Deployment issue error Building static HTML failed for path "/about/"

[williamkwon97]

Description

I have a similar problem with this issue
#12706
I didn't used the lazy or suspension code and I search for it too, but I didn't find anything.
https://github.com/williamkwon97/GatsbyJS

my about.js

Run gatsby info --clipboard in your project directory and paste the output here.

[mnurik]

@williamkwon97 I don't think it is gatsby issue. While in build step you are trying to get store from empty context and then from store you are looking for value isDark. So if you give an initial value to context in context.js file, like: createContext({ state: {/* your initial store */} }), you will see the error gone. You still have an issue using emotion-theming, but it is different topic :)

[williamkwon97]

@williamkwon97 I don't think it is gatsby issue. While in build step you are trying to get store from empty context and then from store you are looking for value isDark. So if you give an initial value to context in context.js file, like: createContext({ state: {/* your initial store */} }), you will see the error gone. You still have an issue using emotion-theming, but it is different topic :)

@mnurik Hello thank you for responding. I learn gatsbyJS 2 days ago and never learn javascript properly before so could you fork what you mean? I basically finished tutorial from gatsbyjs and watched https://www.youtube.com/watch?v=UWFU0xV5Y2I&t=381s this videos to implement dark mode so not sure what to put as /* your initial store */. Also how is emotion-theming going to trouble after this? everything works on localhost, so this is really confusing me. If I trying to get store from empty context and then from store I am looking for value isDark how is working on localhost?

[wardpeet]

Thanks so much for opening this issue! As stated, this is slightly tangential to Gatsby. Please go to Discord, they can probably help you with these issues.

If this is not the case, or if we can help further--please don’t hesitate to reach out or comment on this issue, and we’d love to take another look.

Thanks for using Gatsby 💪