FATAL ERROR: Reached heap limit Allocation failed - JavaScript heap out of memory | Storybook | Page 1

terse rain Jan 19, 2023, 5:20 PM

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After updating to beta.30 all of the sudden I am getting above error when building static.
If I allow more memory with export NODE_OPTIONS="--max-old-space-size=8192" it's fine, but that doesn't seem right thing to do

mossy stump Jan 19, 2023, 5:24 PM

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Unfortunately this is the highest 👍 issue in Vite: https://github.com/vitejs/vite/issues/2433

GitHub

vite build error: out of memory · Issue #2433 · vitejs/vite

NOTE - PLEASE READ This issue has affected a number of people. Please do not comment with comments along the lines of "I'm also hitting this", but add a thumbs up to the i...

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AFAIU It has to do with the way that rollup does tree-shaking, it has to keep everything in memory.

terse rain Jan 19, 2023, 5:25 PM

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it's just weird that nothing really changed on my project except storybook version.

mossy stump Jan 19, 2023, 5:26 PM

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What version are you coming from?

terse rain Jan 19, 2023, 5:26 PM

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beta.12

mossy stump Jan 19, 2023, 5:27 PM

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You might have been just under the limit before, maybe. I'm not sure.

terse rain Jan 19, 2023, 5:27 PM

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could be, not saying no

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I think we had issues with storybook mdx files in beta.12 so it wasn't really building it fully and eventually now it all works and might be hitting it

mossy stump Jan 19, 2023, 5:28 PM

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ah, that could be, yeah. I'd suggest reading through that issue, there are some other workarounds that you could try that might help, but it mostly involves disabling sourcemaps or other things like that.

terse rain Jan 19, 2023, 5:28 PM

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yeah I am trying one now and it seems like build: { rollupOptions: { cache: false } }

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works

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Thanks for the hint

#FATAL ERROR: Reached heap limit Allocation failed - JavaScript heap out of memory