如图，报错semver.js版本不正确，解决思路是在node_modules/semver.js内，忽略版本检查

'''

// if ANY of the sets match ALL of its comparators, then pass

Range.prototype.test = function(version) {

// ignore the version of this file

return true;

// ignore the version of this file

if (!version)

return false;

if (typeof version === 'string')

version = new SemVer(version, this.options);

for (var i = 0; i < this.set.length; i++) {

if (testSet(this.set[i], version, this.options))

return true;

}

return false;

};

'''

如此，再次npm run build可以正常打包