Setting Visual Studio 2015 debugger
-
Hi, welcome to devnet,
You can't use the built-in debugger of Visual Studio. You need to install a debugging engine called CDB separately.
Download and install Windows SDK and during installation select an optional component called "debugging tools for windows". This will install CDB which you can then hook to your Qt kit in the Qt Creator. -
Thanks for the help.
Now that I have downloaded and installed "Windows Software Development Kit (SDK) for Windows 10" from "https://dev.windows.com/en-US/downloads/windows-10-sdk", how do I hook up CDB to Qt in the Qt Creator? -
First confirm that Qt Creator is recognizing the debugger correctly: go to Tools -> Options -> Build & Run -> Debuggers. CDB should be listed there.
If it's there then switch to "Kits" tab, select the kit you want the debugger set for and from the Debugger combo select the newly installed CDB. -
If you used the default location for Windows SDK it should be in
C:\Program Files (x86)\Windows Kits\10\Debuggers\x64\cdb.exe.
Switchx64tox86for the 32bit version. -
Thanks again for the help.
Unfortunately this directory does not contain the CDB.
Snip
Volume in drive C has no label.
Volume Serial Number is DC4F-CF6BDirectory of C:\Program Files (x86)\Windows Kits\10\Debuggers\x64
2015-11-09 09:20 PM <DIR> .
2015-11-09 09:20 PM <DIR> ..
2015-07-09 10:26 PM 1,514,688 dbghelp.dll
2015-07-09 10:26 PM 114,368 srcsrv.dll
2015-07-09 10:26 PM 156,864 symsrv.dll
3 File(s) 1,785,920 bytes
2 Dir(s) 210,909,159,424 bytes free -
As I said earlier - debugging tools are an optional component of Windows SDK. Did you select it in the installer?
-
I am 100% sure that when I first installed the SDK I "selected "debugging tools for windows" as one of the options, but nonetheless, to be 100% sure, I uninstalled the SDK and then reinstalled it. After reinstalling the SDK Qt Creator *is recognizing the debugger correctly. However, when I F5 it, I am still getting the same message. What else should I do?
-
Did you add it to your kit like I mentioned (don't forget to hit apply button ;) )?
-
Hello,
I'm interrested in your tchat, because I have the same question. Chris, I followed your procedure, but the install of VS sdk ask nothing. As it is ths "vssdk_full" from MS, I expexted all ok. But the C:\Program Files (x86)\Windows Kits\10\ directory has no Debuggers sub dir.
Is there a special location for the vssdk ? -
@Furkas Visual Studio SDK is something else. It is an SDK for developing VS extensions and it does not contain "Debugging tools for Windows". We were talking about "Windows SDK", not "Visual Studio SDK". Note that Visual Studio 2015 also installs Windows SDK, but it's a stripped down version that does not have debugging tools component. To get full Windows SDK with debugging tools component use this link.
-
Did you add it to your kit like I mentioned (don't forget to hit apply button ;) )?
Yes,
I follow and documented, with pictures, the whole installation of the Windows SDK you recommended. Then I checked "Tools -> Options -> Build & Run -> Debuggers" to make sure that Qt Creator had found the debugger and, well, yes, it did. Please have a look on the link above.
Thanks so much Chris. -
That's the debuggers tab. That's the first half of what I suggested.
I meant did you add the debugger to the kit i.e. switch to "Kits" tab, select your kit and set one of the detected debuggers there. -
That's the debuggers tab. That's the first half of what I suggested.
I meant did you add the debugger to the kit i.e. switch to "Kits" tab, select your kit and set one of the detected debuggers there. -
is this OK?
I can't tell from that picture. Click on the kit you are using in your project. The details for it will be shown below. In there there's a "debugger" combo box. If it's empty then open it, select CDB from the list and hit apply.
Btw. The list there shows Qt packages compiled for VS2012 and 2013. If you're using VS2015 none of these will work correctly. You can't mix & match VS versions.
-
is this OK?
I can't tell from that picture. Click on the kit you are using in your project. The details for it will be shown below. In there there's a "debugger" combo box. If it's empty then open it, select CDB from the list and hit apply.
Btw. The list there shows Qt packages compiled for VS2012 and 2013. If you're using VS2015 none of these will work correctly. You can't mix & match VS versions.
-
@DelNoble , @Chris Kawa
More information : i'm using W7 64b, and the 2015 has no dbg under W8. I think it's the reason of my first trouble.
I tried to load Windows SDK for W7, but the install failed.
I retry to use Qt with minGW, (my first attempt), but I'm stucked on the debug error "do not support python scripting...".
I deleted my minGW, et reloaded the latest version, carrefully installing the "mingw32_gdb_python" in the package.
But as I try to configure Qt kit with this debuger, it's marqued "Not recognised" in the type. Qt then has the error "Unable to create a debugger engine if the type "No engine"".
Where can I find a dbg runable with Qt and minGW, or, where can I find the information for a proper install ?
Thanks -
@DelNoble , @Chris Kawa
More information : i'm using W7 64b, and the 2015 has no dbg under W8. I think it's the reason of my first trouble.
I tried to load Windows SDK for W7, but the install failed.
I retry to use Qt with minGW, (my first attempt), but I'm stucked on the debug error "do not support python scripting...".
I deleted my minGW, et reloaded the latest version, carrefully installing the "mingw32_gdb_python" in the package.
But as I try to configure Qt kit with this debuger, it's marqued "Not recognised" in the type. Qt then has the error "Unable to create a debugger engine if the type "No engine"".
Where can I find a dbg runable with Qt and minGW, or, where can I find the information for a proper install ?
Thanks -
@Furkas Please don't hijack other people threads. If you want to ask about MinGW start another thread. MinGW is provided as an all-in-the-box option in the online installer for both commercial and free licenses.
