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arch / UnitOfWork

A plugin for Microsoft.EntityFrameworkCore to support repository, unit of work patterns, multiple database with distributed transaction supported, and MySQL multiple databases/tables sharding supported.
MIT License
1.32k stars 343 forks source link

分表操作：第一次调用仓储对象的ChangeTable指定新表时就报这样的错，但是第二次就不会报错，每次都是在运行项目后第一次调用时报错 System.NullReferenceException:“Object reference not set to an instance of an object #142

Open GitHubForCJJ opened 4 years ago

issue-label-bot[bot] commented 4 years ago

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GitHubForCJJ commented 4 years ago

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GitHubForCJJ commented 4 years ago

我用源码调试了也有问题，我不清楚是不是我调用方式有问题

VergilGao commented 3 years ago

你好，能提供一下可以复现这个BUG的最小化demo吗？

xye1989 commented 3 years ago

直接用你的UnitOfWork.Host的ValuesController接口中，执行到ChangeTable方法就会抛出这个null引用异常了。