引用 graphql-tag 后编译失败

[wise199403]

问题描述
从 graphql-tag 导入 gql 函数导致编译失败。

复现步骤

安装依赖：
yarn add graphql graphql-tag

在 /src/pages/index/index.js 添加：

import gql from 'graphql-tag'

gql`
  {
    rates(currency: "USD") {
      currency
    }
  }
`

执行：
yarn run dev:weapp

得到错误信息。

期望行为
编译成功，无报错

报错信息

错误  页面编译  页面/Users/myName/Documents/Tmp/taro-demo/src/pages/index/index编译失败！
TypeError: Property quasi of TaggedTemplateExpression expected node to be of a type ["TemplateLiteral"] but instead got "StringLiteral"
    at Object.validate (/Users/myName/.config/yarn/global/node_modules/babel-types/lib/definitions/index.js:109:13)
    at Object.validate (/Users/myName/.config/yarn/global/node_modules/babel-types/lib/index.js:505:9)
    at NodePath._replaceWith (/Users/myName/.config/yarn/global/node_modules/babel-traverse/lib/path/replacement.js:176:7)
    at NodePath.replaceWith (/Users/myName/.config/yarn/global/node_modules/babel-traverse/lib/path/replacement.js:160:8)
    at TemplateLiteral (/Users/myName/.config/yarn/global/node_modules/@tarojs/transformer-wx/lib/src/index.js:198:18)
    at NodePath._call (/Users/myName/.config/yarn/global/node_modules/babel-traverse/lib/path/context.js:76:18)
    at NodePath.call (/Users/myName/.config/yarn/global/node_modules/babel-traverse/lib/path/context.js:48:17)
    at NodePath.visit (/Users/myName/.config/yarn/global/node_modules/babel-traverse/lib/path/context.js:105:12)
    at TraversalContext.visitQueue (/Users/myName/.config/yarn/global/node_modules/babel-traverse/lib/context.js:150:16)
    at TraversalContext.visitSingle (/Users/myName/.config/yarn/global/node_modules/babel-traverse/lib/context.js:108:19)

或者：

错误  页面编译  页面/Users/myName/Documents/Tmp/taro-demo/src/pages/index/index编译失败！
TypeError: Cannot read property 'wxss' of undefined
    at buildDepComponentsResult.map.item (/Users/myName/.config/yarn/global/node_modules/@tarojs/cli/src/weapp.js:1424:23)
    at Array.map (<anonymous>)
    at getDepStyleList (/Users/myName/.config/yarn/global/node_modules/@tarojs/cli/src/weapp.js:1423:44)
    at buildSinglePage (/Users/myName/.config/yarn/global/node_modules/@tarojs/cli/src/weapp.js:1265:28)

系统信息

• 操作系统: macOS 10.13.4
• Taro 版本: v1.1.0-beta.10
• Node.js 版本: v10.8.0
• 报错平台: weapp

补充信息
无