VUE报错，?Cannot read properties of undefined (reading 'then')
app.config.globalProperties.$mb = (type:any, message:string, title:string) => { ElMessageBox({ type, title, message, closeOnClickModal: true, closeOnPressEscape: true, callback: () => { } }); }; app.config.globalProperties.$mb = (type:any, message:string, title:string) => { return ElMessageBox({ type, title, message, closeOnClickModal: true, closeOnPressEscape: true, callback: () => { } }); };加个return就OK了
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标签： #Cannot #read #properties #of #undefined #reading #then #vue报错Cannot
