codesandbox / codesandbox/codesandbox-client

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Dominant language
JavaScript
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Description

💥 Crash Report

What were you trying to accomplish when the crash occurred?

Please use this issue template to describe what you were doing when you encountered this crash. While we are able to fill in some details automatically, it's not always enough to reproduce!

Link to sandbox: [link]() (optional)
Crash Details
Environment
Browser Version Operating System CodeSandbox Version
chrome 118.0.0 Windows 10 3bf994970

Route:
https://codesandbox.io/s/friendly-minsky-ddnj5g?file=/src/index.js

Error Code:
d1052209f7ab40c0b3537cbe5f49cdbd

Error Message
TypeError: Cannot read properties of null (reading 'split')
TypeError: Cannot read properties of null (reading 'split')
  at B (https://codesandbox.io/static/js/app.518ed9c04.js:9:1998614)
  at ua (https://codesandbox.io/static/js/common.8b1ec1d2a.chunk.js:1:1798958)
  at xs (https://codesandbox.io/static/js/common.8b1ec1d2a.chunk.js:1:1844221)
  at ml (https://codesandbox.io/static/js/common.8b1ec1d2a.chunk.js:1:1829797)
  at hl (https://codesandbox.io/static/js/common.8b1ec1d2a.chunk.js:1:1829722)
  at il (https://codesandbox.io/static/js/common.8b1ec1d2a.chunk.js:1:1827050)
  at https://codesandbox.io/static/js/common.8b1ec1d2a.chunk.js:1:1785233
  at t.unstable_runWithPriority (https://codesandbox.io/static/js/common.8b1ec1d2a.chunk.js:1:1860569)
  at qo (https://codesandbox.io/static/js/common.8b1ec1d2a.chunk.js:1:1784942)
  at Xo (https://codesandbox.io/static/js/common.8b1ec1d2a.chunk.js:1:1785178)

  in B
  in re
  in div
  in Styled(styled.div)
  in div
  in SignInModal___StyledElement
  in div
  in t
  in div
  in SignInModal___StyledStack
  in div
  in ForwardRef
  in fi
  in hi
  in De
  in Unknown
  in K
  in n
  in withRouter(n)
  in div
  in elements__Container
  in Unknown
  in withRouter()a
  in t
  in Unknown
  in De
  in c
  in t

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by opening the linked CodeSandbox route in Chrome on Windows and reproducing the crash. Use the error code and the stack's SignInModal entry points to trace the minified failure back to source, including /src/index.js. Done means the reported TypeError no longer occurs in this flow.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript, react
Domain
frontend
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
18/100

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