Memory report fails

[KentOverton]

I am bringing up a brand new laptop for devlopment.

I downloaded and installesd nRF Connect, SDK 2.6.0, SDK 2.7.0 and SDK 2.8.0. The SDK 2.9.0 installation failed.

I ported a project from my old laptop and built it on the new laptop - the build was successful.

When I tried to run a memory report I got:

Command failed: west build -d c:\Users\kover\HomeSmart\VScode\lockbox\build -t footprint

Traceback (most recent call last):

  File "C:\ncs\v2.6.0\zephyr\scripts\footprint\size_report", line 30, in <module>

    from elftools.elf.elffile import ELFFile

  File "C:\ncs\toolchains\b620d30767\opt\bin\Lib\site-packages\elftools\elf\elffile.py", line 41, in <module>

    from ..dwarf.dwarfinfo import DWARFInfo, DebugSectionDescriptor, DwarfConfig

  File "C:\ncs\toolchains\b620d30767\opt\bin\Lib\site-packages\elftools\dwarf\dwarfinfo.py", line 17, in <module>

    from .structs import DWARFStructs

  File "C:\ncs\toolchains\b620d30767\opt\bin\Lib\site-packages\elftools\dwarf\structs.py", line 10, in <module>

    from logging.config import valid_ident

  File "<frozen zipimport>", line 259, in load_module

  File "logging\config.py", line 30, in <module>

  File "<frozen zipimport>", line 259, in load_module

  File "logging\handlers.py", line 26, in <module>

  File "<frozen zipimport>", line 259, in load_module

  File "socket.py", line 51, in <module>

ImportError: Module use of python312.dll conflicts with this version of Python.

FATAL ERROR: command exited with status 1: 'C:\ncs\toolchains\b620d30767\opt\bin\cmake.EXE' --build 'c:\Users\kover\HomeSmart\VScode\lockbox\build' --target footprint

[droberson]

I have the same issue. I have SDK 2.8.0 and 2.6.2 installed. When I build for 2.6.2, I receive the exact same error when trying to generate a memory report (ImportError: Module use of python312.dll conflicts with this version of Python). When I build for 2.8.0, generating a memory report works fine. Figured I would report my findings here as well to corroborate your findings. Hopefully Nordic can shed some light on this.

Side note, I had to install 2.6.2 to do the Developer Academy training modules since 2.7.0+ isn't supported by some of the modules.

Derek

[Amanda Hsieh]

Hi,

File "C:\ncs\v2.6.0\zephyr\scripts\footprint\size_report", line 30, in <module>

  File "C:\ncs\toolchains\b620d30767\opt\bin\Lib\site-packages\elftools\elf\elffile.py"

Seems you are using toolchain v2.9.0 to build SDK v2.6.0. 

Please ensure the versions of the toolchain and SDK are consistent. 

Regards,
Amanda H.

[KentOverton]

I believe they are.

Note that I tried to install 2.9.0 - but the installation failed