jeecmsv9-adminVue 打包出错

F:\jeecms\jeecmsv9-adminVue>node build\build.js
- building for production...Error processing file: static/css/app.d79d7e4222e14aa22beb1d61f3b4cfab.css
(node:18376) UnhandledPromiseRejectionWarning: CssSyntaxError: F:\jeecms\jeecmsv9-adminVue\static\css\app.d79d7e4222e14aa22beb1d61f3b4cfab.css:1288:8: Unknown word
    at Input.error (F:\jeecms\jeecmsv9-adminVue\node_modules\_postcss@7.0.17@postcss\lib\input.js:130:16)
    at Parser.unknownWord (F:\jeecms\jeecmsv9-adminVue\node_modules\_postcss@7.0.17@postcss\lib\parser.js:563:22)
    at Parser.decl (F:\jeecms\jeecmsv9-adminVue\node_modules\_postcss@7.0.17@postcss\lib\parser.js:235:16)
    at Parser.other (F:\jeecms\jeecmsv9-adminVue\node_modules\_postcss@7.0.17@postcss\lib\parser.js:133:18)
    at Parser.parse (F:\jeecms\jeecmsv9-adminVue\node_modules\_postcss@7.0.17@postcss\lib\parser.js:77:16)
    at parse (F:\jeecms\jeecmsv9-adminVue\node_modules\_postcss@7.0.17@postcss\lib\parse.js:17:12)
    at new LazyResult (F:\jeecms\jeecmsv9-adminVue\node_modules\_postcss@7.0.17@postcss\lib\lazy-result.js:60:16)
    at Processor.<anonymous> (F:\jeecms\jeecmsv9-adminVue\node_modules\_postcss@7.0.17@postcss\lib\processor.js:138:12)
    at Processor.process (F:\jeecms\jeecmsv9-adminVue\node_modules\_postcss@7.0.17@postcss\lib\processor.js:117:23)
    at Function.creator.process (F:\jeecms\jeecmsv9-adminVue\node_modules\_postcss@7.0.17@postcss\lib\postcss.js:148:43)
    at OptimizeCssAssetsPlugin.processCss (F:\jeecms\jeecmsv9-adminVue\node_modules\_optimize-css-assets-webpack-plugin@3.2.1@optimize-css-assets-webpack-plugin\index.js:63:19)
    at Object.processor (F:\jeecms\jeecmsv9-adminVue\node_modules\_optimize-css-assets-webpack-plugin@3.2.1@optimize-css-assets-webpack-plugin\index.js:29:23)
    at F:\jeecms\jeecmsv9-adminVue\node_modules\_last-call-webpack-plugin@2.1.2@last-call-webpack-plugin\index.js:139:8
    at arrayEach (F:\jeecms\jeecmsv9-adminVue\node_modules\_lodash@4.17.15@lodash\_arrayEach.js:15:9)
    at forEach (F:\jeecms\jeecmsv9-adminVue\node_modules\_lodash@4.17.15@lodash\forEach.js:38:10)
    at LastCallWebpackPlugin.process (F:\jeecms\jeecmsv9-adminVue\node_modules\_last-call-webpack-plugin@2.1.2@last-call-webpack-plugin\index.js:136:3)
(node:18376) 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:18376) [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.