Deploying app from Eclipse to GlassFish

I’m trying to deploy application to GlassFish 4 server from Eclipse, but I get this error:

cannot Deploy elearning
deploy is failing=Application with name [elearning] is not deployed

In glassfish log file no errors and no information about deploying. But in eclipse log, there are these errors:

!ENTRY oracle.eclipse.tools.glassfish 1 1 2014-11-17 16:30:51.474
!MESSAGE GlassFish: Deploy direcotry C:\glassfish4\glassfish\domains\domain1\eclipseApps\elearning

!ENTRY oracle.eclipse.tools.glassfish 4 1 2014-11-17 16:30:51.599
!MESSAGE GlassFish: deploy is failing=
!STACK 0
java.lang.Exception: deploy is failing=Application with name [elearning] is not deployed
    at oracle.eclipse.tools.glassfish.GlassfishServerBehaviourDelegate.publishDeployedDirectory(GlassfishServerBehaviourDelegate.java:612)
    at oracle.eclipse.tools.glassfish.GlassfishV4ServerBehavior.publishModuleForGlassFishV3(GlassfishV4ServerBehavior.java:96)
    at oracle.eclipse.tools.glassfish.GlassfishV4ServerBehavior.publishModule(GlassfishV4ServerBehavior.java:56)
    at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publishModule(ServerBehaviourDelegate.java:1091)
    at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publishModules(ServerBehaviourDelegate.java:1183)
    at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publish(ServerBehaviourDelegate.java:987)
    at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publish(ServerBehaviourDelegate.java:774)
    at org.eclipse.wst.server.core.internal.Server.publishImpl(Server.java:3157)
    at org.eclipse.wst.server.core.internal.Server$PublishJob.run(Server.java:345)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

!ENTRY oracle.eclipse.tools.glassfish 4 0 2014-11-17 16:30:51.599
!MESSAGE cannot Deploy elearning
!STACK 0
java.lang.Exception: deploy is failing=Application with name [elearning] is not deployed
    at oracle.eclipse.tools.glassfish.GlassfishServerBehaviourDelegate.publishDeployedDirectory(GlassfishServerBehaviourDelegate.java:612)
    at oracle.eclipse.tools.glassfish.GlassfishV4ServerBehavior.publishModuleForGlassFishV3(GlassfishV4ServerBehavior.java:96)
    at oracle.eclipse.tools.glassfish.GlassfishV4ServerBehavior.publishModule(GlassfishV4ServerBehavior.java:56)
    at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publishModule(ServerBehaviourDelegate.java:1091)
    at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publishModules(ServerBehaviourDelegate.java:1183)
    at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publish(ServerBehaviourDelegate.java:987)
    at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publish(ServerBehaviourDelegate.java:774)
    at org.eclipse.wst.server.core.internal.Server.publishImpl(Server.java:3157)
    at org.eclipse.wst.server.core.internal.Server$PublishJob.run(Server.java:345)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

Where can be problem?

I had the same problem, and searched a lot on line, solved just by delete the Glass fish server and reset another, voila...