This week's book giveaway is in the General Computing forum. We're giving away four copies of Arduino in Action and have Martin Evans, Joshua Noble, and Jordan Hochenbaum on-line! See this thread for details.
I`m tryng to build a proyect, when the .jar is made it, and i try to run it , i get a message "The proyect has no main class", but, when i take out all the code about the jasper report(Import classes,etc) and the code that generate the report, everything run fine in the .jar file. It seems to be that the jaspers imports and code are generating the problem,or that i forgot to put some file in some place.