Witam
Zaczynam miec pomalu dosc tego zrytego NetBeans ale nie mam czasu uczyc sie pracowac w Eclipse bo musze jak najszybciej dokonczyc program:/ Ale do rzeczy:
NetBeans 6.7 i mam problem z EJB. W klasie Main aplikacji klienta tworze odwolanie poprzez
@EJB
private static MainServiceRemote msr;
A w konstruktorze msr.initialize();
No i tu pojawia sie problem bo wywala mi smieszny wyjatek:2009-12-04 1545 com.sun.enterprise.appclient.MainWithModuleSupport <init>
WARNING: ACC003: Application threw an exception.
java.lang.NullPointerException
at postservice.client.MainFrame.<init>(Main.java:56)
at postservice.client.Main.main(Main.java:30)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.sun.enterprise.util.Utility.invokeApplicationMain(Utility.java:266)
at com.sun.enterprise.appclient.MainWithModuleSupport.<init>(MainWithModuleSupport.java:449)
at com.sun.enterprise.appclient.MainWithModuleSupport.<init>(MainWithModuleSupport.java:259)
at com.sun.enterprise.appclient.Main.main(Main.java:200)
Exception in thread "main" java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at com.sun.enterprise.appclient.MainWithModuleSupport.<init>(MainWithModuleSupport.java:461)
at com.sun.enterprise.appclient.MainWithModuleSupport.<init>(MainWithModuleSupport.java:259)
at com.sun.enterprise.appclient.Main.main(Main.java:200)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.sun.enterprise.util.Utility.invokeApplicationMain(Utility.java:266)
at com.sun.enterprise.appclient.MainWithModuleSupport.<init>(MainWithModuleSupport.java:449)
... 2 more
Caused by: java.lang.NullPointerException
at postservice.client.MainFrame.<init>(Main.java:56)
at postservice.client.Main.main(Main.java:30)
... 8 more
Java Result: 1
Mam rozumiec ze nagle przestal widziec ejb? Bo wczesniej dzialalo wszystko dobrze, wkleilem do tej samej klasy nowy kod clienta i nagle juz nie dziala:/
Jest jakis sposob na ten badziew czy musze po prostu od poczatku tworzyc projekt, kopiowac pliki i modlic sie zeby ten szajs zadzialal?