编写Python Flask API时发生JAVA致命错误

Question

我制作了flask+python+zerodb afgh=>；afghapi

并用postman测试api，但调用afgh方法时出现java致命错误

zerodb afgh是使用jar的python代码

我试着ulimit -c unlimitedexport _JAVA_OPTIONS=-Xmx4096m

但这不管用。你知道吗

我的环境：windows10，ubuntu16.04（安装windows应用程序），16gram，python2.7，java

我的错误：

# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00007f989dec6d70, pid=5720, tid=0x00007f9889400700
#
# JRE version: OpenJDK Runtime Environment (8.0_181-b13) (build 1.8.0_181-8u181-b13-0ubuntu0.16.04.1-b13)
# Java VM: OpenJDK 64-Bit Server VM (25.181-b13 mixed mode linux-amd64 compressed oops)
# Problematic frame:
# C  [_jpype.so+0x2fd70]  JPJavaEnv::FindClass(char const*)+0x20
#
# Core dump written. Default location: /mnt/c/Users/hs/test/flaskrest/core or core.5720
#
# If you would like to submit a bug report, please visit:
#   http://bugreport.java.com/bugreport/crash.jsp
#

更多日志：https://github.com/rkdlrl/flaskrest/blob/master/hs_err_pid5720.log

Answer 1

你知道吗github.com/jpype-项目/jpype/issues/279

在编写代码之前使用attachThreadToJVM（）