java.lang.NullPointerException

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  • Openxava2.0.2 with MySQL
    via openxava by pearlbuk
    ,
    • java.lang.NullPointerException at org.openxava.util.DataSourceConnectionProvider.getJPADataSource(DataSourceConnectionProvider.java:59) at org.openxava.util.DataSourceConnectionProvider.createByComponent(DataSourceConnectionProvider.java:38) at org.openxava.tab.impl.EntityTabDataProvider.getConnectionProvider(EntityTabDataProvider.java:75) at org.openxava.tab.impl.EntityTabDataProvider.nextChunk(EntityTabDataProvider.java:28) at org.openxava.tab.impl.EntityTab.nextChunk(EntityTab.java:292)
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