Can't move sandbox from "My Sandboxes" to a folder

[mtorcellini]

💥 Crash Report

What were you trying to accomplish when the crash occurred?

Clicking and attempting to drag a sandbox from within the My Sandboxes directory into one of my folders within My Sandboxes causes the sandbox to disappear from view (as soon as I begin dragging) and I cannot move it. This occurs in both Firefox and Safari. If I release the mouse button, the sandbox does NOT reappear as it should, but remains hidden from view until I refresh the page.

Link to sandbox: https://codesandbox.io/s/l60-build-an-unordered-list-using-a-data-model-bz4qt

Crash Details

Environment

Browser	Version	Operating System	CodeSandbox Version
firefox	70.0.0	OS X 10.15	PROD-1575388352-84201088e

Route:
https://codesandbox.io/dashboard/recent

Error Message

TypeError: this is undefined
../../node_modules/react-dnd/lib/createTargetMonitor.js/i</e.prototype.getItem@https://codesandbox.io/static/js/common.8156f37c.chunk.js:1:1602240
canDrop@https://codesandbox.io/static/js/app.247e9aec.js:449:178960
../../node_modules/react-dnd/lib/createTargetFactory.js/t.default/t</t.prototype.canDrop@https://codesandbox.io/static/js/common.8156f37c.chunk.js:1:1601187
../../node_modules/dnd-core/lib/DragDropMonitorImpl.js/s</e.prototype.canDropOnTarget@https://codesandbox.io/static/js/common.8156f37c.chunk.js:1:619307
../../node_modules/react-dnd/lib/createTargetMonitor.js/i</e.prototype.canDrop@https://codesandbox.io/static/js/common.8156f37c.chunk.js:1:1601995
./src/app/index.js/Jd<@https://codesandbox.io/static/js/app.247e9aec.js:449:179160
../../node_modules/react-dnd/lib/decorateHandler.js/t.default/C</u.prototype.getCurrentState@https://codesandbox.io/static/js/common.8156f37c.chunk.js:1:1606151
u/n.handleChange@https://codesandbox.io/static/js/common.8156f37c.chunk.js:1:1604592
../../node_modules/react-dnd/lib/decorateHandler.js/t.default/C</u.prototype.componentDidUpdate@https://codesandbox.io/static/js/common.8156f37c.chunk.js:1:1605253
Us/<@https://codesandbox.io/static/js/common.8156f37c.chunk.js:1:1708161
../../node_modules/react-dom/node_modules/scheduler/cjs/scheduler.production.min.js/t.unstable_runWithPriority@https://codesandbox.io/static/js/common.8156f37c.chunk.js:1:1729520
co@https://codesandbox.io/static/js/common.8156f37c.chunk.js:1:1654403
Us@https://codesandbox.io/static/js/common.8156f37c.chunk.js:1:1704138
Bs@https://codesandbox.io/static/js/common.8156f37c.chunk.js:1:1692773
po/<@https://codesandbox.io/static/js/common.8156f37c.chunk.js:1:1654674
../../node_modules/react-dom/node_modules/scheduler/cjs/scheduler.production.min.js/t.unstable_runWithPriority@https://codesandbox.io/static/js/common.8156f37c.chunk.js:1:1729520
co@https://codesandbox.io/static/js/common.8156f37c.chunk.js:1:1654403
po@https://codesandbox.io/static/js/common.8156f37c.chunk.js:1:1654622
ho@https://codesandbox.io/static/js/common.8156f37c.chunk.js:1:1654555
Rs@https://codesandbox.io/static/js/common.8156f37c.chunk.js:1:1693200
Rn/r<@https://codesandbox.io/static/js/common.8156f37c.chunk.js:1:1644044


  in DropTarget(Component)
  in div
  in t
  in elements__Items
  in Unknown
  in r
  in t
  in aside
  in t
  in elements__SidebarStyled
  in n
  in r
  in t
  in withRouter(r)
  in div
  in t
  in elements__Sidebar
  in div
  in div
  in t
  in elements__Container
  in Unknown
  in t
  in withRouter()
  in t
  in t
  in div
  in t
  in elements__Content
  in n
  in t
  in withRouter(n)
  in div
  in t
  in elements__Container
  in Unknown
  in t
  in withRouter()
  in DragDropContext(withRouter())
  in t
  in t
  in l
  in t

[CompuIves]

Sorry for the issue! This has been a regression, I'm deploying a fix now.

[mtorcellini]

Great! Thanks so much!

…

On Dec 4, 2019, at 9:58 AM, Ives van Hoorne ***@***.***> wrote:  Sorry for the issue! This has been a regression, I'm deploying a fix now. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or unsubscribe.