try { var vueVersion = require('vue').version } catch (e) {} var packageName = require('./package.json').name var packageVersion = require('./package.json').version if (vueVersion && vueVersion !== packageVersion) { throw new Error( '\n\nVue packages version mismatch:\n\n' + '- vue@' + vueVersion + '\n' + '- ' + packageName + '@' + packageVersion + '\n\n' + 'This may cause things to work incorrectly. Make sure to use the same version for both.\n' ) } if (process.env.NODE_ENV === 'production') { module.exports = require('./build.prod.js') } else { module.exports = require('./build.dev.js') }