[fdo-users] Pure virtual function call errors in .net

Jackie Ng jumpinjackie at gmail.com
Mon Nov 29 22:51:54 EST 2010

Hi All,

Sometimes when I cleanup a IConnection object I get hit with an
unrecoverable "pure virtual function call" error. 

The SQLite and OGR providers seem to be the most frequent offenders.

My cleanup logic is as follows:

if (conn != null)
    if (conn.ConnectionState != ConnectionState.ConnectionState_Closed)
    conn = null;

Is something not right here?

- Jackie
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