[ERRAI-1096] Binding an element already attached to the document but not attached to a widget Errai aware about causes an assert to fail Created: 16/Feb/18  Updated: 16/Feb/18

Status: Open
Project: Errai
Component/s: ErraiDataBinding
Affects Version/s: 4.1.3.Final
Fix Version/s: None

Type: Bug Priority: Major
Reporter: Christopher Chianelli Assignee: Max Barkley
Resolution: Unresolved Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified


When you bind an element that is a child of a parent element of a Widget (such as an input element inside a Cell in a CellTable), Errai attempts to add it to the detach list, which causes an exception. This is caused by maybeCreateElementValueGetter. A work around is to first remove the element from its parent, data bind it, then reinsert the element.

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