我正在将一些url加载到javafx-webview中。我在这里使用javafx-webview及其引擎进行爬行操作。然而JVM经常崩溃。我无法从下面的故障日志中辨认出任何内容。请帮忙。
#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0000000076fe3290, pid=6164, tid=9896
#
# JRE version: Java(TM) SE Runtime Environment (7.0_67-b01) (build 1.7.0_67-b01)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (24.65-b04 mixed mode windows-amd64 )
# Problematic frame:
# C [ntdll.dll+0x53290]
#
# 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.sun.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
---------------T H R E A D---------------
Current thread (0x000000000c74f800): JavaThread "JavaFX Application Thread" [_thread_in_native, id=9896, stack(0x000000000d4b0000,0x000000000d530000)]
siginfo: ExceptionCode=0xc0000005, reading address 0x00000fd4c3c998c8
Registers:
RAX=0x0000000000000000, RBX=0x00000fd4c3c998c0, RCX=0x000000ffffffffff, RDX=0x00000000179e0dd0
RSP=0x000000000d52c1c0, RBP=0x0000000000000000, RSI=0x0000000002290000, RDI=0x00000000179e0de0
R8 =0x00000000179e0de0, R9 =0x0000000000000000, R10=0x00000000000003e9, R11=0x0000000019054670
R12=0x000000000d52e150, R13=0x000000000d52c7a0, R14=0x000000000d52defc, R15=0x00000000198e8a24
RIP=0x0000000076fe3290, EFLAGS=0x0000000000010206
Top of Stack: (sp=0x000000000d52c1c0)
0x000000000d52c1c0: 000000000d52c780 000000000d52e150
0x000000000d52c1d0: 00000000000000a0 0000000000000000
0x000000000d52c1e0: 000000000d52c3a0 0000000073288d17
0x000000000d52c1f0: 0000000000000002 00000000000000a0
0x000000000d52c200: 00000000198e8a24 000000000d52defc
0x000000000d52c210: 000000000d52c7a0 000000000d52e150
0x000000000d52c220: 0000000000000101 0000000000000000
0x000000000d52c230: 000000000d52c3a0 00000000768b1a4a
0x000000000d52c240: 0000000000000000 00000000179e0de0
0x000000000d52c250: 000000726f6c6f63 00000000606e1497
0x000000000d52c260: 0000000000000000 0000000073288d94
0x000000000d52c270: fffffffffffffffe 00000000219f8230
0x000000000d52c280: 0000000000000101 0000000000000000
0x000000000d52c290: 00000000179e0de0 0000000060dc1976
0x000000000d52c2a0: 00000000179e0de0 0000000000000000
0x000000000d52c2b0: 00000000179e0de0 0000000000000000
Instructions: (pc=0x0000000076fe3290)
0x0000000076fe3270: ff ff 00 00 00 48 33 de 48 23 c1 48 c1 eb 04 48
0x0000000076fe3280: 33 d8 48 33 1d 3f f1 0d 00 48 c1 e3 04 0f 0d 0b
0x0000000076fe3290: 4c 8b 63 08 49 bd 01 00 00 00 01 00 00 00 49 be
0x0000000076fe32a0: ff 7f 00 00 ff ff ff ff c6 42 0f 80 c6 42 0e 00
Register to memory mapping:
RAX=0x0000000000000000 is an unknown value
RBX=0x00000fd4c3c998c0 is an unknown value
RCX=0x000000ffffffffff is an unknown value
RDX=0x00000000179e0dd0 is an unknown value
RSP=0x000000000d52c1c0 is pointing into the stack for thread: 0x000000000c74f800
RBP=0x0000000000000000 is an unknown value
RSI=0x0000000002290000 is an unknown value
RDI=0x00000000179e0de0 is an unknown value
R8 =0x00000000179e0de0 is an unknown value
R9 =0x0000000000000000 is an unknown value
R10=0x00000000000003e9 is an unknown value
R11=0x0000000019054670 is an unknown value
R12=0x000000000d52e150 is pointing into the stack for thread: 0x000000000c74f800
R13=0x000000000d52c7a0 is pointing into the stack for thread: 0x000000000c74f800
R14=0x000000000d52defc is pointing into the stack for thread: 0x000000000c74f800
R15=0x00000000198e8a24 is an unknown value
Stack: [0x000000000d4b0000,0x000000000d530000], sp=0x000000000d52c1c0, free space=496k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C [ntdll.dll+0x53290]
[error occurred during error reporting (printing native stack), id 0xc0000005]
Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j com.sun.webpane.webkit.network.URLLoader.twkDidReceiveData(Ljava/nio/ByteBuffer;IIJ)V+0
j com.sun.webpane.webkit.network.URLLoader.access$1200(Ljava/nio/ByteBuffer;IIJ)V+4
j com.sun.webpane.webkit.network.URLLoader$5.run()V+35
j com.sun.glass.ui.InvokeLaterDispatcher$Future.run()V+4
v ~StubRoutines::call_stub
j com.sun.glass.ui.win.WinApplication._runLoop([Ljava/lang/String;Lcom/sun/glass/ui/Launchable;)V+0
j com.sun.glass.ui.win.WinApplication.access$100(Lcom/sun/glass/ui/win/WinApplication;[Ljava/lang/String;Lcom/sun/glass/ui/Launchable;)V+3
j com.sun.glass.ui.win.WinApplication$3$1.run()V+32
j java.lang.Thread.run()V+11
v ~StubRoutines::call_stub
WebView存在已知问题，迫使JavaVM崩溃，并在https://javafx-jira.kenai.com/browse/RT-35262（不幸的是，需要免费的Jira帐户）。
WebView似乎在垃圾收集发布的JavaScript语句方面存在问题，因此在使用了一定量的JavaScript后，它将关闭JVM。我们只在32位JVM上观察到了这一点。
修复程序已从Java 8u40推迟到Java 9，甚至还没有计划好（可能在2016年）。