In file included from C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\WSerial.cpp:1: C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\WSerial.h:7:12: fatal error: USBSerial.h: No such file or directory 7 | #include | ^~~~~~~~~~~~~ compilation terminated. In file included from C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\wiring.h:48, from C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\Arduino.h:36, from C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\Stream.cpp:25: C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\WSerial.h:7:12: fatal error: USBSerial.h: No such file or directory 7 | #include | ^~~~~~~~~~~~~ compilation terminated. In file included from C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino/wiring.h:48, from C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino/Arduino.h:36, from C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\IPAddress.cpp:20: C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino/WSerial.h:7:12: fatal error: USBSerial.h: No such file or directory 7 | #include | ^~~~~~~~~~~~~ compilation terminated. In file included from C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\wiring.h:48, from C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\Arduino.h:36, from C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\HardwareSerial.cpp:26: C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\WSerial.h:7:12: fatal error: USBSerial.h: No such file or directory 7 | #include | ^~~~~~~~~~~~~ compilation terminated. In file included from C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\wiring.h:48, from C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\Arduino.h:36, from C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\Print.cpp:23: C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\WSerial.h:7:12: fatal error: USBSerial.h: No such file or directory 7 | #include | ^~~~~~~~~~~~~ compilation terminated. In file included from C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\wiring.h:48, from C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\Arduino.h:36, from C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\wiring_pulse.cpp:19: C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\WSerial.h:7:12: fatal error: USBSerial.h: No such file or directory 7 | #include | ^~~~~~~~~~~~~ compilation terminated. In file included from C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\wiring.h:48, from C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\Arduino.h:36, from C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\Tone.cpp:22: C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\WSerial.h:7:12: fatal error: USBSerial.h: No such file or directory 7 | #include | ^~~~~~~~~~~~~ compilation terminated. In file included from C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\wiring.h:48, from C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\Arduino.h:36, from C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\WInterrupts.cpp:20: C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\WSerial.h:7:12: fatal error: USBSerial.h: No such file or directory 7 | #include | ^~~~~~~~~~~~~ compilation terminated. In file included from C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\wiring.h:48, from C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\Arduino.h:36, from C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\main.cpp:21: C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\cores\arduino\WSerial.h:7:12: fatal error: USBSerial.h: No such file or directory 7 | #include | ^~~~~~~~~~~~~ compilation terminated. Using library USBSerial at version 1.0.0 in folder: C:\Users\bleke\Documents\Arduino\libraries\USBSerial Using library USBLibrarySTM32 at version 1.0.1 in folder: C:\Users\bleke\Documents\Arduino\libraries\USBLibrarySTM32 Using library MIDIUSB at version 1.0.5 in folder: C:\Users\bleke\Documents\Arduino\libraries\MIDIUSB Using library SrcWrapper at version 1.0.1 in folder: C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\libraries\SrcWrapper Using library USBDevice at version 1.0.0 in folder: C:\Users\bleke\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.11.0\libraries\USBDevice exit status 1