Re: nullpointer exception on deployment

It turns out the reason for this NullPointerException is because I overrode 
setup() and tearDown() in my subclass of DeployingTestCase without calling 
super for each method.

Frank

-----Original Message-----
From: Frank Wilson [mailto:[email protected]] 
Sent: 19 May 2010 11:36
To: smartfrog-users-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: [Smartfrog-users] nullpointer exception on deployment

In a TestCase that extends DeployingTestBase I am getting a
NullPointerException when trying to
do a deployment using expectSuccessfulTestRun(package,"script").

SmartFrogException:: java.lang.NullPointerException, SmartFrog 3.17.014
(2009-07-28 16:40:51 BST)
	at
org.smartfrog.sfcore.common.SmartFrogException.forward(SmartFrogException.ja
va:92)
	at
org.smartfrog.sfcore.common.ActionDeploy.Deploy(ActionDeploy.java:192)
	at
org.smartfrog.sfcore.common.ActionDeploy.doDeploy(ActionDeploy.java:297)
	at
org.smartfrog.sfcore.common.ActionDeploy.execute(ActionDeploy.java:272)
	at
org.smartfrog.sfcore.common.ConfigurationAction.execute(ConfigurationAction.
java:110)
	at
org.smartfrog.sfcore.common.ConfigurationDescriptor.execute(ConfigurationDes
criptor.java:1076)
	at
org.smartfrog.SFSystem.runConfigurationDescriptor(SFSystem.java:353)
	at
org.smartfrog.test.DeployingTestBase$ApplicationLoaderThread.execute(Deployi
ngTestBase.java:215)
	at
org.smartfrog.sfcore.utils.SmartFrogThread.run(SmartFrogThread.java:279)
Caused by: java.lang.NullPointerException
	at
org.smartfrog.sfcore.common.ActionDeploy.Deploy(ActionDeploy.java:155)
	... 7 more

Any idea what's causing this? A week ago this happened to me, when I renamed
the test class it went away.
Now the error is back again.

Interestingly when I put this code in the place of expectSucessfulTestRun no
exceptions are thrown, so there can't be a problem reading the script.

URL sfURL = getClass().getResource(package+"script.sf");
InputStream is = sfURL.openConnection().getInputStream();
is.read();
is.close();

Thanks,

Frank Wilson




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