when I tried to run gulp in my webapp folder an error occured:
"
[14:16:06] Finished 'jshint' after 813 ms
[14:16:06] Starting 'usemin'...
Unhandled rejection Error: ϵͳ�Ҳ���ָ����·����
at notFoundError (D:\project\datacollector\node_modules\cross-spawn\lib\enoe
nt.js:11:11)
at verifyENOENT (D:\project\datacollector\node_modules\cross-spawn\lib\enoen
t.js:46:16)
at ChildProcess.cp.emit (D:\project\datacollector\node_modules\cross-spawn\l
ib\enoent.js:33:19)
at Process.ChildProcess._handle.onexit (internal/child_process.js:215:12)
"
after than I tried to run:
npm cache clean gulp-usemin
but the error occoured again thanks for help!