尝试在 64 位 WIndows 7 OS 上使用 jawt
Trying to use jawt on 64-bit WIndows 7 OS
几年前，我在 32 位系统上创建了一个 Java 聊天应用程序，并使用本机代码在收到消息时实现窗口闪烁并且窗口最小化。 我重新编译了使用 64 位编译器进行闪烁的 C++ 代码，我有 64 位 JRE 版本。 但是，在尝试运行闪存时，我遇到异常。
下面是C++代码，下面是日志文件的输出。 感谢您的任何见解。
#include "FlashWindow.h"
#include <jawt_md.h>
#include <assert.h>
// Handle to JAWT
//HMODULE hJAWT = NULL;
JNIEXPORT void JNICALL Java_chatwindow_FlashWindow_flashWindow(JNIEnv* env, jobject obj, jobject panel)
{
JAWT awt;
JAWT_DrawingSurface* ds;
JAWT_DrawingSurfaceInfo* dsi;
JAWT_Win32DrawingSurfaceInfo* dsi_win;
jboolean result;
jint lock;
// Call to get JAWT handle
typedef jboolean (JNICALL *PJAWT_GETAWT)(JNIEnv*, JAWT*);
HMODULE hJAWT = 0;
wchar_t* path1 = L"jawt.dll";
wchar_t* path2 = L"awt.dll";
if (!hJAWT)
hJAWT = LoadLibraryW(path1);
if (!hJAWT)
hJAWT = LoadLibraryW(path2);
//PJAWT_GETAWT JAWT_GetAWT = (PJAWT_GETAWT)GetProcAddress(hJAWT, "_JAWT_GetAWT@8");
PJAWT_GETAWT JAWT_GetAWT = (PJAWT_GETAWT)GetProcAddress(hJAWT, "JAWT_GetAWT"); // newer version 1.6
// Get the AWT
awt.version = JAWT_VERSION_1_4;
result = JAWT_GetAWT(env, &awt);
assert(result != JNI_FALSE);
// Get the drawing surface
ds = awt.GetDrawingSurface(env, panel);
if (ds == NULL)
return;
// Lock the drawing surface
lock = ds->Lock(ds);
assert((lock & JAWT_LOCK_ERROR) == 0);
// Get the drawing surface info
dsi = ds->GetDrawingSurfaceInfo(ds);
// Get the platform-specific drawing info
dsi_win = (JAWT_Win32DrawingSurfaceInfo*)dsi->platformInfo;
FlashWindow(dsi_win->hwnd, TRUE);
// Free the drawing surface info
ds->FreeDrawingSurfaceInfo(dsi);
// Unlock the drawing surface
ds->Unlock(ds);
// Free the drawing surface
awt.FreeDrawingSurface(ds);
}
This is the Log file:
#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0000000000000000, pid=4484, tid=8596
#
# JRE version: 7.0_05-b06
# Java VM: Java HotSpot(TM) 64-Bit Server VM (23.1-b03 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# C 0x0000000000000000
#
# 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 (0x0000000009ecf800): JavaThread "AWT-EventQueue-0" [_thread_in_native, id=8596, stack(0x000000000a630000,0x000000000a730000)]
siginfo: ExceptionCode=0xc0000005, ExceptionInformation=0x0000000000000008 0x0000000000000000
Registers:
RAX=0x0000000000000006, RBX=0x00000000bc26a520, RCX=0x0000000009ecf9d8, RDX=0x000000000a72e240
RSP=0x000000000a72e1e8, RBP=0x000000000a72e310, RSI=0x00000000bbc62df8, RDI=0x00000000021a63d3
R8 =0x000000000a72c408, R9 =0x000000000a72c690, R10=0x0000000000000000, R11=0x0000000000000246
R12=0x0000000000000000, R13=0x00000000bc26a520, R14=0x000000000a72e338, R15=0x0000000009ecf800
RIP=0x0000000000000000, EFLAGS=0x0000000000010206
Top of Stack: (sp=0x000000000a72e1e8)
0x000000000a72e1e8: 000007fefc0310e0 000007fefc0392e4
0x000000000a72e1f8: 0000000000000000 00000000777d0000
0x000000000a72e208: 00000000000003be 000007fefc0392a8
0x000000000a72e218: 00000000bbc62df8 0000000009ec9840
0x000000000a72e228: 000000006c550000 000000000a72e798
0x000000000a72e238: 000007fefc039290 0000000000010004
0x000000000a72e248: 0000000009ebbe28 00000000bbc62df8
0x000000000a72e258: 00000000021a63d3 00000000bc26a520
0x000000000a72e268: 00000000021b2215 0000000009ebbe00
0x000000000a72e278: 0000000000000000 000000000a72e310
0x000000000a72e288: 0000000009ebbe68 00000000fffffffe
0x000000000a72e298: 00000000021b2388 0000000009ecf9d8
0x000000000a72e2a8: 000000000a72e338 000000000a72e330
0x000000000a72e2b8: 00000000bb6b399b 0000000009ecf800
0x000000000a72e2c8: 000000000a72e398 000000000a72e2d0
0x000000000a72e2d8: 00000000bc26a520 000000000a72e338
Instructions: (pc=0x0000000000000000)
0x00000000ffffffe0:
Register to memory mapping:
RAX=0x0000000000000006 is an unknown value
RBX=0x00000000bc26a520 is an oop
{method}
- klass: {other class}
RCX=0x0000000009ecf9d8 is an unknown value
RDX=0x000000000a72e240 is pointing into the stack for thread: 0x0000000009ecf800
RSP=0x000000000a72e1e8 is pointing into the stack for thread: 0x0000000009ecf800
RBP=0x000000000a72e310 is pointing into the stack for thread: 0x0000000009ecf800
RSI=0x00000000bbc62df8 is an oop
{instance class}
- klass: {other class}
RDI=0x00000000021a63d3 is an Interpreter codelet
return entry points [0x00000000021a5820, 0x00000000021a7620] 7680 bytes
R8 =0x000000000a72c408 is pointing into the stack for thread: 0x0000000009ecf800
R9 =0x000000000a72c690 is pointing into the stack for thread: 0x0000000009ecf800
R10=0x0000000000000000 is an unknown value
R11=0x0000000000000246 is an unknown value
R12=0x0000000000000000 is an unknown value
R13=0x00000000bc26a520 is an oop
{method}
- klass: {other class}
R14=0x000000000a72e338 is pointing into the stack for thread: 0x0000000009ecf800
R15=0x0000000009ecf800 is a thread
Stack: [0x000000000a630000,0x000000000a730000], sp=0x000000000a72e1e8, free space=1016k
Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j chatwindow.FlashWindow.flashWindow(Ljava/awt/Window;)V+0
j chatwindow.FlashWindow.actionPerformed(Ljava/awt/event/ActionEvent;)V+5
j javax.swing.Timer.fireActionPerformed(Ljava/awt/event/ActionEvent;)V+35
j javax.swing.Timer$DoPostEvent.run()V+74
j java.awt.event.InvocationEvent.dispatch()V+47
j java.awt.EventQueue.dispatchEventImpl(Ljava/awt/AWTEvent;Ljava/lang/Object;)V+21
j java.awt.EventQueue.access$000(Ljava/awt/EventQueue;Ljava/awt/AWTEvent;Ljava/lang/Object;)V+3
j java.awt.EventQueue$3.run()Ljava/lang/Void;+12
j java.awt.EventQueue$3.run()Ljava/lang/Object;+1
v ~StubRoutines::call_stub
j java.security.AccessController.doPrivileged(Ljava/security/PrivilegedAction;Ljava/security/AccessControlContext;)Ljava/lang/Object;+0
j java.security.ProtectionDomain$1.doIntersectionPrivilege(Ljava/security/PrivilegedAction;Ljava/security/AccessControlContext;Ljava/security/AccessControlContext;)Ljava/lang/Object;+28
j java.awt.EventQueue.dispatchEvent(Ljava/awt/AWTEvent;)V+46
j java.awt.EventDispatchThread.pumpOneEventForFilters(I)V+245
j java.awt.EventDispatchThread.pumpEventsForFilter(ILjava/awt/Conditional;Ljava/awt/EventFilter;)V+48
j java.awt.EventDispatchThread.pumpEventsForHierarchy(ILjava/awt/Conditional;Ljava/awt/Component;)V+11
j java.awt.EventDispatchThread.pumpEvents(ILjava/awt/Conditional;)V+4
j java.awt.EventDispatchThread.pumpEvents(Ljava/awt/Conditional;)V+3
j java.awt.EventDispatchThread.run()V+9
v ~StubRoutines::call_stub
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0x000000000b387000 JavaThread "Thread-6" [_thread_in_native, id=1524, stack(0x000000000e6e0000,0x000000000e7e0000)]
0x0000000009fbb800 JavaThread "Thread-5" [_thread_in_native, id=23732, stack(0x000000000e340000,0x000000000e440000)]
0x0000000009fba800 JavaThread "Thread-4" [_thread_blocked, id=6708, stack(0x000000000e480000,0x000000000e580000)]
0x000000000b5e1000 JavaThread "TimerQueue" daemon [_thread_blocked, id=20876, stack(0x000000000def0000,0x000000000dff0000)]
0x0000000001c2c000 JavaThread "DestroyJavaVM" [_thread_blocked, id=14396, stack(0x00000000020a0000,0x00000000021a0000)]
=>0x0000000009ecf800 JavaThread "AWT-EventQueue-0" [_thread_in_native, id=8596, stack(0x000000000a630000,0x000000000a730000)]
0x0000000009e71800 JavaThread "AWT-Windows" daemon [_thread_in_native, id=16484, stack(0x000000000a4b0000,0x000000000a5b0000)]
0x0000000009e70800 JavaThread "AWT-Shutdown" [_thread_blocked, id=4076, stack(0x0000000009b70000,0x0000000009c70000)]
0x00000000085a0800 JavaThread "Java2D Disposer" daemon [_thread_blocked, id=8804, stack(0x000000000a250000,0x000000000a350000)]
0x000000000856c000 JavaThread "Service Thread" daemon [_thread_blocked, id=8644, stack(0x0000000009a20000,0x0000000009b20000)]
0x0000000008560800 JavaThread "C2 CompilerThread1" daemon [_thread_blocked, id=8480, stack(0x0000000009590000,0x0000000009690000)]
0x0000000008557000 JavaThread "C2 CompilerThread0" daemon [_thread_blocked, id=7688, stack(0x00000000098f0000,0x00000000099f0000)]
0x0000000008555000 JavaThread "Attach Listener" daemon [_thread_blocked, id=8840, stack(0x0000000009700000,0x0000000009800000)]
0x0000000008553800 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=23208, stack(0x0000000009460000,0x0000000009560000)]
0x00000000084ce800 JavaThread "Finalizer" daemon [_thread_blocked, id=8204, stack(0x0000000009340000,0x0000000009440000)]
0x00000000084c3800 JavaThread "Reference Handler" daemon [_thread_blocked, id=16568, stack(0x0000000009150000,0x0000000009250000)]
Other Threads:
0x00000000084bd800 VMThread [stack: 0x0000000008fe0000,0x00000000090e0000] [id=12092]
0x0000000008577000 WatcherThread [stack: 0x0000000009cd0000,0x0000000009dd0000] [id=25236]
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
Heap
PSYoungGen total 18944K, used 5492K [0x00000000ead60000, 0x00000000ec280000, 0x0000000000000000)
eden space 16256K, 17% used [0x00000000ead60000,0x00000000eb023b38,0x00000000ebd40000)
from space 2688K, 99% used [0x00000000ebd40000,0x00000000ebfd9780,0x00000000ebfe0000)
to space 2688K, 0% used [0x00000000ebfe0000,0x00000000ebfe0000,0x00000000ec280000)
ParOldGen total 43328K, used 1169K [0x00000000c0800000, 0x00000000c3250000, 0x00000000ead60000)
object space 43328K, 2% used [0x00000000c0800000,0x00000000c0924768,0x00000000c3250000)
PSPermGen total 21248K, used 13781K [0x00000000bb600000, 0x00000000bcac0000, 0x00000000c0800000)
object space 21248K, 64% used [0x00000000bb600000,0x00000000bc375570,0x00000000bcac0000)
Code Cache [0x00000000021a0000, 0x0000000002410000, 0x00000000051a0000)
total_blobs=545 nmethods=91 adapters=405 free_code_cache=48341Kb largest_free_block=49473088
Compilation events (10 events):
Event: 7.678 Thread 0x0000000008557000 nmethod 83 0x000000000226c290 code [0x000000000226c400, 0x000000000226c518]
Event: 7.679 Thread 0x0000000008560800 nmethod 84 0x000000000226da10 code [0x000000000226db60, 0x000000000226dcb8]
Event: 7.679 Thread 0x0000000008557000 85 ! sun.awt.AppContext::get (121 bytes)
Event: 7.681 Thread 0x0000000008560800 86 s java.util.Hashtable::get (69 bytes)
Event: 7.684 Thread 0x0000000008560800 nmethod 86 0x000000000226d190 code [0x000000000226d2e0, 0x000000000226d818]
Event: 7.687 Thread 0x0000000008557000 nmethod 85 0x000000000226b450 code [0x000000000226b5c0, 0x000000000226bdd8]
Event: 8.873 Thread 0x0000000008560800 87 java.awt.Component::getTreeLock (4 bytes)
Event: 8.874 Thread 0x0000000008560800 nmethod 87 0x000000000226cf90 code [0x000000000226d0c0, 0x000000000226d118]
Event: 11.592 Thread 0x0000000008557000 88 java.util.Hashtable$Enumerator::hasMoreElements (53 bytes)
Event: 11.595 Thread 0x0000000008557000 nmethod 88 0x000000000226cc10 code [0x000000000226cd40, 0x000000000226ceb8]
GC Heap History (2 events):
Event: 6.628 GC heap before
{Heap before GC invocations=1 (full 0):
PSYoungGen total 18944K, used 16256K [0x00000000ead60000, 0x00000000ec280000, 0x0000000000000000)
eden space 16256K, 100% used [0x00000000ead60000,0x00000000ebd40000,0x00000000ebd40000)
from space 2688K, 0% used [0x00000000ebfe0000,0x00000000ebfe0000,0x00000000ec280000)
to space 2688K, 0% used [0x00000000ebd40000,0x00000000ebd40000,0x00000000ebfe0000)
ParOldGen total 43328K, used 0K [0x00000000c0800000, 0x00000000c3250000, 0x00000000ead60000)
object space 43328K, 0% used [0x00000000c0800000,0x00000000c0800000,0x00000000c3250000)
PSPermGen total 21248K, used 12632K [0x00000000bb600000, 0x00000000bcac0000, 0x00000000c0800000)
object space 21248K, 59% used [0x00000000bb600000,0x00000000bc2562f0,0x00000000bcac0000)
Event: 6.648 GC heap after
Heap after GC invocations=1 (full 0):
PSYoungGen total 18944K, used 2661K [0x00000000ead60000, 0x00000000ec280000, 0x0000000000000000)
eden space 16256K, 0% used [0x00000000ead60000,0x00000000ead60000,0x00000000ebd40000)
from space 2688K, 99% used [0x00000000ebd40000,0x00000000ebfd9780,0x00000000ebfe0000)
to space 2688K, 0% used [0x00000000ebfe0000,0x00000000ebfe0000,0x00000000ec280000)
ParOldGen total 43328K, used 1169K [0x00000000c0800000, 0x00000000c3250000, 0x00000000ead60000)
object space 43328K, 2% used [0x00000000c0800000,0x00000000c0924768,0x00000000c3250000)
PSPermGen total 21248K, used 12632K [0x00000000bb600000, 0x00000000bcac0000, 0x00000000c0800000)
object space 21248K, 59% used [0x00000000bb600000,0x00000000bc2562f0,0x00000000bcac0000)
}
Deoptimization events (10 events):
Event: 1.110 Thread 0x0000000009ecf800 Uncommon trap -34 fr.pc 0x0000000002217520
Event: 1.110 Thread 0x0000000009ecf800 Uncommon trap -34 fr.pc 0x0000000002217520
Event: 1.346 Thread 0x0000000009ecf800 Uncommon trap -83 fr.pc 0x00000000022253f4
Event: 1.599 Thread 0x0000000009ecf800 Uncommon trap 43 fr.pc 0x00000000022178d8
Event: 1.784 Thread 0x0000000009ecf800 Uncommon trap -83 fr.pc 0x000000000221fda0
Event: 3.203 Thread 0x0000000001c2c000 Uncommon trap -83 fr.pc 0x0000000002231340
Event: 3.265 Thread 0x0000000009ecf800 Uncommon trap -83 fr.pc 0x0000000002230f2c
Event: 5.264 Thread 0x0000000009ecf800 Uncommon trap -83 fr.pc 0x0000000002230ba8
Event: 5.354 Thread 0x000000000b442000 Uncommon trap -28 fr.pc 0x000000000225b1e0
Event: 5.496 Thread 0x000000000b442000 Uncommon trap 216 fr.pc 0x0000000002264ed0
Internal exceptions (10 events):
Event: 5.454 Thread 0x0000000009fbb800 Threw 0x00000000ebcec140 at C:jdk7u1_64pjdk7u5hotspotsrcsharevmprimsjvm.cpp:1166
Event: 5.473 Thread 0x0000000009fbb800 Threw 0x00000000ebcf7e40 at C:jdk7u1_64pjdk7u5hotspotsrcsharevmprimsjvm.cpp:1166
Event: 7.565 Thread 0x0000000009ecf800 Threw 0x00000000ead944e8 at C:jdk7u1_64pjdk7u5hotspotsrcsharevmprimsjvm.cpp:1166
Event: 7.570 Thread 0x0000000009ecf800 Threw 0x00000000ead9e420 at C:jdk7u1_64pjdk7u5hotspotsrcsharevmprimsjvm.cpp:1166
Event: 7.578 Thread 0x0000000009ecf800 Threw 0x00000000eadab9d0 at C:jdk7u1_64pjdk7u5hotspotsrcsharevmprimsjvm.cpp:1166
Event: 7.581 Thread 0x0000000009ecf800 Threw 0x00000000eadafd50 at C:jdk7u1_64pjdk7u5hotspotsrcsharevmprimsjvm.cpp:1166
Event: 7.582 Thread 0x0000000009ecf800 Threw 0x00000000eadb1f20 at C:jdk7u1_64pjdk7u5hotspotsrcsharevmprimsjvm.cpp:1166
Event: 7.669 Thread 0x0000000009ecf800 Threw 0x00000000eaed1798 at C:jdk7u1_64pjdk7u5hotspotsrcsharevmprimsjvm.cpp:1166
Event: 7.675 Thread 0x0000000009ecf800 Threw 0x00000000eaeec558 at C:jdk7u1_64pjdk7u5hotspotsrcsharevmprimsjvm.cpp:1166
Event: 7.686 Thread 0x0000000009ecf800 Threw 0x00000000eaefbaf0 at C:jdk7u1_64pjdk7u5hotspotsrcsharevmprimsjvm.cpp:1166
Events (10 events):
Event: 11.595 Executing VM operation: RevokeBias
Event: 11.595 Executing VM operation: RevokeBias done
Event: 11.595 Executing VM operation: RevokeBias
Event: 11.595 Executing VM operation: RevokeBias done
Event: 11.596 Executing VM operation: RevokeBias
Event: 11.596 Executing VM operation: RevokeBias done
Event: 11.597 Executing VM operation: RevokeBias
Event: 11.597 Executing VM operation: RevokeBias done
Event: 11.599 Executing VM operation: RevokeBias
Event: 11.599 Executing VM operation: RevokeBias done
Dynamic libraries:
0x000000003f800000 - 0x000000003f833000 C:Windowssystem32java.exe
0x00000000777d0000 - 0x0000000077979000 C:WindowsSYSTEM32ntdll.dll
0x00000000770f0000 - 0x000000007720f000 C:Windowssystem32kernel32.dll
0x00000000fdf30000 - 0x00000000fdf9c000 C:Windowssystem32KERNELBASE.dll
0x00000000ff4b0000 - 0x00000000ff58b000 C:Windowssystem32ADVAPI32.dll
0x00000000ff7e0000 - 0x00000000ff87f000 C:Windowssystem32msvcrt.dll
0x00000000ff880000 - 0x00000000ff89f000 C:WindowsSYSTEM32sechost.dll
0x00000000fefc0000 - 0x00000000ff0ed000 C:Windowssystem32RPCRT4.dll
0x00000000774c0000 - 0x00000000775ba000 C:Windowssystem32USER32.dll
0x00000000ff770000 - 0x00000000ff7d7000 C:Windowssystem32GDI32.dll
0x00000000ff970000 - 0x00000000ff97e000 C:Windowssystem32LPK.dll
0x00000000ff5a0000 - 0x00000000ff669000 C:Windowssystem32USP10.dll
0x00000000fc5f0000 - 0x00000000fc7e4000 C:WindowsWinSxSamd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_fa396087175ac9acCOMCTL32.dll
0x00000000ffa60000 - 0x00000000ffad1000 C:Windowssystem32SHLWAPI.dll
0x00000000fef70000 - 0x00000000fef9e000 C:Windowssystem32IMM32.DLL
0x00000000ff3a0000 - 0x00000000ff4a9000 C:Windowssystem32MSCTF.dll
0x000000006c6f0000 - 0x000000006c7c1000 C:Program FilesJavajre7binmsvcr100.dll
0x00000000611f0000 - 0x000000006190a000 C:Program FilesJavajre7binserverjvm.dll
0x00000000f9af0000 - 0x00000000f9af9000 C:Windowssystem32WSOCK32.dll
0x00000000ff920000 - 0x00000000ff96d000 C:Windowssystem32WS2_32.dll
0x00000000ff590000 - 0x00000000ff598000 C:Windowssystem32NSI.dll
0x00000000fb0c0000 - 0x00000000fb0fb000 C:Windowssystem32WINMM.dll
0x0000000077990000 - 0x0000000077997000 C:Windowssystem32PSAPI.DLL
0x0000000071700000 - 0x000000007170f000 C:Program FilesJavajre7binverify.dll
0x000000006dca0000 - 0x000000006dcc8000 C:Program FilesJavajre7binjava.dll
0x0000000070a90000 - 0x0000000070aa5000 C:Program FilesJavajre7binzip.dll
0x000000006c550000 - 0x000000006c6e4000 C:Program FilesJavajre7binawt.dll
0x00000000ff980000 - 0x00000000ffa57000 C:Windowssystem32OLEAUT32.dll
0x00000000ff190000 - 0x00000000ff393000 C:Windowssystem32ole32.dll
0x00000000fb4a0000 - 0x00000000fb4b8000 C:Windowssystem32DWMAPI.DLL
0x00000000fb8d0000 - 0x00000000fb926000 C:Windowssystem32uxtheme.dll
0x00000000fdb20000 - 0x00000000fdb2f000 C:Windowssystem32CRYPTBASE.dll
0x00000000fe1e0000 - 0x00000000fef68000 C:Windowssystem32SHELL32.dll
0x000000006da90000 - 0x000000006dac4000 C:Program FilesJavajre7binfontmanager.dll
0x000000006df30000 - 0x000000006df49000 C:Program FilesJavajre7binnet.dll
0x00000000fd400000 - 0x00000000fd455000 C:Windowssystem32mswsock.dll
0x00000000fd3f0000 - 0x00000000fd3f7000 C:WindowsSystem32wship6.dll
0x000000006ddb0000 - 0x000000006ddc1000 C:Program FilesJavajre7binnio.dll
0x000000006da40000 - 0x000000006da81000 C:Program FilesJavajre7bint2k.dll
0x00000000fbc90000 - 0x00000000fbcb2000 C:JavaChatJavaClientVersions20079_30_2007TrayIcon12.dll
0x00000000ff6d0000 - 0x00000000ff769000 C:Windowssystem32CLBCatQ.DLL
0x00000000fb330000 - 0x00000000fb45a000 C:Windowssystem32WindowsCodecs.dll
0x00000000fdac0000 - 0x00000000fdb17000 C:Windowssystem32apphelp.dll
0x00000000f5350000 - 0x00000000f5385000 C:Windowssystem32EhStorShell.dll
0x00000000fe000000 - 0x00000000fe1d7000 C:Windowssystem32SETUPAPI.dll
0x00000000fdfa0000 - 0x00000000fdfd6000 C:Windowssystem32CFGMGR32.dll
0x00000000fdfe0000 - 0x00000000fdffa000 C:Windowssystem32DEVOBJ.dll
0x00000000fc470000 - 0x00000000fc59c000 C:Windowssystem32PROPSYS.dll
0x00000000f3360000 - 0x00000000f39d2000 C:PROGRA~1MICROS~2Office14GROOVEEX.DLL
0x00000000738b0000 - 0x0000000073953000 C:WindowsWinSxSamd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_08e61857a83bc251MSVCR90.dll
0x0000000073290000 - 0x0000000073363000 C:WindowsWinSxSamd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_08e61857a83bc251MSVCP90.dll
0x0000000071f90000 - 0x0000000071fbf000 C:WindowsWinSxSamd64_microsoft.vc90.atl_1fc8b3b9a1e18e3b_9.0.30729.6161_none_0a1fd3a3a768b895ATL90.DLL
0x00000000f2f40000 - 0x00000000f335a000 C:PROGRA~1COMMON~1MICROS~1OFFICE14Culturesoffice.odf
0x00000000f26d0000 - 0x00000000f2f35000 C:PROGRA~1MICROS~2Office141033GrooveIntlResource.dll
0x00000000f51a0000 - 0x00000000f5220000 C:Windowssystem32ntshrui.dll
0x00000000fd820000 - 0x00000000fd843000 C:Windowssystem32srvcli.dll
0x00000000f5060000 - 0x00000000f506f000 C:Windowssystem32cscapi.dll
0x00000000fabf0000 - 0x00000000fabfb000 C:Windowssystem32slc.dll
0x00000000619e0000 - 0x0000000061a1d000 C:Windowssystem32pfmshx_70A.dll
0x00000000fda80000 - 0x00000000fdaa5000 C:Windowssystem32SspiCli.dll
0x00000000fce10000 - 0x00000000fce17000 C:WindowsSystem32wshtcpip.dll
0x00000000f5e40000 - 0x00000000f5e6e000 C:Program FilesCommon FilesMicrosoft SharedWindows LiveWLIDNSP.DLL
0x00000000fd7c0000 - 0x00000000fd81b000 C:Windowssystem32DNSAPI.dll
0x0000000071f50000 - 0x0000000071f76000 C:Program FilesBonjourmdnsNSP.dll
0x00000000fa9e0000 - 0x00000000faa07000 C:Windowssystem32Iphlpapi.DLL
0x00000000fa9a0000 - 0x00000000fa9ab000 C:Windowssystem32WINNSI.DLL
0x00000000f5e30000 - 0x00000000f5e38000 C:Windowssystem32rasadhlp.dll
0x00000000fa860000 - 0x00000000fa8b3000 C:WindowsSystem32fwpuclnt.dll
0x00000000fc030000 - 0x00000000fc042000 C:JavaChatJavaClientVersions20079_30_2007flashwindow.dll
0x00000000f5c70000 - 0x00000000f5d95000 C:Windowssystem32dbghelp.dll
VM Arguments:
java_command: main.JavaChatClient
Launcher Type: SUN_STANDARD
Environment Variables:
CLASSPATH=.;C:Program Files (x86)Javajre6libextQTJava.zip
PATH=C:Windowssystem32;C:Windows;C:Windowssystem32wbem;C:Program FilesCommon FilesMicrosoft SharedWindows Live;C:Program Files (x86)Common FilesMicrosoft SharedWindows Live;C:WindowsSystem32WindowsPowerShellv1.0;C:Program FilesDellDell Wireless WLAN Card;C:Program Files (x86)Common FilesRoxio SharedDLLShared;C:Program Files (x86)Windows LiveShared;C:Program Files (x86)QuickTimeQTSystem
USERNAME=Chris
OS=Windows_NT
PROCESSOR_IDENTIFIER=Intel64 Family 6 Model 23 Stepping 10, GenuineIntel
--------------- S Y S T E M ---------------
OS: Windows 7 , 64 bit Build 7601 Service Pack 1
CPU:total 2 (2 cores per cpu, 1 threads per core) family 6 model 23 stepping 10, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, tsc
Memory: 4k page, physical 4153716k(907500k free), swap 8305580k(3846420k free)
vm_info: Java HotSpot(TM) 64-Bit Server VM (23.1-b03) for windows-amd64 JRE (1.7.0_05-b06), built on Jun 27 2012 00:54:58 by "java_re" with unknown MS VC++:1600
time: Thu Aug 09 09:36:42 2012
elapsed time: 12 seconds
此"异常"表示您在 C 中访问了 NULL 值。
你能检查64位的所有类型都不变吗？
也许这在 32 位中有效，但找不到 64 位版本。
hJAWT = LoadLibraryW(path2);
Netbeans 有一个调试器，它允许您通过 JNI 在 Java 和 C 中设置断点。 这可以帮助您找到确切的线以及它发生的原因。
有趣的是，我目前实际上正在开发一个非常相似的应用程序，并且遇到了非常相似的问题。 我在 64 位 Windows 7 上运行一个基于 JAWT 的应用程序，一旦我尝试使用任何利用 JAWT awt; 及更高版本的代码，它就会爆炸。 如果您不介意，请为我尝试几件事，我们可以验证您是否遇到相同的问题（以及它是Java或Windows的事情，而不是我们的事情）：
- 如果删除本机代码中对 JAWT 的所有引用，会发生什么情况。 仍然调用本机函数，但只需删除对 JAWT 的所有引用。 这应该会导致
jawt.lib无法链接。 根据我的经验，一旦我删除了对 JAWT 的所有引用，我的应用程序就会停止崩溃。 - 如果您在本机代码中删除对自己内容的所有引用，并且只执行获取
JAWT_Win32DrawingSurfaceInfo句柄的基本 JAWT 初始化，会发生什么？ 它还会崩溃吗？ 根据我的经验，即使本机代码只初始化 JAWT，我的代码也会崩溃。 - 如果使用 JRE6 而不是 JRE7 运行会发生什么情况？ 对于我来说，我的应用程序在 Java 7 中立即崩溃，但在 Java 6 中运行良好。
有兴趣听听您是否看到相同的问题。 我开始怀疑Java 7 for Windows 7是否引入了某种回归。 仍在做更多的测试。 我会发布更多结果。
====
===========================================更新：新的有趣皱纹。 事实证明，对我来说，只需使用 System.load（...） 加载链接到 jawt.lib 的 DLL 就足够了。 我什至不必实际拨打本地电话。 渲染我的 Swing GUI 时它仍然会崩溃。
相关文章：
- "ostream &os"有什么用？
- libprotobuf 检查在 Mac OS 上执行程序时失败
- C++读取用户输入而不按回车键(Mac OS X），与Turbo Pascal中的读取键相同
- 如何在 MAC OS c/c++ 中阻止 USB 存储设备
- 编译 Boost 时在 OS X 上的"ld:未知选项:-soname"
- 在 c++ 中检查 Windows OS 服务器版本
- OS X: ld: 找不到 -lstdc++ 的库
- Python os.system(） 返回错误值
- Mac os x app bundle 在下载并运行时崩溃，但在终端或更改 Info.plist 时运行良好
- const 如何防止写入特定内存 [Clang， Mac OS]
- 旧C++代码中的目录查找导致 OS X Catalina 10.15 中的目录错误
- 如何在 Mac OS 上安装 boost-mpi 及其对 clang 的依赖关系？
- 在 Mac OS 中将 QT 与 CMAKE 集成
- Homebrew OS X OpenCV - 在另一台Mac上运行时寻找dylib
- 使用C/C++访问OS X密钥链
- 谷歌测试编译错误 Os X：函数式转换从"int"到"internal：：FloatingEq2Matcher"的模糊转换<float>
- 从我的2d数组中的一列返回的字符串值被压缩为一个字符串(在Mac os上打开Windows txt文件）
- VK_ERROR_INCOMPATIBLE_DRIVER with Mac OS and Vulkan MoltenVK
- 无法在 OS X Sierra 上安装 boost
- 尝试在 64 位 WIndows 7 OS 上使用 jawt
