NullPointerException when trying to view jsf2-export-pdf-portlet on JBoss AS

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Duplicate
• Affects Version/s: liferay-faces-3.1.2-ga3
• Fix Version/s: None
• Component/s: None
• Labels: None
• Environment: Liferay Portal 6.1.20 EE GA2 + JBoss AS 7.1.1

Steps to reproduce:

1. Deploy the jsf2-export-pdf-portlet on Liferay Portal 6.1.20 EE GA2 + JBoss AS 7.1.1

2. Add the portlet to a portal page

3. Re-load the page

If the bug is fixed, then the portlet will display properly. If the bug still exists, then the following stacktrace will appear:

Caused by: java.lang.NullPointerException
    at com.liferay.faces.demos.list.CustomersDataModel.<init>(CustomersDataModel.java:38) [classes
    at com.liferay.faces.demos.bean.CustomersModelBean.getCustomers(CustomersModelBean.java:48) [classes
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [classes.jar:1.6.0_45]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [classes.jar:1.6.0_45]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [classes.jar:1.6.0_45]
    at java.lang.reflect.Method.invoke(Method.java:597) [classes.jar:1.6.0_45]
    at javax.el.BeanELResolver.getValue(BeanELResolver.java:302) [jboss-el-api_2.2_spec-1.0.0.Final.jar:1.0.0.Final]
    at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176) [jsf-impl-2.1.21.jar:2.1.21]
    at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203) [jsf-impl-2.1.21.jar:2.1.21]
    at org.jboss.el.parser.AstPropertySuffix.getValue(AstPropertySuffix.java:53) [jboss-el-2.0.0.GA.jar
    at org.jboss.el.parser.AstValue.getValue(AstValue.java:67) [jboss-el-2.0.0.GA.jar
    at org.jboss.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186) [jboss-el-2.0.0.GA.jar
    at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109) [jsf-impl-2.1.21.jar:2.1.21]
    ... 212 more