我是javascript世界的新手，当我运行命令时，我正在使用jspm，gulp，typescript和babel gulp bundle我得到了这个
[15:52:39] Finished 'build-system' after 1.95 s
[15:52:39] Finished 'build' after 2 s
[15:52:39] Starting 'bundle'...
[15:52:39] 'bundle' errored after 394 ms
[15:52:39] Error on fetch for animal.js at file:///D:/vetserve/Vetserve.Web/src/
Vetserve.Web.Appts/dist/animal.js
Error: ENOENT: no such file or directory, open 'D:\vetserve\Vetserve.Web
\src\Vetserve.Web.Appts\dist\animal.js.map'
at Error (native)