Module not found: Error: Cannot resolve module 'file' in Gokotta/src/components

[annilq]

hello,I have follow the #3 issues and install wavesurfer.js
but still have some errors below
did i miss something to do?
WARNING in .//musicmetadata//sum-component//to-function/index.js
Module not found: Error: Cannot resolve module 'props' in /Users/annilq/develop/study/electron/Gokotta/node_modules/musicmetadata/node_modules/sum-component/node_modules/to-function
@ .//musicmetadata//sum-component//to-function/index.js 11:9-25

ERROR in .//vue-html-loader!.//vue-loader/lib/template-rewriter.js?id=_v-d95cba40!.//vue-loader/lib/selector.js?type=template&index=0!./src/components/ControlPanel.vue
Module not found: Error: Cannot resolve module 'file' in /Users/annilq/develop/study/electron/Gokotta/src/components
@ .//vue-html-loader!.//vue-loader/lib/template-rewriter.js?id=_v-d95cba40!.//vue-loader/lib/selector.js?type=template&index=0!./src/components/ControlPanel.vue 1:551-587