前言: 在http://www.cnblogs.com/wql025/p/4865673.html一文中我曾描述这种异常也提供了解决方式,但效果不太理想,现在用本文的方式,效果显著. 目前此项目只能登录,再打开其他功能模块即出现以下异常: Exception in thread "http-bio-8081-exec-3" java.lang.OutOfMemoryError: PermGen space at java.lang.ClassLoader.defineClass1(Na…
Exception in thread "http-apr-8080-exec-6" java.lang.OutOfMemoryError: PermGen space at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:621) at java.security.SecureClassLoader.defineClass(S…
Exception in thread "HouseKeeper" java.lang.NullPointerException at org.logicalcobwebs.proxool.HouseKeeperController.getHouseKeeperToRun(HouseKeeperController.java:52) at org.logicalcobwebs.proxool.HouseKeeperThread.run(HouseKeeperThread.java:33…
idea Exception in thread "http-apr-8080-exec-2" java.lang.OutOfMemoryError: PermGen space Vm options -Xms2048m -Xmx2048m -XX:MaxPermSize=4096m -Drebel.spring_plugin=true -Drebel.spring_mvc_plugin=true -Drebel.hibernate_plugin=true …
首先查看是否是端口冲突引起,在日志信息该错误位置往上找,如果再无错误信息,而只有该错误,则原因可能如下: 原因: This is because Proxool is not being shutdown properly. If the JVM stops then Proxool recognises that and shuts down gracefully, but if you redeploy Proxool into some environments (for example,…