Error: Unknown environment names 'due'. Valid names are 'dueUSB' about deviot

[thomsna]

I don't have the error anymore after I unchecked "Keep Temp Files" in Deviot Menu > Options

[gepd]

Please go to Deviot Menu > Options > Update Platformio if you have an old version of platformio it will be updated, if it doesn't solve the problem, please let me here the code are you using to try other solution.

[guilhermeaugustos]

Really, my Platformio it was not updated. Apparently everything is working fine, thank you for your help.

[thomsna]

I get the same type of error when selecting Arduino Zero (USB Native Port):

Error: Unknown environment names 'zeroUSB'. Valid names are 'mzeroproUSB, teensy31, pro16MHzatmega328, micro, mzeroUSB, uno'

PlatformIO is already up to date at 3.0.1

[ahart2869]

I get the below error when attempting to compile what am I doing wrong.
Error: Unknown environment names 'STM32F103RC_creality'. Valid names are 'include_tree'