生成Edmx时出错 [英] Error Generating Edmx

问题描述

有人能为我指出这个错误的正确方向吗？

为App.Config添加连接字符串。
错误：由于以下异常，无法生成模型：'值不会下降在预期的范围内。'。
从数据库加载元数据花了00：00：01.8293419。
生成模型花了00：00：00.9474215。
写出EDMX文件需要00:00:00。 >

Can someone point me in the right direction for this error?

Added the connection string to App.Config.
ERROR: Unable to generate model because of the following exception: 'Value does not fall within the expected range.'.
Loading metadata from database took 00:00:01.8293419.
Generating model took 00:00:00.9474215.
Writing out the EDMX file took 00:00:00.

推荐答案

从只有两个表开始，逐渐添加更多，我现在把所有表都放进去。

我还是想了解一下引起了这个问题。

Starting with just two tables, and gradually adding more, I now have all my tables in.

I would still like to understand what caused this issue.

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