Arduino: 1.8.19 (Windows 10), Board: "Arduino Mega or Mega 2560, ATmega2560 (Mega 2560)" In file included from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\MarlinConfig.h:30:0, from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\I2CPositionEncoder.cpp:31: Configuration.h:1:1: error: stray '\357' in program /** ^ Configuration.h:1:2: error: stray '\273' in program /** ^ Configuration.h:1:3: error: stray '\277' in program /** ^ In file included from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\MarlinConfig.h:32:0, from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\I2CPositionEncoder.cpp:31: Configuration_adv.h:1:1: error: stray '\357' in program /** ^ Configuration_adv.h:1:2: error: stray '\273' in program /** ^ Configuration_adv.h:1:3: error: stray '\277' in program /** ^ In file included from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\MarlinConfig.h:30:0, from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\Marlin.h:36, from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\Sd2Card.cpp:29: Configuration.h:1:1: error: stray '\357' in program /** ^ Configuration.h:1:2: error: stray '\273' in program /** ^ Configuration.h:1:3: error: stray '\277' in program /** ^ In file included from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\MarlinConfig.h:32:0, from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\Marlin.h:36, from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\Sd2Card.cpp:29: Configuration_adv.h:1:1: error: stray '\357' in program /** ^ Configuration_adv.h:1:2: error: stray '\273' in program /** ^ Configuration_adv.h:1:3: error: stray '\277' in program /** ^ In file included from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\MarlinConfig.h:30:0, from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\MarlinSerial.cpp:35: Configuration.h:1:1: error: stray '\357' in program /** ^ Configuration.h:1:2: error: stray '\273' in program /** ^ Configuration.h:1:3: error: stray '\277' in program /** ^ In file included from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\MarlinConfig.h:32:0, from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\MarlinSerial.cpp:35: Configuration_adv.h:1:1: error: stray '\357' in program /** ^ Configuration_adv.h:1:2: error: stray '\273' in program /** ^ Configuration_adv.h:1:3: error: stray '\277' in program /** ^ In file included from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\MarlinConfig.h:30:0, from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\Max7219_Debug_LEDs.cpp:52: Configuration.h:1:1: error: stray '\357' in program /** ^ Configuration.h:1:2: error: stray '\273' in program /** ^ Configuration.h:1:3: error: stray '\277' in program /** ^ In file included from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\MarlinConfig.h:32:0, from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\Max7219_Debug_LEDs.cpp:52: Configuration_adv.h:1:1: error: stray '\357' in program /** ^ Configuration_adv.h:1:2: error: stray '\273' in program /** ^ Configuration_adv.h:1:3: error: stray '\277' in program /** ^ In file included from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\MarlinConfig.h:30:0, from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\Marlin.h:36, from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\Marlin_main.cpp:244: Configuration.h:1:1: error: stray '\357' in program /** ^ Configuration.h:1:2: error: stray '\273' in program /** ^ Configuration.h:1:3: error: stray '\277' in program /** ^ In file included from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\MarlinConfig.h:30:0, from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\G26_Mesh_Validation_Tool.cpp:27: Configuration.h:1:1: error: stray '\357' in program /** ^ Configuration.h:1:2: error: stray '\273' in program /** ^ Configuration.h:1:3: error: stray '\277' in program /** ^ In file included from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\MarlinConfig.h:32:0, from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\Marlin.h:36, from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\Marlin_main.cpp:244: Configuration_adv.h:1:1: error: stray '\357' in program /** ^ Configuration_adv.h:1:2: error: stray '\273' in program /** ^ Configuration_adv.h:1:3: error: stray '\277' in program /** ^ In file included from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\MarlinConfig.h:32:0, from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\G26_Mesh_Validation_Tool.cpp:27: Configuration_adv.h:1:1: error: stray '\357' in program /** ^ Configuration_adv.h:1:2: error: stray '\273' in program /** ^ Configuration_adv.h:1:3: error: stray '\277' in program /** ^ In file included from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\MarlinConfig.h:30:0, from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\M100_Free_Mem_Chk.cpp:51: Configuration.h:1:1: error: stray '\357' in program /** ^ Configuration.h:1:2: error: stray '\273' in program /** ^ Configuration.h:1:3: error: stray '\277' in program /** ^ In file included from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\MarlinConfig.h:32:0, from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\M100_Free_Mem_Chk.cpp:51: Configuration_adv.h:1:1: error: stray '\357' in program /** ^ Configuration_adv.h:1:2: error: stray '\273' in program /** ^ Configuration_adv.h:1:3: error: stray '\277' in program /** ^ In file included from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\MarlinConfig.h:30:0, from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\Marlin.ino:31: Configuration.h:1:1: error: stray '\357' in program /** ^ Configuration.h:1:2: error: stray '\273' in program /** ^ Configuration.h:1:3: error: stray '\277' in program /** ^ In file included from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\MarlinConfig.h:32:0, from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\Marlin.ino:31: Configuration_adv.h:1:1: error: stray '\357' in program /** ^ Configuration_adv.h:1:2: error: stray '\273' in program /** ^ Configuration_adv.h:1:3: error: stray '\277' in program /** ^ In file included from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\MarlinConfig.h:30:0, from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\Marlin.h:36, from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\SdBaseFile.cpp:30: Configuration.h:1:1: error: stray '\357' in program /** ^ Configuration.h:1:2: error: stray '\273' in program /** ^ Configuration.h:1:3: error: stray '\277' in program /** ^ In file included from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\MarlinConfig.h:32:0, from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\Marlin.h:36, from C:\Users\migel\Downloads\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.6_AunyCubic_Kossel\Marlin-1.1.x\Marlin\SdBaseFile.cpp:30: Configuration_adv.h:1:1: error: stray '\357' in program /** ^ Configuration_adv.h:1:2: error: stray '\273' in program /** ^ Configuration_adv.h:1:3: error: stray '\277' in program /** ^ exit status 1 stray '\357' in program This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences.