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via compiere by mpparas
, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at org.compiere.model.CalloutInvoice.amt(	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(	at sun.reflect.DelegatingMethodAccessorImpl.invoke(	at java.lang.reflect.Method.invoke(	at org.compiere.model.CalloutEngine.start(	at org.compiere.model.MTab.processCallout(	at org.compiere.model.MTab.dataNew(	at org.compiere.apps.APanel.stateChanged(	at javax.swing.JTabbedPane.fireStateChanged(	at javax.swing.JTabbedPane$ModelListener.stateChanged(