ERROR 500: obj.hasOwnProperty is not a function
I keep getting this pinia error even when am not using pinia
3 Replies
Hi @Nate. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:
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I’m sorry, but the provided knowledge sources don’t mention a 500 error “obj.hasOwnProperty is not a function,” nor a related Pinia issue occurring even when Pinia isn’t used. I couldn’t find guidance or a fix for this specific error in the sources.
Given the closest related items:
- Build/runtime issues tied to Pinia or vue-router in Nuxt 4 have been resolved by transpiling vue-router in Nuxt config (build.transpile: ["vue-router"]) in some cases (Using pages directory and Pinia 3.x).
- Hydration and reactivity pitfalls (e.g., reactive inputs to useFetch retriggering requests) were resolved by sending a non-reactive payload like JSON.stringify(body) (Multiple API requests with useFetch).
- General hydration mismatches can be caused by non-deterministic values during SSR (like Date.now()) and certain schema refinements, fixed by setting values onMounted and adjusting validation logic (Hydration mismatches with VeeValidate/Pinia). If you can share: - The exact stack trace (server and client), - Nuxt version (3.x/4.x), Pinia version (if present as a module), and a minimal repro, - Where “hasOwnProperty” is being called (custom code vs. a dependency), I can try to map it to any of the known issues in the sources above or suggest config changes (e.g., transpilation) that have helped in similar Nuxt/Pinia contexts. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------
- Hydration and reactivity pitfalls (e.g., reactive inputs to useFetch retriggering requests) were resolved by sending a non-reactive payload like JSON.stringify(body) (Multiple API requests with useFetch).
- General hydration mismatches can be caused by non-deterministic values during SSR (like Date.now()) and certain schema refinements, fixed by setting values onMounted and adjusting validation logic (Hydration mismatches with VeeValidate/Pinia). If you can share: - The exact stack trace (server and client), - Nuxt version (3.x/4.x), Pinia version (if present as a module), and a minimal repro, - Where “hasOwnProperty” is being called (custom code vs. a dependency), I can try to map it to any of the known issues in the sources above or suggest config changes (e.g., transpilation) that have helped in similar Nuxt/Pinia contexts. ---------------------- Note: you can ask me a follow up question by @ mentioning me again :speech_balloon: ----------------------
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Is there a better way to track the error, the image I shared is never clear even when you log everwhere
I just wrote a script to export an elementById to PDF