Return
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Title
MySQL connector fails to load schema: "Invalid attempt to Read when reader is closed" -
Description
MySQL connector fails to load schema: "Invalid attempt to Read when reader is closed".
Error message:[MySql.Data.MySqlClient.MySqlException] Invalid attempt to Read when reader is closed.at VI.UI.Wizards.WizardPage.<ProcessAsync>d__15.MoveNext()at System.Threading.Tasks.Task.Execute()at VI.UI.Wizards.WizardPage.<>c__DisplayClass15_0.<ProcessAsync>b__0()at VI.Projector.Database.Native.UI.Wizards.Pages.PageSchemaDetection.<OnProcess>b__3_0()at VI.Projector.Connection.Connect.SystemConnectResponse.EvalError() -
Cause
MySql.Data.dll from newer MySQL .NET versions >= 6.10.6 are not compatible or have not been tested. -
Resolution
Install the MySql.Data.dll file from an earlier version of MySQL .NET connector (i.e. 6.9.11).