Clicking on forms doesn't do anything

After applying these patches:

6117031 (11i.ATG_PF.H RUP6 SSO 10g Integration),
7594318 (Post patchset 19 patch)
7657973 (Post patchset 19 patch)

Forms would launch, but if you clicked on any option, nothing happened. The Java console showed this message

Oracle JInitiator: Version 1.3.1.29
Using JRE version 1.3.1.29-internal Java HotSpot(TM) Client VM
User home directory = C:\temp

Proxy Configuration: Manual Configuration

Proxy: 3.25.44.25:80

Proxy Overrides:

JAR cache enabled
Location: C:\temp\Oracle Jar Cache
Maximum size: 50 MB
Compression level: 0



----------------------------------------------------
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
l: dump classloader list
m: print memory usage
q: hide console
s: dump system properties
t: dump thread list
x: clear classloader cache
0-5: set trace level to
----------------------------------------------------

Downloading http://dev1.justanexample.com:8001/OA_JAVA/oracle/apps/fnd/jar/fndforms.jar to JAR cache

Downloading http://dev1.justanexample.com:8001/OA_JAVA/oracle/apps/fnd/jar/fndformsi18n.jar to JAR cache

Downloading http://dev1.justanexample.com:8001/OA_JAVA/oracle/apps/fnd/jar/fndewt.jar to JAR cache

Deleted fndctx.jar-3cd0984a-713a63fc.zip from JAR cache

Deleted fndctx.jar-3cd0984a-713a63fc.idx from JAR cache

Deleted fndlist.jar-5324cc35-21961026.zip from JAR cache

Deleted fndlist.jar-5324cc35-21961026.idx from JAR cache

Deleted fndutil.jar-2e72b999-574bc255.zip from JAR cache

Deleted fndutil.jar-2e72b999-574bc255.idx from JAR cache

Deleted fndforms.jar-639fdaa0-169de86d.zip from JAR cache

Deleted fndforms.jar-639fdaa0-169de86d.idx from JAR cache

Deleted fndformsi18n.jar-2143833e-36e66d1b.zip from JAR cache

Deleted fndformsi18n.jar-2143833e-36e66d1b.idx from JAR cache

Deleted fndewt.jar-2b839873-402a1b1d.zip from JAR cache

Deleted fndewt.jar-2b839873-402a1b1d.idx from JAR cache

Downloading http://dev1.justanexample.com:8001/OA_JAVA/oracle/apps/fnd/jar/fndswing.jar to JAR cache

Downloading http://dev1.justanexample.com:8001/OA_JAVA/oracle/apps/fnd/jar/fndbalishare.jar to JAR cache

Downloading http://dev1.justanexample.com:8001/OA_JAVA/oracle/apps/fnd/jar/fndaol.jar to JAR cache

Downloading http://dev1.justanexample.com:8001/OA_JAVA/oracle/apps/fnd/jar/fndctx.jar to JAR cache

Downloading http://dev1.justanexample.com:8001/OA_JAVA/oracle/apps/fnd/jar/fndlist.jar to JAR cache


Deleted fndswing.jar-4f168def-660401db.zip from JAR cache

Deleted fndswing.jar-4f168def-660401db.idx from JAR cache

Deleted fndbalishare.jar-12c298d4-2ca5bb35.zip from JAR cache

Deleted fndbalishare.jar-12c298d4-2ca5bb35.idx from JAR cache

Deleted fndaol.jar-49d32a6f-185cc2cf.zip from JAR cache

Deleted fndaol.jar-49d32a6f-185cc2cf.idx from JAR cache

connectMode=Socket

serverHost=appadev1.justanexample.com

serverPort=9001

Forms Applet version is : 60827

Downloading http://dev1.justanexample.com:8001/OA_JAVA/oracle/apps/fnd/jar/fndutil.jar to JAR cache

java.lang.NoSuchMethodError
at oracle.forms.handler.BlockScroller.onCreate(Unknown Source)
at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
at oracle.forms.engine.Runform.processMessage(Unknown Source)
at oracle.forms.engine.Runform.processSet(Unknown Source)
at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
at oracle.forms.engine.Runform.sendDeferredMessages(Unknown Source)
at oracle.forms.engine.Runform.onMessage(Unknown Source)
at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
at oracle.forms.engine.Runform.startRunform(Unknown Source)
at oracle.forms.engine.Main.createRunform(Unknown Source)
at oracle.forms.engine.Main.start(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

We learnt that this instance, was an old clone and didn't have patchset 19 on it. After applying Patchset 19 and then applying the post patches, the problem was resolved.