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Bug Report T1190566
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DataGrid - The "Cannot read properties of undefined error" occurs when using Tab while saving a promise

created a year ago

Example

CodePen

Steps to reproduce:

  1. Write some new text in any Position column cell
  2. Press Enter
  3. Press Tab 2-3 times

Expected results:

The following error occurs:

Current results:

There is no error

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Answers approved by DevExpress Support

created a year ago (modified a month ago)

We have addressed the issue described in this ticket and will include a fix in our next maintenance update. Should you need to apply our fix prior to official release, you can request a hotfix here.

Important Notes:

  • Hotfixes may be unavailable for Early Access/Beta builds or updates set for release within a week.
  • .NET only: in the NuGet Package Manager, use your personal NuGet feed and check the "Include prerelease" option to view the hotfix package in the "Updates" tab.
Additional information:

The issue is not fixed in the latest version.

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