ErrLookup › reduxjs/redux

reduxjs/redux

A JS library for predictable global state management · TypeScript · 23 source files

Analyzed at 3084fc33bb on 2026-08-12. 18 documented errors.

Code / MessageTypeSeverityTags
The slice reducer for key
exception error redux, combinereducers, reducer, unknown-action, default-case
Actions must be plain objects. Instead, the actual type was
exception error redux, createstore, dispatch, action, plain-object, middleware
Dispatching while constructing your middleware is not…
exception error redux, middleware, dispatch, applymiddleware, store-setup
You may not call store.subscribe() while the reducer is…
exception error redux, createstore, subscribe, isdispatching, listener-snapshot
Expected the observer to be an object. Instead, received
exception error redux, createstore, observable, observer, interop, type-validation
When called with an action of type
exception error redux, combinereducers, reducer, runtime, undefined-return
You may not call store.getState() while the reducer is…
exception error redux, createstore, getstate, reducer, purity, isdispatching
It looks like you are passing several store enhancers to…
exception error redux, createstore, enhancer, compose, multiple-arguments
Reducers may not dispatch actions.
exception error redux, createstore, dispatch, reducer, re-entrant, purity, isdispatching
Expected the enhancer to be a function. Instead, received
exception error redux, createstore, enhancer, type-validation, devtools
The slice reducer for key
exception error redux, combinereducers, reducer, init, state
bindActionCreators expected an object or a function, but…
exception error redux, bindactioncreators, import, esm, commonjs
Expected the nextReducer to be a function. Instead, received
exception error redux, createstore, replacereducer, hot-reload, code-splitting, import
You may not unsubscribe from a store listener while the…
exception error redux, createstore, subscribe, unsubscribe, isdispatching
Action "type" property must be a string. Instead, the…
exception error redux, createstore, dispatch, action-type, string-validation
Actions may not have an undefined "type" property. You may…
exception error redux, createstore, dispatch, action-type, undefined
Expected the root reducer to be a function. Instead…
exception error redux, createstore, reducer, import, argument-validation
Expected the listener to be a function. Instead, received
exception error redux, createstore, subscribe, listener, type-validation