"aspnet_merge.exe" terminó con código 1 - Web Deployment Project

[miguel_ossa]

Lo encontré:

Typically the problem is that when aspnet_merge merges the entire web project into a single assembly, you might find naming collisions. By default, asp.net 2005 web site applications do not put a default namespace in the class files so if you create MyPage.aspx in the root and also in a sub-folder, this would causes a conflict when merged into a single assembly for the Release build. This problem would not manifest itself during development because you're not pre-compiling the entire web site into a single DLL so there are several DLLs that make up the web project and naming collisions are avoided. To fix the problem you can obviously either rename one of the classes or provide a namespace to avoid the conflict.

Había hecho una copia de un archivo aspx. Aunque estaba con otro nombre, se picholiaba mucho.

Por cierto, pulsando en el error, te lleva al script que da el problema (esto no ayuda nada, a menos que seas ingeniero en tripodología felina).

Salu2