Question

我的应用程序使用twain dll扫描文档。有许多用户使用我的应用程序没有问题。但对于少数用户，我的应用程序挂起并收到我的应用程序停止工作的错误。

用户报告此问题正在使用Windows Vista或Windows 7.内存转储显示System.Runtime.InteropServices.COMException。请参阅下面从内存转储中获取的堆栈跟踪。

FAULTING_IP: 
ntdll!RtlReportCriticalFailure+5b
77a6015d eb1c            jmp     ntdll!RtlReportCriticalFailure+0x6f (77a6017b)

EXCEPTION_RECORD:  ffffffff -- (.exr 0xffffffffffffffff)
ExceptionAddress: 00000000
   ExceptionCode: 80000003 (Break instruction exception)
  ExceptionFlags: 00000000
NumberParameters: 0

FAULTING_THREAD:  000016e0

PROCESS_NAME:  NetX360.exe

ERROR_CODE: (NTSTATUS) 0x80000003 - {EXCEPTION}  Breakpoint  A breakpoint has been reached.

EXCEPTION_CODE: (HRESULT) 0x80000003 (2147483651) - One or more arguments are invalid

NTGLOBALFLAG:  0

APPLICATION_VERIFIER_FLAGS:  0

MANAGED_STACK: !dumpstack -EE
OS Thread Id: 0x16e0 (0)
Current frame: 
ChildEBP RetAddr  Caller,Callee

EXCEPTION_OBJECT: !pe 28dba80
Exception object: 028dba80
Exception type: System.Runtime.InteropServices.COMException
Message: Unknown error.
InnerException: <none>
StackTrace (generated):
    SP       IP       Function

StackTraceString: <none>
HResult: 80004005

MANAGED_OBJECT: !dumpobj 28dbac8
Name: System.String
MethodTable: 6a110a00
EEClass: 69ecd64c
Size: 46(0x2e) bytes
 (C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\mscorlib.dll)
String: Unknown error.
Fields:
      MT    Field   Offset                 Type VT     Attr    Value Name
6a112c4c  4000096        4         System.Int32  1 instance       15 m_arrayLength
6a112c4c  4000097        8         System.Int32  1 instance       14 m_stringLength
6a1116e0  4000098        c          System.Char  1 instance       55 m_firstChar
6a110a00  4000099       10        System.String  0   shared   static Empty
    >> Domain:Value  00082978:01db1198 <<
6a111630  400009a       14        System.Char[]  0   shared   static WhitespaceChars
    >> Domain:Value  00082978:01db1740 <<

EXCEPTION_MESSAGE:  Unknown error.

MANAGED_OBJECT_NAME:  System.Runtime.InteropServices.COMException

LAST_CONTROL_TRANSFER:  from 77a60d68 to 77a6015d

BUGCHECK_STR:  APPLICATION_FAULT_ACTIONABLE_HEAP_CORRUPTION_heap_failure_invalid_argument_WRONG_SYMBOLS

PRIMARY_PROBLEM_CLASS:  ACTIONABLE_HEAP_CORRUPTION_heap_failure_invalid_argument

DEFAULT_BUCKET_ID:  ACTIONABLE_HEAP_CORRUPTION_heap_failure_invalid_argument

STACK_TEXT:  
77a6015d ntdll!RtlReportCriticalFailure+0x5b
77a60d68 ntdll!RtlpReportHeapFailure+0x21
77a60e56 ntdll!RtlpLogHeapFailure+0xa1
77a2b0c8 ntdll!RtlSizeHeap+0x69
778212e0 ole32!CRetailMalloc_GetSize+0x21
767f43d9 oleaut32!APP_DATA::FreeCachedMem+0x30
767f3e6c oleaut32!SysFreeString+0x6b
118b1647 VM31bTXP+0x1647
779ee1c4 ntdll!LdrpCallInitRoutine+0x14
779e8dea ntdll!LdrpUnloadDll+0x3d8
779ee8e2 ntdll!LdrUnloadDll+0x46
76aa0979 kernel32!FreeLibrary+0x15
597d6512 twain!CDataSrc::unload+0x22
597d66b9 twain!CDataSrc::SendMessageA+0x81
597d6c1e twain!CDataSrc::identityMsg+0x18
597d6d0d twain!CDataSrc::MessageNoAppCheck+0x47
597d6e14 twain!CDataSrc::IDataSrc+0xd0
597d58f6 twain!CDsm::registerDS+0x1b7
597d5ca3 twain!CDsm::registerDirDSs+0x163
597d5c87 twain!CDsm::registerDirDSs+0x147
597d5dc7 twain!CDsm::findAndRegisterDSs+0x85
597d5ed9 twain!CDsm::findClosestDefaultDS+0xcc
597d634d twain!CDsm::identityMsg+0x17e
597d6404 twain!CDsm::Message+0x91
597d8ec6 twain!DSM_Entry+0x102
0540605c unknown+0x0
119792d3 unknown+0x0
11979255 unknown+0x0
68991eab System_Windows_Forms_ni+0xa51eab
68991eab System_Windows_Forms_ni+0xa51eab
68120317 System_Windows_Forms_ni+0x1e0317
68136d71 System_Windows_Forms_ni+0x1f6d71
68136d1a System_Windows_Forms_ni+0x1f6d1a
68136d1a System_Windows_Forms_ni+0x1f6d1a
68136b74 System_Windows_Forms_ni+0x1f6b74
68140207 System_Windows_Forms_ni+0x200207

请告知此类异常何时发生。

Answer 1

Vista和Windows 7可能会检测到这个糟糕的代码，XP默默允许，并且可能会打开安全门。

请与提供商联系以获取更新的驱动程序/ dll。

应用程序崩溃 - COM异常

1 个答案: