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via adempiere by xiaomj
, 1 year ago
java.lang.NullPointerException: 	at org.compiere.print.CPrinter.getPrinterNames(CPrinter.java:41)	at org.compiere.print.CPrinter.(CPrinter.java:128)	at org.compiere.apps.ALogin.(ALogin.java:98)	at org.compiere.apps.AMenu.initSystem(AMenu.java:186)	at org.compiere.apps.AMenu.(AMenu.java:60)	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)	at java.lang.Class.newInstance0(Class.java:355)	at java.lang.Class.newInstance(Class.java:308)