Question

The object is not identified, and cannot be locked or read from.

SDK Version 9

Updated April 21, 2015

asked on April 21, 2015

HI All,

I have written a small app that adds a document (tiff image) with some field data but I keep getting an error when I try to import an image file attached to the visual studio solution.

The error is "The object is not identified, and cannot be locked or read from."

and the code is

 
DocID = Document.Create(WorkflowDocPath & DocName, VolumeName, EntryNameOption.AutoRename, mySession)

 Dim ei As EntryInfo = Entry.GetEntryInfo(DocID, mySession)
 ei.SetTemplate(LFTemplateName)
 ei.Save()

 'Import Image
dim myresourcePath as string = System.IO.Path.GetFullPath(Application.StartupPath)

Dim MyDocument As New DocumentInfo(mySession)
Dim di As New DocumentImporter
di.Document = MyDocument
di.OcrImages = False
di.ImportImages(myresourcePath & "Image1.tif") 'ERROR Here


 'Add metadata
Dim FVC As FieldValueCollection = ei.GetFieldValues
 FVC.Add("Template", TemplateName)
FVC.Add("Current Name", CurrentName)
FVC.Add("New Name", NewName)
 FVC.Add("Current Code", CurrentCode)
FVC.Add("New Code", NewCode)

 ei.Lock(LockType.Exclusive)
 ei.SetFieldValues(FVC)
 ei.Save()
 ei.Unlock()

The file is in the folder windows sees it as a tiff file and I can open it.

Have I missed something?

Andrew

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Replies

replied on April 21, 2015 • Show version history

The DocumentInfo you are passing to DocumentImporter doesn't correspond to an existing document, pass the EntryInfo ei to di.Document instead:

Dim ei as DocumentInfo = Document.GetDocumentInfo(DocID, mySession)

...

di.Document = ei

Also, lock the document immediately after calling GetDocumentInfo, then unlock it at the end (or wrap everything in a using block to do this automatically)

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The object is not identified, and cannot be locked or read from.

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