nvue界面运行不了

问题：
在一个正常使用的 uniapp 项目 添加一个空白 nvue 界面，报错，该nvue界面也打不开。

想请教下，这种情况如何处理，是否必须要把nvue 不支持的css处理掉才行吗？

//nvue 界面  

<template>  
    <view>  
        <text>123</text>  
    </view>  
</template>  

<script>  
    export default {  
        data() {  
            return {  

            }  
        },  
        onLoad:function(){  
            console.log("test nvue")  
        },  
        methods: {  

        }  
    }  
</script>  

<style>  

</style>  

错误提示：

12:16:49.701 nvue中不支持如下css。如全局或公共样式受影响，建议将告警样式写在ifndef APP-PLUS-NVUE的条件编译中，详情如下：  
12:16:49.714 WARNING: `-webkit-font-smoothing` is not a standard property name (may not be supported) at App.vue:52  
12:16:49.720 WARNING: `-moz-osx-font-smoothing` is not a standard property name (may not be supported) at App.vue:53  
12:16:49.728 WARNING: `content` is not a standard property name (may not be supported) at App.vue:56  
12:16:49.729 WARNING: `content` is not a standard property name (may not be supported) at App.vue:59  
12:16:49.734 WARNING: `content` is not a standard property name (may not be supported) at App.vue:62  
12:16:49.739 WARNING: `content` is not a standard property name (may not be supported) at App.vue:65  
12:16:49.968 ERROR: property value `` is not supported for `padding-right` (only number and pixel values are supported) at App.vue:440  
12:16:49.975 ERROR: property value `` is not supported for `padding-left` (only number and pixel values are supported) at App.vue:440  
12:16:49.982 ERROR: property value `` is not supported for `padding-right` (only number and pixel values are supported) at App.vue:494  
12:16:49.989 ERROR: property value `` is not supported for `padding-left` (only number and pixel values are supported) at App.vue:494  

12:16:50.680 ERROR: Selector `::-webkit-scrollbar` is not supported. Weex only support classname selector at App.vue:3419  
12:16:50.687 WARNING: `display` is not a standard property name (may not be supported) at App.vue:3420  
12:16:50.698 Module build failed (from ./node_modules/@dcloudio/vue-cli-plugin-hbuilderx/packages/webpack-uni-nvue-loader/lib/style.js):  
12:16:50.699 TypeError: Cannot read property '1' of null  
12:16:50.708     at transition (E:\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\vue-cli-plugin-hbuilderx\packages\weex-styler\lib\shorthand-parser.js:24:8)  
12:16:50.708     at declarations.reduce (E:\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\vue-cli-plugin-hbuilderx\packages\weex-styler\lib\shorthand-parser.js:201:28)  
12:16:50.717     at Array.reduce (<anonymous>)  
12:16:50.726     at module.exports (E:\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\vue-cli-plugin-hbuilderx\packages\weex-styler\lib\shorthand-parser.js:198:23)  
12:16:50.726     at E:\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\vue-cli-plugin-hbuilderx\packages\weex-styler\index.js:87:31  
12:16:50.735     at Array.forEach (<anonymous>)  
12:16:50.735     at Object.parse (E:\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\vue-cli-plugin-hbuilderx\packages\weex-styler\index.js:80:26)  
12:16:50.742     at genStyleString (E:\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\vue-cli-plugin-hbuilderx\packages\webpack-uni-nvue-loader\lib\style.js:36:10)  
12:16:50.742     at Object.module.exports (E:\HBuilderX\plugins\uniapp-cli\node_modules\@dcloudio\vue-cli-plugin-hbuilderx\packages\webpack-uni-nvue-loader\lib\style.js:8:45)  
12:16:50.750  DONE  Build complete. Watching for changes...  
12:16:50.751 项目 'app_uni' 编译成功。  
12:16:50.758 WARNING: Module Warning (from ./node_modules/postcss-loader/src/index.js):  
12:16:50.766 Warning  

12:16:50.826 (87:2) start value has mixed support, consider using flex-start instead  
12:16:50.835  ERROR  Build failed with errors.