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C#/.Net Error: MySql. 数据 不针对物体的事例提出的反对
原标题:C#/.Net Error: MySql.Data Object reference not set to an instance of an object
  • 时间:2010-03-17 17:24:04
  •  标签:
  • c#
  • mysql

我的Windows 7 64bit在2008年VS申请中获得了这一例外。 我正在使用联接网/网6.2.2.0:

Message:
Object reference not set to an instance of an object.

Source:
MySql.Data in MySql.Data.MySqlClient.NativeDriver.GetResult(Int32& affectedRow, Int32& insertedId)

Stack trace:
in MySql.Data.MySqlClient.Driver.GetResult(Int32 statementId, Int32& affectedRows, Int32& insertedId)
in MySql.Data.MySqlClient.Driver.NextResult(Int32 statementId)
in MySql.Data.MySqlClient.MySqlDataReader.NextResult()
in MySql.Data.MySqlClient.MySqlDataReader.Close()
in MySql.Data.MySqlClient.MySqlConnection.Close()
in MySql.Data.MySqlClient.MySqlConnection.Dispose(Boolean disposing)
in System.ComponentModel.Component.Finalize()

No inner exception.

这一例外是无动于衷的,在任何编码线上都是虚构的。 它只是说“不提及物体。 MySql.Data”

这一错误实际上难以重复。 我的Windows XP 32bit全都是ok。 能否在64个轨道Windows 7中出现错误?

Thank you very much for your answers. Regards, simon

最佳回答

浏览像“联接网”/Net 6.2.2. 并不是指64个轨道平台。 ODBC联线器有64个轨道。

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