Null Reference Exception Opening Project (#1681)

I have a project file that Software Ideas Modeler can't open anymore.

"An error occured while loading the project file."

System.NullReferenceException: Object reference not set to an instance of an object.

at SoftwareIdeasModeler.Core.Projecting.ConcreteDiagramElementBase.<>c.<get_AttachedParts>b__19_0(ConcreteDiagramElementBase x)

at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()

at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)

at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)

at SoftwareIdeasModeler.Core.Projecting.ConcreteDiagramElementBase.get_AttachedParts()

at SoftwareIdeasModeler.Core.Projecting.Project.BindOtherConcreteItems(Folder folder)

at SoftwareIdeasModeler.Core.Projecting.Project.BindEntities()

at SoftwareIdeasModeler.ProjectXml.SimXmlReader.Load()

at SoftwareIdeasModeler.ProjectHelper.LoadProject(String localFileName, Boolean showReadOnlyWarning, Boolean checkFileVersion, Boolean processCustomDiagrams, Boolean showErrorMessages)

at SoftwareIdeasModeler.AppCore.OpenProjectFile(String fileName, Form splash)

Created
10 August 2021 19:36:38
Closed
19 August 2021 12:26:42
Requested by
Danny
State
Solved
Version
12.94
OperatingSystem
Windows 10 x64
Solved in
12.95

Dusan Rodina - softwareideas.net 11 August 2021 9:25:13

Hello,

I apologize for the issue. The fix will be available very soon. If it is urgent (and it is possible for you), you can send us the problematic file to softwareideas@softwareideas.net to let us fix it.

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