How ca i fix Illegal characters error ?

This has nothing to do with GetX,
I believe you should have copied this source code from another location and the space character has been replaced by the character 160, just delete each space you see and type space again
Thank Yooooooouuuuu for helping me 馃槆
This has nothing to do with GetX,
I believe you should have copied this source code from another location and the space character has been replaced by the character 160, just delete each space you see and type space again
As mentioned by Eduardo, this is a character conversion error that happened when you copy content from a website, and paste it directly into your IDE. As this is not related to Getx, I am closing.
Most helpful comment
This has nothing to do with GetX,
I believe you should have copied this source code from another location and the space character has been replaced by the character 160, just delete each space you see and type space again