ionic 4 - livereload does not work

ios ionic-framework livereload ionic4

Try with below mentioned command 

ionic cordova run ios --device -lcs

A workaround is to run ionic serve from a sudoer user.

sudo ionic serve

Related

I have a problem whith adding a Container in a JFrame
Regex match if a substring is NOT found
Concatenating strings in iterating loop: += does not work as expected
Can map function in JS do multiple transformations at once? [closed]
Is "I don't work here" literal or does it mean "I am not an employee of this establishment"? [closed]
Etymology of 'vape'
More general term than "slashdotting"
Can “as soon as” ever mean “immediately after”?
Is "great" used by native speakers to describe calamities any more?
What is the definition of a word? [closed]
"Hot cakes" or "flapjacks" in 1890s American South?
"Dead on arrival"