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Fatal Error怎么回事？

Fatal Error怎么回事？# Java - 爪哇娇娃

b*i2013-01-15 08:01

1 楼

# A fatal error has been detected by the Java Runtime Environment:
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000007feff501773, pid=
23212, tid=23300
# JRE version: 6.0_37-b06
# JavaVM:JavaHotSpot(TM) 64-Bit Server VM (20.12-b01 mixed mode windows-
amd64
compressed oops)
# Problematic frame:
# C [ole32.dll+0x21773]
# An error report file with more information is saved as:
# ----------------------------hs_err_pid23212.log
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j sun.awt.windows.WComponentPeer.removeNativeDropTarget()V+0
j sun.awt.windows.WComponentPeer.removeDropTarget(Ljava/awt/dnd/DropTarget;
)V+18
j java.awt.dnd.DropTarget.removeNotify(Ljava/awt/peer/ComponentPeer;)V+15
j java.awt.Component.removeNotify()V+211
j java.awt.Container.removeNotify()V+71
j javax.swing.JComponent.removeNotify()V+1
j javax.swing.text.JTextComponent.removeNotify()V+1
j java.awt.Container.removeNotify()V+42
j javax.swing.JComponent.removeNotify()V+1
j java.awt.Container.removeNotify()V+42
j javax.swing.JComponent.removeNotify()V+1
j java.awt.Container.remove(I)V+55
j java.awt.Container.remove(Ljava/awt/Component;)V+32
j java.awt.Container.addImpl(Ljava/awt/Component;Ljava/lang/Object;I)V+85
j javax.swing.JLayeredPane.addImpl(Ljava/awt/Component;Ljava/lang/Object;I)
V+55
j java.awt.Container.add(Ljava/awt/Component;)Ljava/awt/Component;+4
下面是我的代码：
a.add(b); a b 都是JComponent
目前我运行程序上百次，多次问题都在这里fatal error。是我代码问题吗？还是java
bug?

u*s2013-01-15 08:01

2 楼

I saw similar error long time ago when I worked with Swing.
Try 32-bit JRE.

b*i2013-01-15 08:01

3 楼

就是说不应该是我代码的问题？
马上测试32位java。看错误好像是用了hotspot直接编译成C了吧？

【在 u****s 的大作中提到】

: I saw similar error long time ago when I worked with Swing.
: Try 32-bit JRE.

u*s2013-01-15 08:01

4 楼

JVM should not crash no matter what. 64-bit JRE is not as stable as 32-bit.
Unfortunately it crashes sometimes, most of time I saw it happens in JNI and
Swing.

【在 b***i 的大作中提到】

: 就是说不应该是我代码的问题？
: 马上测试32位java。看错误好像是用了hotspot直接编译成C了吧？

g*g2013-01-15 08:01

5 楼

This is a JVM bug. Try to google it, if you are lucky, a later release may
have fixed it. If you are unlucky, try to work around it.

【在 b***i 的大作中提到】

: # A fatal error has been detected by the Java Runtime Environment:
: # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000007feff501773, pid=
: 23212, tid=23300
: # JRE version: 6.0_37-b06
: # JavaVM:JavaHotSpot(TM) 64-Bit Server VM (20.12-b01 mixed mode windows-
: amd64
: compressed oops)
: # Problematic frame:
: # C [ole32.dll+0x21773]
: # An error report file with more information is saved as:

b*i2013-01-15 08:01

6 楼

32位好多了，还更快

u*s2013-01-15 08:01

7 楼

Glad to hear :)
N年前搞JNI的时候，JVM经常死掉。
给Sun提了bug report，人家直接closed,won't fix.
换了自己的JRE,开始也crash，需要改一些code才行。不过发现了问题至少可以找到人
解决。

【在 b***i 的大作中提到】

: 32位好多了，还更快