environment (8.0_152-b26) (build 1.8.0_152-release-1343-b26)
# Java VM: OpenJDK 64-Bit Server VM (25.152-b26 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# C  [mybatisplugin4023674342563574462.tmp+0xa46fa]
#
# Core dump written. Default location: E:\JetBrains\IntelliJ IDEA 2018.3\bin\hs_err_pid12440.mdmp
#
# If you would like to submit a bug report, please visit:
#   http://bugreport.java.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#

这时，我就看到了关键词 mybatisplugin
突然就想起来，前不久想要安装mybatis plugin的插件，下到一半觉得太慢就强制关闭了。

解决

这让我产生了一种既视感，一年多前我也记录过类似的错误，只不过当时发现具体错误没有这个辗转，当时还在用idea11呢
Intellj IDEA在安装插件后无法启动工程

于是还是老样子，在idea的插件路径下，把那个出错的插件文件删除
（本人默认是在C:\Users\用户名\.IntelliJIdea2018.3\config\plugins）

再次启动IDEA，就不会再闪退了。

来源：CSDN

作者：Orcas阿晨

链接：https://blog.csdn.net/u012211603/article/details/102880609