building for production...Error processing file: static/css/app.50ec348bc9babb63d0e78c994c1d72a7.css 
 (node:12208) UnhandledPromiseRejectionWarning: CssSyntaxError: f:\kjwAdmin\adminVue\static\css\app.50ec348bc9babb63d0e78c994c1d72a7.css:1288:8: Unknown word 
     at Input.error (f:\kjwAdmin\adminVue\node_modules\optimize-css-assets-webpack-plugin\node_modules\postcss\lib\input.js:130:16) 
     at Parser.unknownWord (f:\kjwAdmin\adminVue\node_modules\optimize-css-assets-webpack-plugin\node_modules\postcss\lib\parser.js:563:22) 
     at Parser.decl (f:\kjwAdmin\adminVue\node_modules\optimize-css-assets-webpack-plugin\node_modules\postcss\lib\parser.js:235:16) 
     at Parser.other (f:\kjwAdmin\adminVue\node_modules\optimize-css-assets-webpack-plugin\node_modules\postcss\lib\parser.js:133:18) 
     at Parser.parse (f:\kjwAdmin\adminVue\node_modules\optimize-css-assets-webpack-plugin\node_modules\postcss\lib\parser.js:77:16) 
     at parse (f:\kjwAdmin\adminVue\node_modules\optimize-css-assets-webpack-plugin\node_modules\postcss\lib\parse.js:17:12) 
     at new LazyResult (f:\kjwAdmin\adminVue\node_modules\optimize-css-assets-webpack-plugin\node_modules\postcss\lib\lazy-result.js:60:16) 
     at Processor.<anonymous> (f:\kjwAdmin\adminVue\node_modules\optimize-css-assets-webpack-plugin\node_modules\postcss\lib\processor.js:138:12) 
     at Processor.process (f:\kjwAdmin\adminVue\node_modules\optimize-css-assets-webpack-plugin\node_modules\postcss\lib\processor.js:117:23) 
     at Function.creator.process (f:\kjwAdmin\adminVue\node_modules\optimize-css-assets-webpack-plugin\node_modules\postcss\lib\postcss.js:148:43) 
     at OptimizeCssAssetsPlugin.processCss (f:\kjwAdmin\adminVue\node_modules\optimize-css-assets-webpack-plugin\index.js:63:19) 
     at Object.processor (f:\kjwAdmin\adminVue\node_modules\optimize-css-assets-webpack-plugin\index.js:29:23) 
     at f:\kjwAdmin\adminVue\node_modules\last-call-webpack-plugin\index.js:139:8 
     at arrayEach (f:\kjwAdmin\adminVue\node_modules\lodash\_arrayEach.js:15:9) 
     at forEach (f:\kjwAdmin\adminVue\node_modules\lodash\forEach.js:38:10) 
     at LastCallWebpackPlugin.process (f:\kjwAdmin\adminVue\node_modules\last-call-webpack-plugin\index.js:136:3) 
 (node:12208) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 2) 
 (node:12208) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.