Ticket #551 (closed defect: duplicate)

Opened 8 years ago

Last modified 8 years ago

Cut paste protion of waveform on phrase label and Undo, exception message comes.

Reported by: chhavi-negi Owned by: avneesh-singh
Priority: major Milestone:
Component: Application Version:
Keywords: Cc:
Blocked By: Blocking:
Time planned: 1d Time remaining: 1d
Time spent: 1d Estimated Number of Hours: 0.0
Add Hours to Ticket: 0 Billable?: yes
Total Hours: 0

Description

Cut a portion of a waveform and paste it by putting selection at the audio cursor at various places on waveform.
Put focus on phrase label and again do Control V. The portion of waveform pasted.
Do undo, exception message comes:
System.NullReferenceException?: Object reference not set to an instance of an object.

at urakawa.core.TreeNode?.Detach() in

C:\Users\chhavi\Desktop\daisy\urakawa-sdk\trunk\csharp\core\core\TreeNode?.c s:line 1008

at Obi.ObiNode?.Detach() in

C:\Users\chhavi\Desktop\daisy\Obi\trunk\Obi\Obi\ObiNode?.cs:line 161

at Obi.PhraseNode?.Detach() in

C:\Users\chhavi\Desktop\daisy\Obi\trunk\Obi\Obi\PhraseNode?.cs:line 108

at Obi.Commands.Node.AddNode?.UnExecute?() in

C:\Users\chhavi\Desktop\daisy\Obi\trunk\Obi\Obi\Commands\Node\AddNode?. cs:line 74

at urakawa.command.CompositeCommand?.UnExecute?() in

C:\Users\chhavi\Desktop\daisy\urakawa-sdk\trunk\csharp\core\command\Com positeCommand.cs:line 181

at urakawa.undo.UndoRedoManager?.Undo() in

C:\Users\chhavi\Desktop\daisy\urakawa-sdk\trunk\csharp\core\undo\UndoRedo? Manager.cs:line 301

at Obi.ObiForm?.Undo() in

C:\Users\chhavi\Desktop\daisy\Obi\trunk\Obi\Obi\ObiForm?.cs:line 2277

Change History

comment:1 Changed 8 years ago by avneesh-singh

  • Status changed from new to closed
  • Resolution set to duplicate
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