Untraceable React Error (Error Caught by React / Attempt to call a table value)

Hi all,

This afternoon I was working on a project of mine and noticed a new React error.

  13:31:13.493  Error: attempt to call a table value  -  Client
  13:31:13.493  CorePackages.Packages._Index.Scheduler.Scheduler.forks.SchedulerHostConfig.default:140: CorePackages.Packages._Index.Scheduler.Scheduler.forks.SchedulerHostConfig.default:117: 
------ Error caught by React ------
attempt to call a table value
------ Error caught by React ------
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.ReactFiberCommitWork.new:322 function commitUnmount
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.ReactFiberCommitWork.new:1291 function commitNestedUnmounts
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.ReactFiberCommitWork.new:1632 function unmountHostComponents
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.ReactFiberCommitWork.new:1760 function commitDeletion
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.ReactFiberWorkLoop.new:2590
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.ReactFiberWorkLoop.new:2608
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.ReactFiberWorkLoop.new:2608
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.ReactFiberWorkLoop.new:2608
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.ReactFiberWorkLoop.new:2608
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.ReactFiberWorkLoop.new:2608
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.ReactFiberWorkLoop.new:2608
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.ReactFiberWorkLoop.new:2608
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.ReactFiberWorkLoop.new:2608
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.ReactFiberWorkLoop.new:2608
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.ReactFiberWorkLoop.new:2608
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.ReactFiberWorkLoop.new:2608
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.ReactFiberWorkLoop.new:2608
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.ReactFiberWorkLoop.new:2608
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.ReactFiberWorkLoop.new:2608
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.ReactFiberWorkLoop.new:2248
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.ReactFiberWorkLoop.new:2095
CorePackages.Packages._Index.Scheduler.Scheduler.Scheduler:359 function unstable_runWithPriority
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.SchedulerWithReactIntegration.new:164 function runWithPriority
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.ReactFiberWorkLoop.new:2092
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.ReactFiberWorkLoop.new:1070
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.ReactFiberWorkLoop.new:951
CorePackages.Packages._Index.ReactReconciler.ReactReconciler.ReactFiberWorkLoop.new:850
CorePackages.Packages._Index.Scheduler.Scheduler.Scheduler:304
CorePackages.Packages._Index.Scheduler.Scheduler.Scheduler:260
CorePackages.Packages._Index.Scheduler.Scheduler.forks.SchedulerHostConfig.default:81 function doWork
CorePackages.Packages._Index.Scheduler.Scheduler.forks.SchedulerHostConfig.default:104 function performWorkUntilDeadline

I have a few CoreGui calls but they are all wrapped in pcalls.

Other post which I believe is on the same topic here.
OP gives a nice way of reproducing, however their post wasn’t listed as a bug report so I thought I would myself.

1 Like

Already reported and addressed here:

3 Likes

Thanks Roman, didn’t see that one.

1 Like