classcastexception

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Error when adding HashMap values to TreeSet

Here is some sample code...I always seem to get a ClassCastException...anybody point out what I am doing wrong?[详细]

2023-03-25 21:57 分类：问答
Using Something Other Than HasClickHandlers in my GWT MVP

I am facing a similar issue to the problem faced by the similar StackOverflow question Way to specify multiple interfaces in Java but as it specifically applies to the GWT MVP example framework presen[详细]

2023-03-21 16:23 分类：问答
Why socialauth is giving class cast exception on provided parameter map?

SocialAuth getting started guide have following code sample: // get the auth provider manager from session[详细]

2023-03-20 05:37 分类：问答
Scala: downcasting throws java.lang.ClassCastException

Coming from a non-Java background to Scala has brought me a wide range of difficulties including this one.[详细]

2023-03-18 23:32 分类：问答
ClassCastException While casting List<String> to Class<?>

I have a method which has a list of inputs and each input value I have to cast it to required type. (Actually this list has values of parameters in \"some\" form which I am supposed to converted into[详细]

2023-03-18 18:28 分类：问答
ClassCastException when setting onClickListener within Dialog subclass

I have subclassed Dialog in order to display a popup. This dialog contains a ListView, and so I also have an inner class (in the Dialog) that subclasses BaseAdapter.[详细]

2023-03-16 15:53 分类：问答
Weird runtime error (ClassCastException while declaring)

I have the following code within a program I\'m making: 01public class Clazz<T> 02{ 03T[] t; 04 05public Clazz<T> methodA(int... ints)[详细]

2023-03-16 07:09 分类：问答
Is there Scala equivalent of C# "as" keyword?

Is there Scala equivalent of C# as keyword? var something = obj as MyClass; Scala\'开发者_运维问答s asInstanceOf throws java.lang.ClassCastException:[详细]

2023-03-14 17:24 分类：问答
Why am I getting this ClassCastException in my AsyncTask?

First off, please do not tl;dr this. It just a lot of quickly-scannable code. Actual sentences are few and concise :).[详细]

2023-03-14 06:40 分类：问答
ClassCastException when converting from String to Object.. why?

I am just playing with MessageFormat but when I try to pass a String to MessageFormat format method it compiles fine but then I get a runtime classcast exception. Here is the code.[详细]

2023-03-09 23:30 分类：问答