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Bug Report T299837
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ArgumentOutOfRangeException occurs after clearing the control's ItemSource

created 9 years ago

[DevExpress Support Team: CLONED FROM T296174: TokenEditor - An exception is raised while scrolling the editor content vertically]
It appears that I'm still able to get errors with the control. I've attached a sample project with the stack trace. I can always get the error that I've attached and on occasion, I can get the "Sequence contains no elements" error.
The attached project is based on the hotfix build. Run the example and do the following:
- Click the first button
- Remove the items in the list
- Type the number 1 and press Enter, add all of the items
- Click the second button, should crash
I have a single source of items and need to display a filtered list based on the selected parent (button in this case).

Comments (1)
DevExpress Support Team 9 years ago

    Hello John,

    I will forward this ticket to our R&D team, and we will contact you as soon as we get any results.

    Thanks,
    Elliot

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    Answers approved by DevExpress Support

    created 9 years ago

    We have fixed the issue described in this ticket and will include the fix in our next maintenance update. To apply this solution before the official update, request a hotfix by clicking the corresponding link for product versions you require.

    Note: Hotfixes may be unavailable for beta versions and updates that are about to be released.

      Comments (2)
      JB JB
      John Bonano 9 years ago

        I know you cannot provide an exact date but any idea of an ETA for 1.8? Just trying to avoid having to use the hotfix for an extended period of time. Thanks.

        DevExpress Support Team 9 years ago

          Hello John,

          If everything goes according to plan, version 15.1.8 is going to be available in the first part of November. Please stay tuned to our announcements.

          Thanks,
          Michael

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