qt exercise problem 3 radar scanning
The purpose is to: modify the qt creator project to
debug when others develop it, vs. use more, qt creator less.
Source code: (qt creator project)
https://download.csdn.net/download/wowocpp/15543565
1
The source code of others is written in visual studio 2019.
The environment on my computer is visual studio 2017,
so I
need to modify it according to the following configuration
https://blog.csdn.net/weixin_39956356/article/details/103112448
error MSB8020: Cannot find the generation tool for v142 (platform toolset="v142"). If you want to use the v142 build tool to build, please install the v142 build tool.
The cause
of the problem is that the v142 toolset is not installed. In fact, v142 corresponds to VS2019. My project was copied from another computer. The previous compiler VS2019 is now VS2017, so this error was reported.
v142–>VS2019
v141–>VS2017
v140–>VS2015
v120–>VS2013
Modify it to the tool set corresponding to the current compiler, and re-solve the target
project -> properties -> general -> platform tool set -> select the corresponding
If the problem cannot be solved, you can delete the hidden .vs folder in the project directory and try again
Note: If you copy a lower version of the project to a higher version of the vs compiler, you will be asked if you want to use the new configuration, just click Yes, you don’t need to change the tool set number like the one above. Of course, it is also recommended that you delete the .vs hidden folder.
2
Although std
is used : This project uses mingw64 and visual studio 2017 64-bit, and both can be compiled successfully.
