INVOCATIONERROR in Cartridge Proxy Class (Doc ID 2424744.1)

Last updated on DECEMBER 13, 2022

Applies to:

Symptoms

Customer created a new cartridge to connect with an NE over a webservice interface. The same has been deployed in an ASAP pre-production environment.

When trying to send a command, ASAP is returning an OrderFailEvent.

While checking the JNEP diag files, found INVOCATION ERROR in the proxy classes and ASAP is not reaching the action processor class. Custom code is checked and we found no issues.

ERROR:

>> 140301.595:Connection handler au399-54317:PROG:com.mslv.activation.jinterpreter.JInterpConnection:
Could not execute method execute of class com.mslv.activation.cartridge.xxxxx.webccv.generated.CreateDomainxxxxxProxy[java.lang.NullPointerException]
>> 140301.596:Connection handler au399-54317:PROG:com.mslv.activation.jinterpreter.JInterpConnection:
java.lang.NullPointerException
at java.util.regex.Matcher.getTextLength(Matcher.java:1234)
at java.util.regex.Matcher.reset(Matcher.java:308)
at java.util.regex.Matcher.<init>(Matcher.java:228)
at java.util.regex.Pattern.matcher(Pattern.java:1088)
at com.mslv.activation.jinterpreter.JProcessor.matchNEResponse(JProcessor.java:1993)
at com.mslv.activation.cartridge.xxxxx.webccv.generated.CreateDomainxxxxxProxy.setTypeByMatch(CreateDomainxxxxxProxy.java:162)
at com.mslv.studio.activation.implementation.BaseProxy.setTypeByMatch(BaseProxy.java:86)
at com.mslv.activation.cartridge.xxxxx.webccv.generated.CreateDomainxxxxxProxy$ExitType.setTypeByMatch(CreateDomainxxxxxProxy.java:196)
at com.mslv.activation.cartridge.xxxxx.webccv.generated.CreateDomainxxxxxProxy.execute(CreateDomainxxxxxProxy.java:142)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.mslv.activation.jinterpreter.JInterpConnection.runClassMethod(JInterpConnection.java:228)
at com.mslv.activation.jinterpreter.JInterpConnection.handleMessage(JInterpConnection.java:134)
at com.mslv.activation.server.ConnectionHandler.run(ConnectionHandler.java:251)

>> 140301.596:Connection handler au399-54317:SANE:com.mslv.activation.jinterpreter.JInterpConnection:
Sending event: 101 Data: -->INVOCATIONERROR<-->com.mslv.activation.cartridge.xxxxx.webccv.generated.CreateDomainxxxxxProxy.execute<--

Changes

Cause

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