编译错误

> node --version
v8.7.0

> npm -v
5.4.2

> npm install
> npm run dev
按文档描述的执行，结果报错：

ERROR in Error: Child compilation failed:
Module build failed: SyntaxError: Unexpected token (1:0)
> 1 |
| ^
2 |
3 |
4 |
:
BabelLoaderError: SyntaxError: Unexpected token (1:0)
> 1 |
| ^
2 |
3 |
4 |

- compiler.js:76
[iview-admin]/[html-webpack-plugin]/lib/compiler.js:76:16

- Compiler.js:296 Compiler.
[iview-admin]/[webpack]/lib/Compiler.js:296:10

- Compiler.js:499
[iview-admin]/[webpack]/lib/Compiler.js:499:13

- Tapable.js:202 next
[iview-admin]/[tapable]/lib/Tapable.js:202:11

- CachePlugin.js:62 Compiler.
[iview-admin]/[webpack]/lib/CachePlugin.js:62:5

- Tapable.js:206 Compiler.applyPluginsAsyncSeries
[iview-admin]/[tapable]/lib/Tapable.js:206:13

- Compiler.js:496
[iview-admin]/[webpack]/lib/Compiler.js:496:10

- Tapable.js:195 Compilation.applyPluginsAsyncSeries
[iview-admin]/[tapable]/lib/Tapable.js:195:46

- Compilation.js:649 self.applyPluginsAsync.err
[iview-admin]/[webpack]/lib/Compilation.js:649:19

- Tapable.js:195 Compilation.applyPluginsAsyncSeries
[iview-admin]/[tapable]/lib/Tapable.js:195:46

- Compilation.js:640 self.applyPluginsAsync.err
[iview-admin]/[webpack]/lib/Compilation.js:640:11

- Tapable.js:195 Compilation.applyPluginsAsyncSeries
[iview-admin]/[tapable]/lib/Tapable.js:195:46

- Compilation.js:635 self.applyPluginsAsync.err
[iview-admin]/[webpack]/lib/Compilation.js:635:10

- Tapable.js:195 Compilation.applyPluginsAsyncSeries
[iview-admin]/[tapable]/lib/Tapable.js:195:46

- Compilation.js:631 sealPart2
[iview-admin]/[webpack]/lib/Compilation.js:631:9

- Tapable.js:195 Compilation.applyPluginsAsyncSeries
[iview-admin]/[tapable]/lib/Tapable.js:195:46

Child html-webpack-plugin for "../index.html":
chunk {0} ../index.html 599 bytes [entry]
[0] ./~/html-webpack-plugin/lib/loader.js!./src/template/index.ejs 599 bytes {0} [built] [failed] [1 error]

ERROR in ./~/html-webpack-plugin/lib/loader.js!./src/template/index.ejs
Module build failed: SyntaxError: Unexpected token (1:0)

> 1 |
| ^
2 |
3 |
4 |

菜鸟一枚，麻烦指教

Reproduce the reported commands, npm install and npm run dev, then inspect src/template/index.ejs and the html-webpack-plugin loader path shown in the error. Done means the development build completes without the BabelLoaderError for index.ejs.

Written by the indexing model from the issue text.