<command-line>: fatal error: variant_BLACKPILL_F401Cx.h: No such file or directory

[rvbnsk]

Hi, upgraded from ststm32@15.4.1 to ststm32@15.5.0.

Code does not not build due to missing file variant_BLACKPILL_F401Cx.h. The problem was not visible on version ststm32@15.4.1

Actual config:

• pio core 6.1.6

platformio.ini:

[env:blackpill_f411ce]
platform = ststm32
board = blackpill_f411ce
framework = arduino
build_unflags = -std=gnu++14
build_flags = -std=gnu++17
...

[valeros]

Duplicate of #680, but thanks for reporting. A fix is already available in the development branch, a new release will be published today.