IllegalArgumentException:wrong number of arguments

[tyoko 张]

when I follow the test demo to write my login test case,it's reported failure.

the report is below:

App URL: http://my.XXXX.com/login, Browser: firefox

Test Steps [ - ]

class java.lang.IllegalArgumentException:wrong number of arguments(stacktrace)

sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:80)
at org.testng.internal.MethodInvocationHelper.invokeDataProvider(MethodInvocationHelper.java:135)
at org.testng.internal.Parameters.handleParameters(Parameters.java:426)
at org.testng.internal.Invoker.handleParameters(Invoker.java:1383)
at org.testng.internal.Invoker.createParameters(Invoker.java:1075)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1180)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:127)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:111)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)

[⇜Krishnan Mahadevan⇝]

You haven't shown us what your code looks like which is causing this error. 

Without the code its hard to say what's going on (But it looks to me from the stacktrace that your error is perhaps coming in from TestNG)

Thanks & Regards
Krishnan Mahadevan

"All the desirable things in life are either illegal, expensive, fattening or in love with someone else!"
My Scribblings @ http://wakened-cognition.blogspot.com/

My Technical Scribbings @ http://rationaleemotions.wordpress.com/

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[Bill Ross]

It is related to your testng programming I think. There is no webdriver in the stack.

Bill

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