无法找到请求的.Net Framework 数据提供程序。可能无法安装。错误
,它工作正常我不知道这个错误我应该做什么
无法找到请求的.Net Framework 数据提供程序。可能无法安装。 描述:执行当前 Web 请求期间发生未处理的异常。请查看堆栈跟踪以获取有关错误及其在代码中的来源的更多信息。
异常详细信息:System.ArgumentException:无法找到请求的 .Net Framework 数据提供程序。可能无法安装。
源错误:
当前 Web 请求执行期间生成未处理的异常。有关异常来源和位置的信息可以使用下面的异常堆栈跟踪来识别。
Stack Trace:
[ArgumentException: Unable to find the requested .Net Framework Data Provider. It may not be installed.]
System.Data.Common.DbProviderFactories.GetFactory(String providerInvariantName) +301
System.Web.UI.WebControls.SqlDataSource.GetDbProviderFactorySecure() +48
System.Web.UI.WebControls.SqlDataSource.CreateConnection(String connectionString) +14
System.Web.UI.WebControls.SqlDataSourceView.ExecuteSelect(DataSourceSelectArguments arguments) +208
System.Web.UI.WebControls.ListControl.OnDataBinding(EventArgs e) +186
System.Web.UI.WebControls.ListControl.PerformSelect() +51
System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound() +105
System.Web.UI.WebControls.ListControl.OnPreRender(EventArgs e) +35
System.Web.UI.WebControls.ListBox.OnPreRender(EventArgs e) +16
System.Web.UI.Control.PreRenderRecursiveInternal() +171
System.Web.UI.Control.PreRenderRecursiveInternal() +256
System.Web.UI.Control.PreRenderRecursiveInternal() +256
System.Web.UI.Control.PreRenderRecursiveInternal() +256
System.Web.UI.Control.PreRenderRecursiveInternal() +256
System.Web.UI.Control.PreRenderRecursiveInternal() +256
System.Web.UI.Control.PreRenderRecursiveInternal() +256
System.Web.UI.Control.PreRenderRecursiveInternal() +256
System.Web.UI.Control.PreRenderRecursiveInternal() +256
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3888
, it was working fine I have no clue about this error what should I do
Unable to find the requested .Net Framework Data Provider. It may not be installed.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.ArgumentException: Unable to find the requested .Net Framework Data Provider. It may not be installed.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[ArgumentException: Unable to find the requested .Net Framework Data Provider. It may not be installed.]
System.Data.Common.DbProviderFactories.GetFactory(String providerInvariantName) +301
System.Web.UI.WebControls.SqlDataSource.GetDbProviderFactorySecure() +48
System.Web.UI.WebControls.SqlDataSource.CreateConnection(String connectionString) +14
System.Web.UI.WebControls.SqlDataSourceView.ExecuteSelect(DataSourceSelectArguments arguments) +208
System.Web.UI.WebControls.ListControl.OnDataBinding(EventArgs e) +186
System.Web.UI.WebControls.ListControl.PerformSelect() +51
System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound() +105
System.Web.UI.WebControls.ListControl.OnPreRender(EventArgs e) +35
System.Web.UI.WebControls.ListBox.OnPreRender(EventArgs e) +16
System.Web.UI.Control.PreRenderRecursiveInternal() +171
System.Web.UI.Control.PreRenderRecursiveInternal() +256
System.Web.UI.Control.PreRenderRecursiveInternal() +256
System.Web.UI.Control.PreRenderRecursiveInternal() +256
System.Web.UI.Control.PreRenderRecursiveInternal() +256
System.Web.UI.Control.PreRenderRecursiveInternal() +256
System.Web.UI.Control.PreRenderRecursiveInternal() +256
System.Web.UI.Control.PreRenderRecursiveInternal() +256
System.Web.UI.Control.PreRenderRecursiveInternal() +256
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3888
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我遇到了同样的问题,为什么尝试将网站发布到新服务器。安装此处找到的 Connector/Net 6.4.4 解决了我的问题:http://dev.mysql。 com/downloads/connector/net/
I was seeing the same problem why trying to publish a website to a new server. Installing the Connector/Net 6.4.4 found here solved my problem: http://dev.mysql.com/downloads/connector/net/