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C# Entityframework 访问DB2数据库异常“提供程序未返回 ProviderManifest 实例 RRS feed

  • 问题

  • 详细信息:
    方法“IBM.Data.DB2.EntityFramework.DB2ProviderServices.GetDbProviderManifest(System.String)”尝试访问方法“IBM.Data.DB2.DB2Trace.Entity_CheckDB2Trace()”失败。

    2015年4月16日 7:18

答案

  • 试试安装这个:

    并且安装好最新的DB2的Driver,从开始菜单执行“Default DB2 and Database Client Interface Selection wizard”。


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    2015年4月22日 7:44
    版主

全部回复

  • 你好:

    经过搜索,在IBM的官网上找到了相同的问题,并且已经被解决:

    https://www.ibm.com/developerworks/community/forums/html/topic?id=ad56b1be-0b5c-4500-b169-78ec9ce7b68d

    意思应该是IBM.Data.DB2提供程序在GAC中的版本是beta版,但是没有更新,可以尝试从Nuget中下载安装提供程序到项目中去.


    We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
    Click HERE to participate the survey.

    2015年4月17日 8:03
    版主
  • Nuget 找不到最新版本的IBM.Data.DB2
    2015年4月20日 3:27
  • 试试安装这个:

    并且安装好最新的DB2的Driver,从开始菜单执行“Default DB2 and Database Client Interface Selection wizard”。


    We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
    Click HERE to participate the survey.


    2015年4月22日 7:44
    版主