Unexpected end of JSON input while parsing near '...: https://openpgpjs.o' code example
Example 1: SyntaxError: Unexpected end of JSON input while parsing near '...version":"2.0.6","devD' cli
npm cache clean --force
then run npm i
Example 2: npm ERR! Unexpected end of JSON input while parsing near '...rity":"sha512-o7nOSN0
npm cache clean --force