In the common template of vue, there are many red wavy lines in the error report. After checking, it is not a grammatical error.
The error message is that it should be indented with four spaces but I indented with eight spaces. From the information bursting out of the red wavy line, it can be seen that if I write the code in this way, there is no grammatical error, but it does not conform to the ESLint specification. Obsessive-compulsive disorder, I look extremely uncomfortable
solution:
Click the Settings button in the lower left corner --> select Settings
After entering eslint.enable, find ESLint in the extension and uncheck it
Then reboot and the tilde will disappear
