【报Bug】Cannot read properties of undefined (reading '$vm')

操作步骤：

index.js:16
[Vue warn]: Unhandled error during execution of created hook
at <PageMeta>
at <Index>
at <View>
at <Index>
at <View>
at <Index>
at <View>
at <View>
at <View>
at <View>
at <View>
at <Index>
at <Index>
at <AsyncComponentWrapper>
at <PageBody>
at <Page>
at <Anonymous>
at <KeepAlive>
at <RouterView>
at <Layout>
at <App>
index.js:16

TypeError: Cannot read properties of undefined (reading '$vm')
at Proxy.created (page-meta.vue:100:25)
at callWithErrorHandling (vue.runtime.esm.js:1418:33)
at callWithAsyncErrorHandling (vue.runtime.esm.js:1425:17)
at callHook$1 (vue.runtime.esm.js:4969:3)
at applyOptions (vue.runtime.esm.js:4884:5)
at finishComponentSetup (vue.runtime.esm.js:9089:7)
at handleSetupResult (vue.runtime.esm.js:9040:3)
at setupStatefulComponent (vue.runtime.esm.js:9009:7)
at setupComponent (vue.runtime.esm.js:8941:36)
at mountComponent (vue.runtime.esm.js:7265:7)

预期结果：

index.js:16
[Vue warn]: Unhandled error during execution of created hook
at <PageMeta>
at <Index>
at <View>
at <Index>
at <View>
at <Index>
at <View>
at <View>
at <View>
at <View>
at <View>
at <Index>
at <Index>
at <AsyncComponentWrapper>
at <PageBody>
at <Page>
at <Anonymous>
at <KeepAlive>
at <RouterView>
at <Layout>
at <App>
index.js:16

TypeError: Cannot read properties of undefined (reading '$vm')
at Proxy.created (page-meta.vue:100:25)
at callWithErrorHandling (vue.runtime.esm.js:1418:33)
at callWithAsyncErrorHandling (vue.runtime.esm.js:1425:17)
at callHook$1 (vue.runtime.esm.js:4969:3)
at applyOptions (vue.runtime.esm.js:4884:5)
at finishComponentSetup (vue.runtime.esm.js:9089:7)
at handleSetupResult (vue.runtime.esm.js:9040:3)
at setupStatefulComponent (vue.runtime.esm.js:9009:7)
at setupComponent (vue.runtime.esm.js:8941:36)
at mountComponent (vue.runtime.esm.js:7265:7)

实际结果：

index.js:16
[Vue warn]: Unhandled error during execution of created hook
at <PageMeta>
at <Index>
at <View>
at <Index>
at <View>
at <Index>
at <View>
at <View>
at <View>
at <View>
at <View>
at <Index>
at <Index>
at <AsyncComponentWrapper>
at <PageBody>
at <Page>
at <Anonymous>
at <KeepAlive>
at <RouterView>
at <Layout>
at <App>
index.js:16

TypeError: Cannot read properties of undefined (reading '$vm')
at Proxy.created (page-meta.vue:100:25)
at callWithErrorHandling (vue.runtime.esm.js:1418:33)
at callWithAsyncErrorHandling (vue.runtime.esm.js:1425:17)
at callHook$1 (vue.runtime.esm.js:4969:3)
at applyOptions (vue.runtime.esm.js:4884:5)
at finishComponentSetup (vue.runtime.esm.js:9089:7)
at handleSetupResult (vue.runtime.esm.js:9040:3)
at setupStatefulComponent (vue.runtime.esm.js:9009:7)
at setupComponent (vue.runtime.esm.js:8941:36)
at mountComponent (vue.runtime.esm.js:7265:7)