java.lang.NullPointerException: This exception has no message.

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via openxava by huchen
, 1 year ago
This exception has no message.
via sourceforge.net by Unknown author, 2 years ago
java.lang.NullPointerException:
at org.openxava.util.Strings.change(Strings.java:408)
at org.openxava.component.MetaComponent.getPackageNameWithSlash(MetaComponent.java:361)
at org.openxava.tab.impl.EntityTab.getDataProvider(EntityTab.java:534)
at org.openxava.tab.impl.EntityTab.getResultSize(EntityTab.java:578)
at org.openxava.tab.impl.TableModelBean.getTotalSize(TableModelBean.java:303)
at org.openxava.tab.impl.XTableModelDecoratorBase.getTotalSize(XTableModelDecoratorBase.java:87)
at org.openxava.tab.Tab.getTotalSize(Tab.java:573)

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