Microsoft KB Archive/322376

= An access violation occurs in the Type Library Importer when you import more than 81 event interfaces =

Article ID: 322376

Article Last Modified on 9/27/2005

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APPLIES TO


 * Microsoft Visual Studio .NET 2002 Professional Edition
 * Microsoft Visual Studio .NET 2002 Enterprise Architect
 * Microsoft Visual Studio .NET 2002 Enterprise Developer
 * Microsoft Visual Studio .NET 2002 Academic Edition

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This article was previously published under Q322376



SYMPTOMS
When you use the Type Library Importer (TlbImp.exe) to generate an InterOp Assembly, the Type Library Importer fails, and you receive the following error message:

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



RESOLUTION
To resolve this problem, obtain the latest service pack for the Microsoft .NET Framework. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:

318836 Information about how to obtain the latest .NET Framework service pack



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the &quot;Applies to&quot; section of this article. This problem was first corrected in Microsoft .NET Framework Service Pack 2 (SP2).

Additional query words: AV tlbimp

Keywords: kbbug kbfix kbqfe kbvs2002sp1sweep kbhotfixserver KB322376

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