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El método getSelectors del adaptador de entidad genera el error "No se puede leer la propiedad 'mapa' de indefinido"

Estoy tratando de usar createEntityAdapter de reduxjs/toolkit para generar selectores automáticamente.

Creé un selector "seleccionar todo" con éxito usando create selector :

 export const selectEnvironmentsResult = extendedApiSlice.endpoints.getEnvironments.select() export const selectAllEnvironments = createSelector( selectEnvironmentsResult, environmentsResult => environmentsResult?.data ?? [] )

Y funciona bien:

 const data = useSelector(selectAllEnvironments) // data is correctly defined :)

Pero, cuando trato de usar createEntityAdapter para crear los selectores:

 export const selectEnvironmentsResult = extendedApiSlice.endpoints.getEnvironments.select() export const selectAllEnvironments = createSelector( selectEnvironmentsResult, environmentsResult => environmentsResult?.data ?? [] ) export const { selectAll, selectById, selectIds, } = environmentsAdapter.getSelectors((state) => { const selected = selectAllEnvironments(state) ?? initialState console.log( selected ) // prints "[]" return selected } )

y lo uso, me sale un error:

 const data = useSelector(selectAll) // Uncaught TypeError: Cannot read property 'map' of undefined
about 4 years ago · Juan Pablo Isaza
1 answers
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El error estaba en el valor transformReponse . Debe usar la función adapter.setAll :

 transformResponse: (responseData) => { return adapter.setAll(adapter.getInitialState(), responseData) },
about 4 years ago · Juan Pablo Isaza Report
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