我已经在我的 Windows-7-64 PC 上的 Visual Studio 2015(使用 IDE)中成功开发了 WinAPI 应用程序。我通常在Release模式下测试程序。
然后我对我的源代码进行了一些编辑。程序编译和链接没有错误,但程序的行为并不完全符合我的预期,因此我切换到调试模式并尝试构建和运行。再次VS编译和链接没有错误,但随后抱怨
“无法启动程序 'f:\dropbox\blah\x64\Debug\xxx.exe'。
“f:\dropbox\blah\x64\Debug\xxx.exe”不是有效的 Win32 应用程序”。
我觉得这很奇怪,所以我切换回发布模式并再次尝试 - 程序启动正常。我做了一些编辑并重新构建了几次,但后来 VS 声明
“无法启动程序 'f:\dropbox\blah\x64\Release\xxx.exe'。
“f:\dropbox\blah\x64\Release\xxx.exe”不是有效的 Win32 应用程序”。
我尝试清理所有内容,重新启动 VS,甚至重新启动我的电脑..但都无济于事,我仍然遇到完全相同的错误。
EDIT:在阅读了类似的报告后,我尝试暂停 Dropbox 同步。然后它似乎起作用了,但只有一两次,然后问题又回来了。然后我尝试关闭多处理器编译,这似乎允许我的程序的发行版本再次运行。从那以后,我已经编辑-重建-运行了很多(50+?)次,没有出现问题 - 但它仍然拒绝运行调试版本。
EDIT:仅供参考,我的防病毒软件是 Microsoft Security Essentials
EDIT:调用 dumpbin 并传递我的(未运行的调试 exe)会产生以下输出:
File Type: EXECUTABLE IMAGE
Summary
1000 .00cfg
77BB8000 .data
1000 .gfids
4000 .idata
4000 .pdata
31000 .rdata
4000 .reloc
1000 .rsrc
DD000 .text
EDIT:刚刚尝试在另一台机器(windows-10-64)上进行编译-构建-运行,该机器通过 dropbox 链接,并且具有完全相同的症状,即在发布模式下运行,但不在调试模式下运行。
EDIT: On the advice of Michael Burr I ran dependancy walker on my (non-working) debug exe and it reported these errors:
then out of curiosity I thought I'd have a look at what dep-walker said about my (working) release exe and found that I got exactly the same list of errors!... upon more searching I found this SO question in which it was concluded: "The gist of it: As someone elsewhere stated, the tool is a bit dated by now and does not always work properly with newer OS. Thus keep an eye open and don't get mislead by missing 'API-MS-WIN-CORE-COM-L1-1-0.DLL', ... the problem probably lies entirely elsewhere."
EDIT: I switch between debug and release mode from the selection box on the left in the image below and I run the program by clicking the green triangle.
EDIT:我为调试 exe 生成了映射文件。它太大了,无法在此处显示,但它以以下几行开头......
Timestamp is 5811bed3 (Thu Oct 27 09:46:11 2016)
Preferred load address is 0000000140000000
Start Length Name Class
0001:00000000 00002840H .text$di CODE
0001:00002840 000da860H .text$mn CODE
0001:000dd0a0 00001020H .text$mn$00 CODE
0001:000de0c0 00001eb0H .text$x CODE
0001:000dff70 0000104bH .text$yd CODE
0002:00000000 00000110H .CRT$XCA DATA
0002:00000110 00000110H .CRT$XCAA DATA
0002:00000220 00000110H .CRT$XCL DATA
0002:00000330 00000128H .CRT$XCU DATA
0002:00000458 00000110H .CRT$XCZ DATA
0002:00000568 00000110H .CRT$XIA DATA
0002:00000678 00000110H .CRT$XIAA DATA
0002:00000788 00000110H .CRT$XIAC DATA
0002:00000898 00000110H .CRT$XIZ DATA
0002:000009a8 00000110H .CRT$XPA DATA
0002:00000ab8 00000110H .CRT$XPZ DATA
0002:00000bc8 00000110H .CRT$XTA DATA
0002:00000cd8 00000118H .CRT$XTZ DATA
0002:00000df0 0002c960H .rdata DATA
0002:0002d750 00000998H .rdata$r DATA
0002:0002e0e8 00000178H .rdata$zzzdbg DATA
0002:0002e260 00000110H .rtc$IAA DATA
0002:0002e370 00000188H .rtc$IMZ DATA
0002:0002e4f8 00000110H .rtc$IZZ DATA
0002:0002e608 00000110H .rtc$TAA DATA
0002:0002e718 00000188H .rtc$TMZ DATA
0002:0002e8a0 00000110H .rtc$TZZ DATA
0002:0002e9b0 00003b68H .xdata DATA
0002:00032518 00000275H .xdata$x DATA
0002:0003278d 00000000H .edata DATA
0003:00000000 000023e0H .data DATA
0003:000023e0 00000580H .data$r DATA
0003:00002960 77376001H .bss DATA
0004:00000000 0000369cH .pdata DATA
0005:00000000 00000ed0H .idata$5 DATA
0005:00000ed0 000000c8H .idata$2 DATA
0005:00000f98 00000018H .idata$3 DATA
0005:00000fb0 00000ed0H .idata$4 DATA
0005:00001e80 00001fc6H .idata$6 DATA
0006:00000000 0000015eH .gfids$y DATA
0007:00000000 0000011bH .00cfg DATA
0008:00000000 00000170H .rsrc$01 DATA
0008:00000170 000002ccH .rsrc$02 DATA
Address Publics by Value Rva+Base Lib:Object
0000:00000000 __guard_iat_table 0000000000000000 <absolute>
0000:00000000 __guard_longjmp_count 0000000000000000 <absolute>
0000:00000000 __guard_longjmp_table 0000000000000000 <absolute>
0000:00000000 __guard_fids_count 0000000000000000 <absolute>
0000:00000000 ___safe_se_handler_table 0000000000000000 <absolute>
0000:00000000 ___safe_se_handler_count 0000000000000000 <absolute>
0000:00000000 __guard_iat_count 0000000000000000 <absolute>
0000:00000000 __guard_fids_table 0000000000000000 <absolute>
0000:00000000 __dynamic_value_reloc_table 0000000000000000 <absolute>
0000:00000100 __guard_flags 0000000000000100 <absolute>
0000:00000000 __ImageBase 0000000140000000 <linker-defined>
0001:00002aa0 ?readstring@@YAXPEAD0@Z 0000000140003aa0 f COMMAND.obj
0001:00002b70 ?make_phere@@YAXH@Z 0000000140003b70 f COMMAND.obj
0001:00002c50 ?load_snap@@YAXXZ 0000000140003c50 f COMMAND.obj
0001:00002d30 ?i_rand_0_n_inclusive@@YAHH@Z 0000000140003d30 f COMMAND.obj