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via tuscany-dev by 冯仁君, 1 year ago
This exception has no message.
via tuscany-user by 冯仁君, 1 year ago
This exception has no message.
via tuscany-user by 冯仁君, 7 months ago
This exception has no message.
java.lang.NullPointerException: 	at org.apache.tuscany.sca.core.context.impl.ServiceReferenceImpl.getService(ServiceReferenceImpl.java:160)	at org.apache.tuscany.sca.impl.ServiceHelper.getService(ServiceHelper.java:82)	at org.apache.tuscany.sca.impl.NodeImpl.getService(NodeImpl.java:470)	at org.apache.tuscany.sca.shell.commands.Invoke.invoke(Invoke.java:85)	at org.apache.tuscany.sca.shell.Shell$1.call(Shell.java:518)	at org.apache.tuscany.sca.shell.Shell$1.call(Shell.java:516)	at org.apache.tuscany.sca.shell.Shell.apply(Shell.java:628)	at org.apache.tuscany.sca.shell.Shell.run(Shell.java:642)	at org.apache.tuscany.sca.shell.Shell.main(Shell.java:112)	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)