"Unexpected end of JSON input" with bun.js about openapi-typescript HOT 6 OPEN

Seems like this issue is known in the Bun repo oven-sh/bun#6969 (comment) (fix in oven-sh/bun#6468 but not yet merged)

Maybe it could be considered to add a temporary fix here because fixing this type of bug doesn't seem to be a priority for bun maintainers. Also because it is a major bug making the library unusable with bun.

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Ah glad to see they are fixing it! In the upcoming 0.9.0 (which will likely have some very minor breakages), I decided to remove all internal response.clone()-ing because it can be a performance bottleneck. I’d love for consumers of openapi-fetch to just learn to call response.clone() themselves when needed (most people won’t ever need to, and for advanced usecases it’s better to learn about the native fetch API than shielding you from it).

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I experienced this when using Bun. There is a pull request that should fix this and should be merged soon hopefully:
oven-sh/bun#8668

A quick workaround meanwhile:

• open ./node_modules/openapi-fetch/dist/index.js
• replace const cloned = response.clone() with const cloned = response

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openapi-fetch 0.8.2
bun 1.0.16

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Getting the same error with a bearer authorized request if that can help

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After investigating it seems the problem is from the clone before getting the json from the body (at least in my case), removing the cloning (and probably breaking other functionalities) works for me.

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