Not sure what has been going on :/

[fang092]

💥 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	77.0.3865	Windows Server 2008 R2 / 7	PROD-1576508781-4cc2753db

Route:
https://codesandbox.io/s/github/fang092/BlogDraftV1/tree/csb-1576591543906/

Error Message

TypeError: Cannot read property 'branch' of null
TypeError: Cannot read property 'branch' of null
  at Sd (https://codesandbox.io/static/js/app.4f26dc5e.js:532:762486)
  at Li (https://codesandbox.io/static/js/common.bfa6a1c3.chunk.js:1:1642936)
  at pa (https://codesandbox.io/static/js/common.bfa6a1c3.chunk.js:1:1650020)
  at Ks (https://codesandbox.io/static/js/common.bfa6a1c3.chunk.js:1:1687303)
  at Fs (https://codesandbox.io/static/js/common.bfa6a1c3.chunk.js:1:1671751)
  at Ns (https://codesandbox.io/static/js/common.bfa6a1c3.chunk.js:1:1668771)
  at Bs (https://codesandbox.io/static/js/common.bfa6a1c3.chunk.js:1:1667331)
  at https://codesandbox.io/static/js/common.bfa6a1c3.chunk.js:1:1629232
  at t.unstable_runWithPriority (https://codesandbox.io/static/js/common.bfa6a1c3.chunk.js:1:1704078)
  at co (https://codesandbox.io/static/js/common.bfa6a1c3.chunk.js:1:1628961)
  at po (https://codesandbox.io/static/js/common.bfa6a1c3.chunk.js:1:1629178)
  at ho (https://codesandbox.io/static/js/common.bfa6a1c3.chunk.js:1:1629113)
  at Os (https://codesandbox.io/static/js/common.bfa6a1c3.chunk.js:1:1666322)
  at $i (https://codesandbox.io/static/js/common.bfa6a1c3.chunk.js:1:1646069)
  at forceRerender (https://codesandbox.io/static/js/vendors~app.32688a05.chunk.js:1:1295893)
  at e.callback (https://codesandbox.io/static/js/vendors~app.32688a05.chunk.js:1:1349039)
  at m.flush (https://codesandbox.io/static/js/vendors~app.32688a05.chunk.js:1:1351884)
  at p.flush (https://codesandbox.io/static/js/vendors~app.32688a05.chunk.js:1:1348184)
  at Object.cb (https://codesandbox.io/static/js/vendors~app.32688a05.chunk.js:1:1304496)
  at e.emit (https://codesandbox.io/static/js/vendors~app.32688a05.chunk.js:1:1300699)
  at server.startContainer (https://codesandbox.io/static/js/vendors~app.32688a05.chunk.js:1:1306855)
  at Proxy.<anonymous> (https://codesandbox.io/static/js/vendors~app.32688a05.chunk.js:1:1305793)
  at https://codesandbox.io/static/js/app.4f26dc5e.js:532:324535
  at a (https://codesandbox.io/static/js/common-sandbox.25d2d35a.chunk.js:1:14048)
  at Generator._invoke (https://codesandbox.io/static/js/common-sandbox.25d2d35a.chunk.js:1:13836)
  at Generator.e.<computed> [as next] (https://codesandbox.io/static/js/common-sandbox.25d2d35a.chunk.js:1:14470)
  at t (https://codesandbox.io/static/js/common-sandbox.25d2d35a.chunk.js:1:8537)
  at u (https://codesandbox.io/static/js/common-sandbox.25d2d35a.chunk.js:1:8747)
  at https://codesandbox.io/static/js/common-sandbox.25d2d35a.chunk.js:1:8806
  at new Promise (<anonymous>)
  at https://codesandbox.io/static/js/common-sandbox.25d2d35a.chunk.js:1:8688
  at https://codesandbox.io/static/js/app.4f26dc5e.js:532:324625
  at internal.setCurrentSandbox (https://codesandbox.io/static/js/vendors~app.32688a05.chunk.js:1:1306787)
  at Proxy.<anonymous> (https://codesandbox.io/static/js/vendors~app.32688a05.chunk.js:1:1305793)
  at https://codesandbox.io/static/js/app.4f26dc5e.js:532:456783
  at a (https://codesandbox.io/static/js/common-sandbox.25d2d35a.chunk.js:1:14048)
  at Generator._invoke (https://codesandbox.io/static/js/common-sandbox.25d2d35a.chunk.js:1:13836)
  at Generator.e.<computed> [as next] (https://codesandbox.io/static/js/common-sandbox.25d2d35a.chunk.js:1:14470)
  at t (https://codesandbox.io/static/js/common-sandbox.25d2d35a.chunk.js:1:8537)
  at u (https://codesandbox.io/static/js/common-sandbox.25d2d35a.chunk.js:1:8747)

  in Sd
  in github
  in div
  in div
  in t
  in elements__Container
  in ph
  in div
  in t
  in div
  in t
  in div
  in div
  in t
  in styled.div
  in div
  in t
  in elements__Container
  in t
  in Unknown
  in Gh
  in t
  in t
  in div
  in t
  in elements__Content
  in n
  in withRouter(n)
  in div
  in t
  in elements__Container
  in Unknown
  in withRouter()
  in t
  in Unknown
  in t
  in l
  in t

[sreetamdas]

Is the repository a private repo? Your link currently gives me a 422 error.