请问下“铁子”们，为何老版本可以运行，新版本u-charts 报错。

Component is not found in path "components/u-charts/u-charts" (using by "pages/study/index");onAppRoute
Error: Component is not found in path "components/u-charts/u-charts" (using by "pages/study/index")
at m (http://127.0.0.1:11208/appservice/dev/WAService.js:1:944277)
at m (http://127.0.0.1:11208/appservice/dev/WAService.js:1:944463)
at http://127.0.0.1:11208/appservice/dev/WAService.js:1:961690
at Object.t.addView (http://127.0.0.1:11208/appservice/dev/WAService.js:1:962236)
at Function.value (http://127.0.0.1:11208/appservice/dev/WAService.js:1:1041611)
at kt (http://127.0.0.1:11208/appservice/dev/WAService.js:1:1055700)
at http://127.0.0.1:11208/appservice/dev/WAService.js:1:1058886
at Tt (http://127.0.0.1:11208/appservice/dev/WAService.js:1:1058937)
at Function.<anonymous> (http://127.0.0.1:11208/appservice/dev/WAService.js:1:1062461)
at i.<anonymous> (http://127.0.0.1:11208/appservice/dev/WAService.js:1:1034791)