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B2023-066: Crash when selecting a step that has an annotation where the annotation type has been removed.

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Kathy Ruffing 2023-06-05 15:28:43 +00:00
parent 65ec267c7a
commit 7311afded0
1 changed files with 2 additions and 1 deletions
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3
PROMS/Volian.Controls.Library/DisplayHistory.cs
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@ -262,7 +262,8 @@ namespace Volian.Controls.Library
if (tn == null)
{
AnnotationTypeInfo ati = AnnotationTypeInfo.Get(aai.TypeID);
tn = annotationDeleted.Nodes.Add(ati.Name);
// B2023-066: Crash when trying to access a deleted annotation type (added the ati==null check)
tn = annotationDeleted.Nodes.Add(ati==null?"Deleted Annotation Type":ati.Name);
}
TreeNode cn = tn.Nodes.Add(aai.ListString());
cn.Tag = aai;