marlin compilation error

[toshinari123]

RuntimeError: deque mutated during iteration:
File "C:\Users\toshi.platformio\penv\Lib\site-packages\platformio\builder\main.py", line 180:
env.SConscript(env.GetExtraScripts("post"), exports="env")
File "C:\Users\toshi.platformio\packages\tool-scons\scons-local-4.5.2\SCons\Script\SConscript.py", line 598:
return _SConscript(self.fs, *files, **subst_kw)
File "C:\Users\toshi.platformio\packages\tool-scons\scons-local-4.5.2\SCons\Script\SConscript.py", line 285:
exec(compile(scriptdata, scriptname, 'exec'), call_stack[-1].globals)
File "D:\PROJECTS\nestspace\Octopus-Max-EZ\Firmware\Marlin-bugfix-2.1.x\buildroot\share\PlatformIO\scripts\offset_and_rename.py", line 24:
marlin.relocate_vtab(LD_FLASH_OFFSET)
File "D:\PROJECTS\nestspace\Octopus-Max-EZ\Firmware\Marlin-bugfix-2.1.x\buildroot\share\PlatformIO\scripts\marlin.py", line 30:
replace_define("VECT_TAB_OFFSET", address)
O\scripts\marlin.py", line 19:

https://community.platformio.org/t/marlin-runtimeerror-deque-mutated-during-iteration/34661/5
apply the fix in the bottommost post in above website

[ellensp]

This error is due to non maintained code.
Python was updated, breaking the old buildroot/share/PlatformIO/scripts/marlin.py

In MarlinFirware provided code this fix has been applied for some time...
MarlinFirmware/Marlin@c2decc3