vue.runtime.esm-bundler.js:8886 Uncaught (in promise) TypeError: slot is not a function
at renderSlot (vue.runtime.esm-bundler.js:8886)
at Proxy.render (index.js:571)
at Proxy.compatRender (vue.runtime.esm-bundler.js:8042)
at renderComponentRoot (vue.runtime.esm-bundler.js:2416)
at ReactiveEffect.componentUpdateFn [as fn] (vue.runtime.esm-bundler.js:6879)
at ReactiveEffect.run (vue.runtime.esm-bundler.js:491)
at setupRenderEffect (vue.runtime.esm-bundler.js:7017)
at mountComponent (vue.runtime.esm-bundler.js:6785)
at processComponent (vue.runtime.esm-bundler.js:6739)
at patch (vue.runtime.esm-bundler.js:6334)
vue2 项目迁移到 vue3。并使用element-plus来展示。但是当我使用 eldropdown 和 el-tabs 时会出现这个问题。如何解决