Why visual studio code show me this Error

CodePudding user response：

Hovering over the red underline should give you a hint of what the error is. You can also check the Output with Ctrl J and clicking output, then selecting either prettier or eslint or whichever extension might be giving you the error and find more information.

CodePudding user response：

Looks like your linter has picked up on some trailing spaces.

Place your cursor next to one of the red lines and press the following for quick fixes

CTRL   .

Either that or remove any trailing spaces you have