Failed to write core dump. Minidumps

Question

# A fatal error has been detected by the Java Runtime Environment:
#
#  EXCEPTION_UNCAUGHT_CXX_EXCEPTION (0xe06d7363) at pc=0x7646a8b2, pid=19780, tid=0x00001004
#
# JRE version: Java(TM) SE Runtime Environment (8.0_271-b09) (build 1.8.0_271-b09)
# Java VM: Java HotSpot(TM) Client VM (25.271-b09 mixed mode windows-x86 )
# Problematic frame:
# C  [KERNELBASE.dll+0x12a8b2]
#
# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
#
# An error report file with more information is saved as:
# E:\code\telegram_group\hs_err_pid19780.log
#
# 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.

Process finished with exit code 1

 

 

一直在用idea跑程序，每次执行大概2-3小时，就会崩溃，然后报这个错误，已经快被搞疯了，如果修改才能让程序永久稳定执行呀，我可以付费200+ ，不过在问题得到解决并且程序可以稳定运行几天之后，谁有信息可以解决这个问题的，可以留下联系方式（一定要Java高手哦）

 

 

Answer 1

“Failed to write core dump” 这个报错并不是你程序的错误，而是程序在 OOM 的时候无法把内存堆 dump下来导致的。

所以你程序挂掉不是这个报错导致的，而是OOM导致的。

1. 可以把E:\code\telegram_group\hs_err_pid19780.log 这个文件的内容粘出来看看

2. 可以把java进程的模式改为server模式，看看OOM时候的堆快照，分析下原因