Received build errors when making:

Received build errors when making:

Linking KISSFCV2F7
Memory region         Used Size  Region Size  %age Used
        ITCM_RAM:       15496 B        16 KB     94.58%
ITCM_FLASH_CONFIG:          0 GB        16 KB      0.00%
      ITCM_FLASH:          0 GB       480 KB      0.00%
AXIM_FLASH_CONFIG:          0 GB        16 KB      0.00%
      AXIM_FLASH:      347784 B       480 KB     70.76%
        DTCM_RAM:       38128 B        64 KB     58.18%
           SRAM1:       31892 B       176 KB     17.70%
           SRAM2:          0 GB        16 KB      0.00%
       MEMORY_B1:          0 GB         0 GB
FLASH_CUSTOM_DEFAULTS:          0 GB 18446744073709551615 B      0.00%
/src/betaflight/tools/gcc-arm-none-eabi-9-2020-q2-update/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/bin/ld:./src/main/target/KISSFCV2F7/stm32_flash_f722_kissfcv2f7.ld:51: ignoring invalid character `\357' in expression
/src/betaflight/tools/gcc-arm-none-eabi-9-2020-q2-update/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/bin/ld:./src/main/target/KISSFCV2F7/stm32_flash_f722_kissfcv2f7.ld:51: ignoring invalid character `\277' in expression
/src/betaflight/tools/gcc-arm-none-eabi-9-2020-q2-update/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/bin/ld:./src/main/target/KISSFCV2F7/stm32_flash_f722_kissfcv2f7.ld:51: ignoring invalid character `\274' in expression
/src/betaflight/tools/gcc-arm-none-eabi-9-2020-q2-update/bin/../lib/gcc/arm-none-eabi/9.3.1/../../../../arm-none-eabi/bin/ld:stm32_flash_f7_split.ld:107: warning: memory region `FLASH_CUSTOM_DEFAULTS' not declared
   text    data     bss     dec     hex filename
 342808    4976   65044  412828   64c9c ./obj/main/betaflight_KISSFCV2F7.elf
Creating HEX ./obj/betaflight_4.3.0_KISSFCV2F7.hex