运行eclipse报错，错误日志如下：

[lxpandsq]

#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00000000, pid=1684, tid=2668
#
# JRE version: 7.0_04-b22
# Java VM: Java HotSpot(TM) Client VM (23.0-b21 mixed mode windows-x86 )
# Problematic frame:
# C 0x00000000
#
# 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 (0x00868800): JavaThread "main" [_thread_in_native, id=2668, stack(0x00910000,0x00960000)]

siginfo: ExceptionCode=0xc0000005, reading address 0x00000000

Registers:
EAX=0x00000000, EBX=0x0ac970a0, ECX=0x0095fcb4, EDX=0x00000001
ESP=0x0095fc10, EBP=0x0095fc68, ESI=0x0095fc18, EDI=0x0095fc68
EIP=0x00000000, EFLAGS=0x00010246

Top of Stack: (sp=0x0095fc10)
0x0095fc10: 100010a7 0095fcb4 00868800 0ac970a0
0x0095fc20: 0ac970a0 cccccccc cccccccc cccccccc
0x0095fc30: cccccccc cccccccc cccccccc cccccccc
0x0095fc40: cccccccc cccccccc cccccccc cccccccc
0x0095fc50: cccccccc cccccccc cccccccc cccccccc
0x0095fc60: cccccccc 00000000 0095fca4 0099f062
0x0095fc70: 00868928 0095fcb8 0095fcb4 00869234
0x0095fc80: 00869234 0095fc84 0ac970a0 0095fcb8

Instructions: (pc=0x00000000)
0xffffffe0:


Register to memory mapping:

EAX=0x00000000 is an unknown value
EBX=0x0ac970a0 is an oop
{method}
- klass: {other class}
ECX=0x0095fcb4 is pointing into the stack for thread: 0x00868800
EDX=0x00000001 is an unknown value
ESP=0x0095fc10 is pointing into the stack for thread: 0x00868800
EBP=0x0095fc68 is pointing into the stack for thread: 0x00868800
ESI=0x0095fc18 is pointing into the stack for thread: 0x00868800
EDI=0x0095fc68 is pointing into the stack for thread: 0x00868800


Stack: [0x00910000,0x00960000], sp=0x0095fc10, free space=319k
Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j Java2dll.cTrim(Ljava/lang/String;)Ljava/lang/String;+0
j Java2dll.javaTrim(Ljava/lang/String;)Ljava/lang/String;+2
j Java2dll.main([Ljava/lang/String;)V+13
v ~StubRoutines::call_stub

--------------- P R O C E S S ---------------

Java Threads: ( => current thread )
0x0ed36c00 JavaThread "Service Thread" daemon [_thread_blocked, id=1688, stack(0x0f0c0000,0x0f110000)]
0x0ed2d000 JavaThread "C1 CompilerThread0" daemon [_thread_blocked, id=3684, stack(0x0f070000,0x0f0c0000)]
0x0ed23c00 JavaThread "JDWP Command Reader" daemon [_thread_in_native, id=3444, stack(0x0f020000,0x0f070000)]
0x0ed22400 JavaThread "JDWP Event Helper Thread" daemon [_thread_blocked, id=3112, stack(0x0efd0000,0x0f020000)]
0x0ed1f800 JavaThread "JDWP Transport Listener: dt_socket" daemon [_thread_blocked, id=3528, stack(0x0ef80000,0x0efd0000)]
0x0ed13000 JavaThread "Attach Listener" daemon [_thread_blocked, id=2140, stack(0x0ef20000,0x0ef70000)]
0x0ed11c00 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=724, stack(0x0eed0000,0x0ef20000)]
0x02af5800 JavaThread "Finalizer" daemon [_thread_blocked, id=3680, stack(0x0ec80000,0x0ecd0000)]
0x02af0800 JavaThread "Reference Handler" daemon [_thread_blocked, id=2264, stack(0x0ec30000,0x0ec80000)]
=>0x00868800 JavaThread "main" [_thread_in_native, id=2668, stack(0x00910000,0x00960000)]

Other Threads:
0x02aeac00 VMThread [stack: 0x0ebe0000,0x0ec30000] [id=3856]
0x0ed4a400 WatcherThread [stack: 0x0f110000,0x0f160000] [id=644]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

Heap
def new generation total 2432K, used 651K [0x02b10000, 0x02db0000, 0x055b0000)
eden space 2176K, 29% used [0x02b10000, 0x02bb2f88, 0x02d30000)
from space 256K, 0% used [0x02d30000, 0x02d30000, 0x02d70000)
to space 256K, 0% used [0x02d70000, 0x02d70000, 0x02db0000)
tenured generation total 5504K, used 0K [0x055b0000, 0x05b10000, 0x0ab10000)
the space 5504K, 0% used [0x055b0000, 0x055b0000, 0x055b0200, 0x05b10000)
compacting perm gen total 12288K, used 1567K [0x0ab10000, 0x0b710000, 0x0eb10000)
the space 12288K, 12% used [0x0ab10000, 0x0ac97d20, 0x0ac97e00, 0x0b710000)
No shared spaces configured.

Code Cache [0x00990000, 0x00a28000, 0x02990000)
total_blobs=126 nmethods=5 adapters=65 free_code_cache=32172Kb largest_free_block=32944896

Compilation events (10 events):
Event: 0.914 Thread 0x0ed2d000 1 java.lang.String::hashCode (67 bytes)
Event: 0.916 Thread 0x0ed2d000 nmethod 1 0x00a1f808 code [0x00a1f900, 0x00a1f9f0]
Event: 0.918 Thread 0x0ed2d000 2 ! sun.nio.cs.ext.DoubleByte$Decoder::decodeArrayLoop (327 bytes)
Event: 0.923 Thread 0x0ed2d000 nmethod 2 0x00a1fd88 code [0x00a20230, 0x00a21614]
Event: 0.925 Thread 0x0ed2d000 3 java.lang.String::charAt (33 bytes)
Event: 0.925 Thread 0x0ed2d000 nmethod 3 0x00a24408 code [0x00a24520, 0x00a2464c]
Event: 0.945 Thread 0x0ed2d000 4 java.lang.String::indexOf (87 bytes)
Event: 0.945 Thread 0x0ed2d000 nmethod 4 0x00a24788 code [0x00a24890, 0x00a249ec]
Event: 0.948 Thread 0x0ed2d000 5 java.lang.Object::<init> (1 bytes)
Event: 0.948 Thread 0x0ed2d000 nmethod 5 0x00a24b08 code [0x00a24c00, 0x00a24c90]

GC Heap History (0 events):
No events

Deoptimization events (0 events):
No events

Internal exceptions (2 events):
Event: 0.160 Thread 0x00868800 Threw 0x02b1fc38 at C:\jdk7u2_32P\jdk7u4\hotspot\src\share\vm\prims\jni.cpp:3993
Event: 0.940 Thread 0x00868800 Threw 0x02b9b510 at C:\jdk7u2_32P\jdk7u4\hotspot\src\share\vm\prims\jvm.cpp:1166

Events (10 events):
Event: 0.947 loading class 0x0edb2da0
Event: 0.947 loading class 0x0edb2da0 done
Event: 0.947 loading class 0x0edb2e40
Event: 0.947 loading class 0x0edb2e40 done
Event: 0.947 loading class 0x02aec9a8
Event: 0.948 loading class 0x02aec9a8 done
Event: 0.948 loading class 0x02ac9030
Event: 0.948 loading class 0x02ac9030 done
Event: 0.949 loading class 0x02ac8fc8
Event: 0.949 loading class 0x02ac8fc8 done

[lxpandsq]

Dynamic libraries:
0x00400000 - 0x0042f000 C:\Program Files\Java\jre7\bin\javaw.exe
0x7c920000 - 0x7c9b3000 C:\WINDOWS\system32\ntdll.dll
0x7c800000 - 0x7c91e000 C:\WINDOWS\system32\kernel32.dll
0x77da0000 - 0x77e49000 C:\WINDOWS\system32\ADVAPI32.dll
0x77e50000 - 0x77ee2000 C:\WINDOWS\system32\RPCRT4.dll
0x77fc0000 - 0x77fd1000 C:\WINDOWS\system32\Secur32.dll
0x77d10000 - 0x77da0000 C:\WINDOWS\system32\USER32.dll
0x77ef0000 - 0x77f39000 C:\WINDOWS\system32\GDI32.dll
0x77180000 - 0x77283000 C:\WINDOWS\WinSxS\x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.2600.5512_x-ww_35d4ce83\COMCTL32.dll
0x77be0000 - 0x77c38000 C:\WINDOWS\system32\msvcrt.dll
0x77f40000 - 0x77fb6000 C:\WINDOWS\system32\SHLWAPI.dll
0x76300000 - 0x7631d000 C:\WINDOWS\system32\IMM32.DLL
0x62c20000 - 0x62c29000 C:\WINDOWS\system32\LPK.DLL
0x73fa0000 - 0x7400b000 C:\WINDOWS\system32\USP10.dll
0x78aa0000 - 0x78b5e000 C:\Program Files\Java\jre7\bin\msvcr100.dll
0x6d880000 - 0x6dbca000 C:\Program Files\Java\jre7\bin\client\jvm.dll
0x71a40000 - 0x71a4b000 C:\WINDOWS\system32\WSOCK32.dll
0x71a20000 - 0x71a37000 C:\WINDOWS\system32\WS2_32.dll
0x71a10000 - 0x71a18000 C:\WINDOWS\system32\WS2HELP.dll
0x76b10000 - 0x76b3a000 C:\WINDOWS\system32\WINMM.dll
0x76bc0000 - 0x76bcb000 C:\WINDOWS\system32\PSAPI.DLL
0x6d810000 - 0x6d81c000 C:\Program Files\Java\jre7\bin\verify.dll
0x6d2f0000 - 0x6d310000 C:\Program Files\Java\jre7\bin\java.dll
0x6d340000 - 0x6d36a000 C:\Program Files\Java\jre7\bin\jdwp.dll
0x6d6a0000 - 0x6d6a7000 C:\Program Files\Java\jre7\bin\npt.dll
0x6d860000 - 0x6d873000 C:\Program Files\Java\jre7\bin\zip.dll
0x6d210000 - 0x6d218000 C:\Program Files\Java\jre7\bin\dt_socket.dll
0x719c0000 - 0x719fe000 C:\WINDOWS\System32\mswsock.dll
0x76ef0000 - 0x76f17000 C:\WINDOWS\system32\DNSAPI.dll
0x76f80000 - 0x76f88000 C:\WINDOWS\System32\winrnr.dll
0x76f30000 - 0x76f5c000 C:\WINDOWS\system32\WLDAP32.dll
0x76f90000 - 0x76f96000 C:\WINDOWS\system32\rasadhlp.dll
0x60fd0000 - 0x61025000 C:\WINDOWS\system32\hnetcfg.dll
0x71a00000 - 0x71a08000 C:\WINDOWS\System32\wshtcpip.dll
0x10000000 - 0x10039000 E:\work\dlltest\src\jdll.dll
0x0f170000 - 0x0f1a9000 C:\WINDOWS\system32\myDll.dll
0x68d60000 - 0x68e01000 C:\WINDOWS\system32\dbghelp.dll
0x77bd0000 - 0x77bd8000 C:\WINDOWS\system32\VERSION.dll

VM Arguments:
jvm_args: -agentlib:jdwp=transport=dt_socket,suspend=y,address=localhost:1402 -Djava.library.path=E:\work\dlltest\src -Dfile.encoding=UTF-8
java_command: Java2dll
Launcher Type: SUN_STANDARD

Environment Variables:
JAVA_HOME=C:\Program Files\Java\jdk1.7.0_04\
CLASSPATH=;.;C:\Program Files\Java\jdk1.7.0_04\\lib\dt.jar;C:\Program Files\Java\jdk1.7.0_04\\lib\tools.jar;E:\tomcat\lib\msbase.jar;E:\tomcat\lib\mssqlserver.jar;E:\tomcat\lib\msutil.jar;e:\tomcat\lib\servlet-api.jar;
PATH=C:/Program Files/Java/jre7/bin/client;C:/Program Files/Java/jre7/bin;C:/Program Files/Java/jre7/lib/i386;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\Java\jdk1.7.0_04\bin;E:\tomcat\libE:\tomcat\lib\msbase.jar;E:\tomcat\lib\mssqlserver.jar;E:\tomcat\lib\msutil.jar;;E:\eclipse;
USERNAME=tcd
OS=Windows_NT
PROCESSOR_IDENTIFIER=x86 Family 6 Model 23 Stepping 10, GenuineIntel



--------------- S Y S T E M ---------------

OS: Windows XP Build 2600 Service Pack 3

CPU:total 1 (1 cores per cpu, 1 threads per core) family 6 model 23 stepping 10, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, tsc

Memory: 4k page, physical 523760k(55744k free), swap 1276164k(745528k free)

vm_info: Java HotSpot(TM) Client VM (23.0-b21) for windows-x86 JRE (1.7.0_04-b22), built on May 3 2012 00:03:48 by "java_re" with unknown MS VC++:1600

time: Tue Aug 21 15:08:54 2012
elapsed time: 0 seconds

[scbb]

。。。
好多信息啊。
卸了jdk1.7，装1.6试试看咯。

[lxpandsq]

[Quote=引用 2 楼 的回复:]
。。。
好多信息啊。
卸了jdk1.7，装1.6试试看咯。
[/Quote]

这是日志文件的错误信息，实际上，我先把1.5k掉了，然后在上的1.7的