CODEWITHSUNDEEP
qtdebuggingwindbg
BenK
BenK

Reputation: 333

CDB crashes in Qt

I have a Qt 5.4 project on Windows 7 using MSVC 2013 and the CDB debugger. When I attempt to debug the program, the debug log shows that the debugger crashes. I can run the program without debugging.

The relevant error message is

Cannot execute '"C:...\Qt\build-GENOVA->Clone_of_Desktop_Qt_5_4_0_MSVC2013_64bit-Debug\debug\GENOVA.exe"', Win32 error > 0n50 "The request is not supported." Debuggee initialization failed, Win32 error 0n50 "The request is not supported."

What's going on here?

Upvotes: 3

Views: 3910

Answers (1)

Qmick Zh
Qmick Zh

Reputation: 565

Go to Qtcreator->option->build&run->debuggers to see the version of your cdb.

It may because you are using a 32bit cdbto debug a 64bit program. if it is 32bit, Try to uninstall it and install 64bit one.

If your cdb is 64bit, try to use windbg.exe(at the same folder of cdb.exe) to open your executable file to see more error details.

Upvotes: 5

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