No it is with a specific project. I had problems in my HD and in this moment after a chkdsk my project had this problem. Is not the code, because this project is running in some devices.
The project has more than 12 módules, classes, activities. Work with sqlite, print by serial and bluetooth, and open some sockets to sincronyze to a remote server.
To mending this problem I try remove each project module and I start the compilation project again till I just complile the Main module and the error was the same.
Finally I start a new project and add each of the modules and the project work proberly.
Thank a lot for you help and your support!!!!
Bye.
Javier