vbs 有没有什么好的调试办法？ - 高级功能研发区 - 金字塔客服中心 - 专业程序化交易软件提供商

我自己做了一个框架，用起来都正常，但是只要在框架上切换了品种，然后点关闭，再打开，vbs就不工作了，我自己程序的事件也不会响应。

这时候，如果关闭金字塔，或者按停止vba的按钮，就会有非法退出错误。3.5版本会有dump文件产生。

用windbg分析

EXCEPTION_RECORD: ffffffff -- (.exr 0xffffffffffffffff)

ExceptionAddress: 00000000

ExceptionCode: c0000005 (Access violation)

ExceptionFlags: 00000000

NumberParameters: 2

Parameter[0]: 00000000

Parameter[1]: 00000000

Attempt to read from address 00000000

PROCESS_NAME: WinStock.exe

ADDITIONAL_DEBUG_TEXT:

Use '!findthebuild' command to search for the target build information.

If the build information is available, run '!findthebuild -s ; .reload' to set symbol path and load symbols.

FAULTING_MODULE: 7c920000 ntdll

DEBUG_FLR_IMAGE_TIMESTAMP: 4802bdbd

ERROR_CODE: (NTSTATUS) 0xc0000005 - "0x%08lx"

EXCEPTION_CODE: (NTSTATUS) 0xc0000005 - "0x%08lx"

EXCEPTION_PARAMETER1: 00000000

EXCEPTION_PARAMETER2: 00000000

READ_ADDRESS: 00000000

FOLLOWUP_IP:

oleaut32!VariantClear+58

770f4948 ebb9 jmp oleaut32!VariantClear+0x13 (770f4903)

FAILED_INSTRUCTION_ADDRESS:

+1e52faf0182df58

00000000 ?? ???

MOD_LIST: <ANALYSIS/>

FAULTING_THREAD: 000008b0

BUGCHECK_STR: APPLICATION_FAULT_NULL_INSTRUCTION_PTR_NULL_POINTER_READ_WRONG_SYMBOLS

PRIMARY_PROBLEM_CLASS: NULL_INSTRUCTION_PTR

DEFAULT_BUCKET_ID: NULL_INSTRUCTION_PTR

LAST_CONTROL_TRANSFER: from 770f4948 to 00000000

STACK_TEXT:

WARNING: Frame IP not in any known module. Following frames may be wrong.

0012f6fc 770f4948 116f4ca4 00000000 0254b778 0x0

0012f710 73271819 0254b778 02550f28 0254b778 oleaut32!VariantClear+0x58

0012f738 7327d603 00000001 7c80980a 7327e38e vbscript+0x1819

0012f758 7327e01d 00000000 025375cc 02537418 vbscript!DllGetClassObject+0x24e6

0012f774 7327ddd6 00000000 02537418 00000000 vbscript!DllCanUnloadNow+0x852

0012f794 7328ef58 02537418 00000111 00d151f4 vbscript!DllCanUnloadNow+0x60b

0012f7c4 78669479 0273ba64 0012f7ec 7866965b vbscript!DllCanUnloadNow+0x1178d

0012f7d0 7866965b 0000801d 00000039 0000801d mfc90+0x89479

0012f7ec 7863c307 0000801d 00000000 00000000 mfc90+0x8965b

0012f83c 7863baef 00000000 00000000 571111d0 mfc90+0x5c307

0012f910 7863a656 00000111 0000801d 00000000 mfc90+0x5baef

0012f94c 78639190 786386b4 78638739 7863a79d mfc90+0x5a656

00000000 00000000 00000000 00000000 00000000 mfc90+0x59190

STACK_COMMAND: ~0s; .ecxr ; kb

SYMBOL_STACK_INDEX: 1

SYMBOL_NAME: oleaut32!VariantClear+58

FOLLOWUP_NAME: MachineOwner

MODULE_NAME: oleaut32

IMAGE_NAME: oleaut32.dll

BUCKET_ID: WRONG_SYMBOLS

FAILURE_BUCKET_ID: NULL_INSTRUCTION_PTR_c0000005_oleaut32.dll!VariantClear

WATSON_STAGEONE_URL: http://watson.microsoft.com/StageOne/WinStock_exe/3_6_4_0/55ee53d8/unknown/0_0_0_0/bbbbbbb4/c0000005/00000000.htm?Retriage=1

Followup: MachineOwner

看上去是vb申请的资源释放的时候引发了空指针引用，但是理论上vbs是怎么也不会引起空指针错误，如果有，也会在vb这个层次提示“找不到对象”。

如果用script debugger跟踪，基本上单步一步就死掉了。

请问版主有没有更好的跟踪或查错的办法？

主题：vbs 有没有什么好的调试办法？