STM32MP257F-DK Building Yocto with docker fails for SDK at glibc

[debugging]

 

 bitbake st-image-weston -c populate_sdk 

This works without the populate-sdk option

with the SDK an python error occurs

I can't find a way to get around this by cleanstate or clean glibc.

Attached the log.

Then did:

bitbake -ccleansstate glibc-locale

bitbake glibc-locale 

which  went fine (see attachment)

but then the build failed again with the same error

 

 

[debugging]

Deleted the repo and started the build all over again. Now the SDK and Weston image are all successfully build. it takes about 160GB. This after about 4 to 5 errors that could be recovered from with cleanall. Attached the result. There are a few warnings.  Question remains, how to recover from failures as in this post that could not be recovered from ? Perhaps ST can dedicate a wiki about such Yocto issues (assuming engineered have encountered these as well (they may have a knowledge base).