what might be the cause for this error message npm err! unexpected end of json input while parsing near '...b082e37e1bbd3674a943d' when installing react npm package code example

Example 1: npm ERR! Unexpected end of JSON input while parsing near '...ty":"sha512-2GTXt3b2Q'

npm cache clean --force

Example 2: Unexpected end of JSON input while parsing near '...fcd15e632426a1be","ta'

npm cache clean --force