6. Common Errors

[中文]

6.1. Incorrect Font Selection

For a text widget, make sure the selected Font contains all characters in Content. Otherwise, an error is reported during export.

Incorrect font selection

6.2. ROM Overflow During Compilation

If the following error occurs during compilation, too many images may have been imported, or the designed image size on the interface may be too large, causing ROM overflow.

/opt/gcc-arm-none-eabi-10.3-2021.10/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: missing --end-group; added as last command line option
/opt/gcc-arm-none-eabi-10.3-2021.10/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: app.elf section `.data' will not fit in region `FLASH'
/opt/gcc-arm-none-eabi-10.3-2021.10/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: ROM overflow!!!
/opt/gcc-arm-none-eabi-10.3-2021.10/bin/../lib/gcc/arm-none-eabi/10.3.1/../../../../arm-none-eabi/bin/ld: region `FLASH' overflowed by 3256 bytes