lacks python27.dll

[xren5321]

The QT6.7.2 I downloaded lacks python27.dll,I downloaded python27.dll and copied it to C:\Windows\SysWOW64,The result is a message indicating that the application cannot start properly

[xren5321]

[SGaist]

Hi and welcome to devnet,

Qt does not use Python, especially 2.7.
What exactly did you install ?
On which version of Windows ?

On a side note, never install things like that in SysWOW64, you might compromise your system. Qt does not need that at all.

[xren5321]

Thank you for your answer, I don't know what happened,
my system version is Windows 11 Professional 23H2.
I just installed the miniconda, I mainly embedded development, the environment is the arm - none - eabi, openocd, mingw64, make cmake, matlab2024a,.
I also on another computer installation is successful, but this is my computer is a failure

[SGaist]

Then I would recommend clean all the dependencies that were downloaded and rebuild an environment from scratch.

I would also compare the environment variables between the computer where it works and yours.

[xren5321]

I found the problem. arm-none-gdb-py.exe was run during QT startup and an error was reported, but I don't understand why arm-none-gdb-py.exe was started when QT was run. I installed QT6.7 with the default configuration selected without adding other configurations。

[SGaist]

I don't either. It would be nice if you could translate the error messages to English.

[cristian-adam]

This has nothing to do with Qt 6.7.2.

You have a gcc toolchain from https://developer.arm.com/-/media/Files/downloads/gnu-rm/10.3-2021.10/gcc-arm-none-eabi-10.3-2021.10-win32.zip

This toolchain ha compiled GDB arm-none-eabi-gdb-py.exe with Python support, but they have forgotten to include python27.dll in the package.

Unfortunately the newer versions of the toolchain at https://developer.arm.com/downloads/-/arm-gnu-toolchain-downloads do not include Python scripting for GDB.

Please file a ticket at https://developer.arm.com/

[cristian-adam]

But, if you install https://www.python.org/ftp/python/2.7.18/python-2.7.18.msi then you will get arm-none-eabi-gdb-py.exe starting!