Check error: inconsistent args_size for opc_invokeinterface

Question

I am trying to generate some dynamic codes (using a Javassist), but the program will work at a certain point when using an array with a double array or a floating point. The code is as follows

Class c = Customers.class; // called in main & Customer class just has a double[] Dubs = new double[10]
CreateType(c); // Main


public static Object CreateType(Class genericType)
{
        // some preReq declarations
        CtMethod writeCode = dyn.getDeclaredMethod("processCode");

        generateCode(genericType, Code, "temp"); // Code is a StringBuilder class

        System.out.println(Code);

        writeCode.insertAt(1, Code.toString()); // Compilation is successful

        Class c = dyn.toClass();

        Dynamic h;
        Constructor[] ctorlist = null;

        ctorlist =  c.getDeclaredConstructors(); // Problem is here

        h = (DynamicSurrogate) ctorlist[0].newInstance(genericType);

        return h;
}

The generated code is as follows

    testapp1.Customers temp=(testapp1.Customers)graph;
    output.processDouble(temp.Dubs[1]);

But the problem occurs when getDeclaredConstructors is called c.getDeclaredConstructors () ... it throws the following error

An exception in the "main" thread java.lang.VerifyError: (class: testapp1 / Dyn, method: processDouble signature: (Lsomething / Output; Ljava / lang / Object;) V) Inconsistent args_size for opc_invokeinterface

, , , processDouble ,

    testapp1.Customers temp=(testapp1.Customers)graph;
    double[] d = temp.Dubs;
    output.processDouble(d);

, Unhandled getDeclaredConstructor, , ,

, , - , , , , :)

Answer 1

getDeclaredConstructors, , - c.

, , , , double [].