The type exists in both DLLs

2>C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root\c0b37647\aaceda91\App_Web_uuzwuzfv.0.cs(315,29):

error CS0433: The type 'cmsmodules_blogs_controls_blogcommentedit_ascx' exists in both

'App_Web_blogcommentedit.ascx.fd0037e4.boauzrja, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' and

'App_Web_blogcommentedit.ascx.fd0037e4.l0rorrjd, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null'

2>C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root\c0b37647\aaceda91\App_Web_uuzwuzfv.2.cs(736,29):

error CS0433: The type 'cmsmodules_blogs_controls_blogcommentedit_ascx' exists in both

'App_Web_blogcommentedit.ascx.fd0037e4.boauzrja, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' and

'App_Web_blogcommentedit.ascx.fd0037e4.l0rorrjd, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null'

2>C:\Users\clu\source\repos\Edenred\LISA.CMS7.Chile\LISA.CMSWeb\LISA.CMSWeb\CMSModules\Blogs\Controls\Comment_Edit.aspx(9,27):

error CS0433: The type 'cmsmodules_blogs_controls_blogcommentedit_ascx' exists in both

'App_Web_blogcommentedit.ascx.fd0037e4.boauzrja, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' and

'App_Web_blogcommentedit.ascx.fd0037e4.l0rorrjd, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null'

2>C:\Users\clu\source\repos\Edenred\LISA.CMS7.Chile\LISA.CMSWeb\LISA.CMSWeb\CMSModules\Blogs\Controls\BlogCommentView.ascx(38,27):

error CS0433: The type 'cmsmodules_blogs_controls_blogcommentedit_ascx' exists in both

'App_Web_blogcommentedit.ascx.fd0037e4.boauzrja, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' and

'App_Web_blogcommentedit.ascx.fd0037e4.l0rorrjd, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null'

 

Solution

https://stackoverflow.com/questions/5425638/error-the-type-exists-in-both-directories

https://stackoverflow.com/questions/371426/asp-net-error-the-type-foo-exists-in-both-temp1-dll-and-temp2-dll

http://sellsbrothers.com/1995

Add the batch="false" attribute to the "compilation" element of the web.config file.

This problem occurs because of the way in which ASP.NET 2.0 uses the application references and the folder structure of the application to compile the application. If the batch property of the element in the web.config file for the application is set to true, ASP.NET 2.0 compiles each folder in the application into a separate assembly.

 

https://msdn.microsoft.com/en-us/library/s10awwz0(v=vs.100).aspx

batch

Optional Boolean attribute.

Indicates whether batching is supported.

If True, eliminates the delay caused by the compilation required when you access a file for the first time. When this attribute is set to True, ASP.NET precompiles all the uncompiled files in a batch mode, which causes an even longer delay the first time the files are compiled. However, after this initial delay, the compilation delay is eliminated on subsequent access of the file.

The default is True.     但是设置成false之后，编译website的速度变得很慢，无法接受

 

作者:Chuck Lu    GitHub