Exception while adding a new payment module

[rahul.saraswat]

Hello everyone,

I am trying to add a new payment module to konakart. For the tim being I was just trying to make a flow working. So, I copied Paypal module I followed instructions on page :
http://www.konakart.com/docs/CreatingAPaymentModule.html

1) CcAvenue.java, CcAvenue_en.properties under the package com.konakart.bl.modules.payment.ccavenue
2) CcAvenue.java, CcAvenue.properties under the package com.konakartadmin.modules.payment.ccavenue
3) Added an entry to struts.xml ->
<action name="CcAvenueCallback" class="com.konakart.actions.ipn.CcAvenueAction"/>

4) Created a class CcAvenueAction.java under the package com.konakart.actions.ipn.

I am able to select the gateway in the admin app.
I am able to select the gateway while processing my order.

But the problem is that when I click on finalize order it should redirect to Paypal website as there are no code changes in the java files except for renaming the new module and some files.

I get below exception :

13-Nov 15:29:19 ERROR (?:handleException:?) A customer has received the following exception ( ref: 1415872759938 )
com.konakart.app.KKException: java.lang.NoClassDefFoundError: com/konakart/bl/modules/payment/PaymentInterface
   at com.konakart.app.KKEng.manageThrowable(Unknown Source)
   at com.konakart.app.KKEng.getPaymentDetails(Unknown Source)
   at com.konakart.app.KKEng.getPaymentDetails(Unknown Source)
   at com.konakart.actions.CheckoutConfirmationSubmitAction.execute(Unknown Source)
   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.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:446)
   at com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:285)
   at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
   at com.konakart.actions.interceptors.NoCacheInterceptor.intercept(Unknown Source)
   at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
   at com.konakart.actions.interceptors.LoggingInterceptor.intercept(Unknown Source)
   at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
   at org.apache.struts2.json.JSONInterceptor.intercept(JSONInterceptor.java:172)
   at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
   at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:256)
   at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
   at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:138)
   at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
   at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:238)
   at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
   at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
   at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:238)
   at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
   at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
   at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:191)
   at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
   at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:73)
   at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
   at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:91)
   at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
   at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:252)
   at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
   at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100)
   at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
   at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141)
   at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
   at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:145)
   at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
   at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:171)
   at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
   at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
   at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:176)
   at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
   at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
   at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
   at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:193)
   at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
   at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:187)
   at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
   at com.konakart.actions.interceptors.ForceAPostInterceptor.intercept(Unknown Source)
   at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:242)
   at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54)
   at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:544)
   at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
   at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
   at com.konakart.filter.CharacterEncodingFilter.doFilter(Unknown Source)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
   at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
   at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
   at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:724)
Caused by: java.lang.NoClassDefFoundError: com/konakart/bl/modules/payment/PaymentInterface
   at java.lang.ClassLoader.defineClass1(Native Method)
   at java.lang.ClassLoader.defineClass(ClassLoader.java:792)
   at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
   at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
   at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
   at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
   at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
   at java.lang.Class.forName0(Native Method)
   at java.lang.Class.forName(Class.java:270)
   at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1707)
   at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
   at java.lang.Class.forName0(Native Method)
   at java.lang.Class.forName(Class.java:190)
   at com.konakart.bl.modules.payment.PaymentMgr.getPaymentModuleForName(Unknown Source)
   at com.konakart.bl.modules.payment.PaymentMgr.getPaymentDetailsPerOrder(Unknown Source)
   at com.konakart.bl.modules.payment.PaymentMgr.getPaymentDetails(Unknown Source)
   ... 76 more
Caused by: java.lang.ClassNotFoundException: com.konakart.bl.modules.payment.PaymentInterface
   at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
   at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
   ... 96 more
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
   at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
   at java.lang.Thread.run(Thread.java:724)
Caused by: java.lang.NoClassDefFoundError: com/konakart/bl/modules/payment/PaymentInterface
   at java.lang.ClassLoader.defineClass1(Native Method)
   at java.lang.ClassLoader.defineClass(ClassLoader.java:792)
   at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
   at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
   at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
   at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
   at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
   at java.lang.Class.forName0(Native Method)
   at java.lang.Class.forName(Class.java:270)
   at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1707)
   at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
   at java.lang.Class.forName0(Native Method)
   at java.lang.Class.forName(Class.java:190)
   at com.konakart.bl.modules.payment.PaymentMgr.getPaymentModuleForName(Unknown Source)
   at com.konakart.bl.modules.payment.PaymentMgr.getPaymentDetailsPerOrder(Unknown Source)
   at com.konakart.bl.modules.payment.PaymentMgr.getPaymentDetails(Unknown Source)
   ... 76 more
Caused by: java.lang.ClassNotFoundException: com.konakart.bl.modules.payment.PaymentInterface
   at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
   at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
   ... 96 more

Can anyone please help. Thanks in advance!

Thanks
Rahul Saraswat

[ryan]

PaymentInterface should be in konakart_custom.jar .

[rahul.saraswat]

Hi Ryan,

Thanks for the reply. I actually just added new module and I didn't changed the existing module. Means I never touched the PaymentInterface.

Can you please guide me with the steps to integrate a new payment gateway. I just want to redirect the user with his details to the gateway site. I followed the below link :

http://www.konakart.com/docs/CreatingAPaymentModule.html

Are there any steps missing in the above link?

I am new to konakart and will appreciate your kind help.

Thanks
Rahul Saraswat

[julie]

That's the tutorial that everyone uses. I'm not aware of any missing steps.