[#201003290201, jdk1.6]

to reproduce:
-------------
1) have a EAR project with App Client
2) configure the App Client as EAR's client module
3) debug the EAR
ERROR: debug fails with:
...
run-debug-appclient:
Initial deploying EnterpriseApplication26 to /Users/ms113234/NetBeansProjects/EnterpriseApplication26/dist/gfdeploy/EnterpriseApplication26
Completed initial distribution of EnterpriseApplication26
pre-init:
init-private:
init-userdir:
init-user:
init-project:
do-init:
post-init:
init-check:
init:
Warning: Could not find file /Applications/NetBeans/sges-v3/glassfish/domains/domain1/generated/xml/EnterpriseApplication26/EnterpriseApplication26Client.jar to copy.
Copying 1 file to /Users/ms113234/NetBeansProjects/EnterpriseApplication26/dist
Copying 4 files to /Users/ms113234/NetBeansProjects/EnterpriseApplication26/dist/EnterpriseApplication26Client
Copying 1 file to /Users/ms113234/NetBeansProjects/EnterpriseApplication26/dist/EnterpriseApplication26Client
Attached JPDA debugger to localhost:54088
org.glassfish.appclient.client.acc.UserError: ACC007: The app client directory /Users/ms113234/NetBeansProjects/EnterpriseApplication26 does not contain a manifest; the app client container cannot process it.
Java Result: 1
...