Using Gatsby js : WebpackError: window is not defined

[ruslan-mystore]

When using redux-zero in the 'development' mode everything is fine.
When using redux-zero without actions, the build is working also fine.
But when i'm using actions and trying to use 'build', i'm getting this error:

67 |     return result;
  68 | }; }; };
> 69 | if (window !== undefined && window.__REDUX_DEVTOOLS_EXTENSION__) {
     | ^
  70 |     exports.connect = function (initialState) {
  71 |         devTools.instance = window.__REDUX_DEVTOOLS_EXTENSION__.connect();
  72 |         devTools.instance.send("initialState", initialState);


  WebpackError: window is not defined

  - index.js:69 Object.exports.replaceRenderer
    ~/redux-zero/devtools/index.js:69:1

  - createStore.js:6 Object.assign.i
    src/store/createStore.js:6:1

  - gatsby-ssr.js:4 Object.defineProperty.value
    gatsby-ssr.js:4:1

  - api-runner-ssr.js:11 Object.<anonymous>
    .cache/api-runner-ssr.js:11:15

  - static-entry.js:6 Object.<anonymous>
    .cache/static-entry.js:6:1

[Matheus Lima]

Are you using the Redux Zero's devtools?

[ruslan-mystore]

@matheusml Yes, from the example in the repository

[Matheus Lima]

@ruslan-mystore it's probably and SSR issue.

Could you send a PR changing this:

if (window !== undefined && window.__REDUX_DEVTOOLS_EXTENSION__) {

to this:

if (typeof window === "object" && window.__REDUX_DEVTOOLS_EXTENSION__) {

That's probably going to fix it.

[ruslan-mystore]

Same error:

  67 |     return result;
  68 | }; }; };
> 69 | if (typeof window !== undefined && window.__REDUX_DEVTOOLS_EXTENSION__) {
     | ^
  70 |     exports.connect = function (initialState) {
  71 |         devTools.instance = window.__REDUX_DEVTOOLS_EXTENSION__.connect();
  72 |         devTools.instance.send("initialState", initialState);

[Matheus Lima]

@ruslan-mystore please update redux-zero to version 4.13.1 and try again.

[ruslan-mystore]

@matheusml Thanks, that working just fine.

I will add gatsby redux-zero starter to gatsby site:
https://www.gatsbyjs.org/docs/gatsby-starters/

[Matheus Lima]

Thanks for that @ruslan-mystore! 👍