对象引用不设置到对象的实例上建立网站 [英] Object reference not set to an instance of an object on build web site

问题描述

我有一个网站，只是作为一个远程服务器，并远程处理的的web.config 文件中的配置。

I have a web site that is just serving as a Remoting Server and has remoting configuration inside its web.config file.

<system.runtime.remoting>
    <application>
      <service>
        <activated type="abc.def.ghi"/>
      </service>
      <channels>
        <channel ref="http" machineName="localhost"/>
      </channels>
    </application>
  </system.runtime.remoting>

除此之外web.config文件，它只有这些文件在里面：

dataConfiguration.config
enterpriseLibrary.config
log.config
website.publishproj
bin文件夹 - 这已经从这个项目通过Remoting供应的DLL文件

Besides this web.config file, it has only these files in it:

dataConfiguration.config
enterpriseLibrary.config
log.config
website.publishproj
bin folder - which has the DLLs that are served from this project via remoting

当我建立了网站，我收到建立自己的错误是：

When I build the web site, I receive build error which is:

对象引用不设置到对象的实例。

"object reference not set to an instance of an object".

如何调试是什么造成这个错误，以及如何去除呢？

How can I debug what's causing this error and how to remove it?

请指教。

推荐答案

此问题已得到解决。我在我的的web.config一个集引用那里是它与bin文件夹内的装配present之间的版本不匹配：

The issue is resolved. I had a assembly reference in my web.config where there was a version mismatch between it and the assembly present inside the bin folder:

<add assembly="Oracle.DataAccess, Version=4.112.3.0, Culture=neutral, PublicKeyToken=89B483F429C47342"/>

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