Glassfish is hanging forever on deployment

My glassfish has problem, when I run a webapp it starts but it hangs forever at the level of deployment. output: deps-jar: library-inclusion-in-archive: library-inclusion-in-manifest: compile: compile-jsps: In-place deployment at C:\Users\Caleb\Documents\NetBeansProjects\AutoQcm_ENG2\build\web It hangs there forever and ever. At first it was deploying properly but now it is not. I don't know what is wrong. I am using: 1. Netbeans7.3 2. Glassfish 3.1.2.1 I searched extensively on stackoverflow and on the internet and tried some of the solutions. For the example: - replacing the weld-integration jar - Another one was unchecking the Use IDE's proxy settings in netbeans. But non of them worked I even downloaded glassfish4 and tried to deploy the app with it, but it still hangs I have tried to deploy other applications which where deploying formerly but it still hangs. I have uninstalled and reinstalled netbeans but the problem still persists I am very new to Glassfish and the JEE platform,so let the answers be explicit and simple for me to understand Please. Thanks in advance.