NPM Install Laravel Mix Error

Problem

npm WARN deprecated chokidar@2.1.8: Chokidar 2 will break on node v14+. Upgrade to chokidar 3 with 15x less dependencies.   

npm ERR! Unexpected end of JSON input while parsing near '...Isbq9D6cI3umFk9M79GUT'                                                                                                                        npm ERR! A complete log of this run can be found in: 

npm ERR!     C:\Users\awan\AppData\Roaming\npm-cache\_logs\2020-10-12T10_07_36_586Z-debug.log   

Solution 

npm cache clean --force

or

Clear all file 

C:\Users\<username>\AppData\Roaming\npm-cache

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