# Langgraph studio not showing up

**URL:** <https://forum.langchain.com/t/langgraph-studio-not-showing-up/1100>\
**Category:** Deployment\
**Created:** [August 12, 2025, 5:29pm UTC](https://forum.langchain.com/t/langgraph-studio-not-showing-up/1100 "2025-08-12T17:29:27Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![jonathan1](https://avatars.discourse-cdn.com/v4/letter/j/f14d63/32.png) [@jonathan1](https://forum.langchain.com/u/jonathan1)\
**Post date:** [August 12, 2025, 5:29pm UTC](https://forum.langchain.com/t/langgraph-studio-not-showing-up/1100/1 "2025-08-12T17:29:27Z")

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I don’t see anymore the Langgraph studio platform (was working up to yesterday).

I tried with a fresh version of the api and sdk and a basic graph

I ran `langgraph dev` and go the url ([LangSmith](https://smith.langchain.com/studio/?baseUrl=http://127.0.0.1:2024)) as usual, but it only returns a blank screen.

I do see the api docs though.

I tried on firefox and chrome

```auto
langchain-core 0.3.74
langgraph 0.6.4
langgraph-api 0.2.129
langgraph-checkpoint 2.1.1
langgraph-cli 0.3.6
langgraph-prebuilt 0.6.4
langgraph-runtime-inmem 0.6.12
langgraph-sdk 0.2.0
langsmith 0.4.13
python 3.12

```

 ![Screenshot 2025-08-12 at 10.26.28 AM](https://canada1.discourse-cdn.com/flex007/uploads/langchain/original/1X/e323c3289b0b689f44f15429d2238e302dbdb547.jpeg)

thanks for any help

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**Author:** ![arjun](https://avatars.discourse-cdn.com/v4/letter/a/8e7dd6/32.png) [@arjun](https://forum.langchain.com/u/arjun)\
**Post date:** [August 12, 2025, 5:34pm UTC](https://forum.langchain.com/t/langgraph-studio-not-showing-up/1100/2 "2025-08-12T17:34:36Z")

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@jonathan1 Thanks for flagging, I’m able to reproduce this issue and we’ll put up a fix asap. Do you have a LangSmith account? It appears that this happens if you are not logged in, so would recommend logging in to your account for now if you have one

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**Author:** ![jonathan1](https://avatars.discourse-cdn.com/v4/letter/j/f14d63/32.png) [@jonathan1](https://forum.langchain.com/u/jonathan1)\
**Post date:** [August 12, 2025, 5:37pm UTC](https://forum.langchain.com/t/langgraph-studio-not-showing-up/1100/3 "2025-08-12T17:37:41Z")

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I do not have a LangSmith account. Is it required or advised to have one ?

It was working w/o an account

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**Author:** ![arjun](https://avatars.discourse-cdn.com/v4/letter/a/8e7dd6/32.png) [@arjun](https://forum.langchain.com/u/arjun)\
**Post date:** [August 12, 2025, 6:26pm UTC](https://forum.langchain.com/t/langgraph-studio-not-showing-up/1100/4 "2025-08-12T18:26:21Z")

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@jonathan1 we just pushed a fix for this, can you please try again

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<div class="post-metadata">

**Author:** ![jonathan1](https://avatars.discourse-cdn.com/v4/letter/j/f14d63/32.png) [@jonathan1](https://forum.langchain.com/u/jonathan1)\
**Post date:** [August 12, 2025, 6:33pm UTC](https://forum.langchain.com/t/langgraph-studio-not-showing-up/1100/5 "2025-08-12T18:33:32Z")

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![Screenshot 2025-08-12 at 11.30.28 AM](https://canada1.discourse-cdn.com/flex007/uploads/langchain/original/1X/99501a72d880b11f79db667815748d9bb0ed2dc2.jpeg)

thanks ! it seems to have been fixed

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**Author:** ![emanuele3004](https://avatars.discourse-cdn.com/v4/letter/e/a87d85/32.png) [@emanuele3004](https://forum.langchain.com/u/emanuele3004)\
**Post date:** [August 23, 2025, 9:00am UTC](https://forum.langchain.com/t/langgraph-studio-not-showing-up/1100/6 "2025-08-23T09:00:23Z")

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Hi both, since yesterday (08/22), I’ve been experiencing this bug again. LangGraph Studio returns a blank screen, regardless of whether I’m logged into my LangSmith account (EU West data region) or not. Any hints or suggestions? TIA!