The variable 'MyException' is declared but never used

Question

I need to clear this warning :

try {     doSomething() } catch (AmbiguousMatchException MyException) {     doSomethingElse() } 

The complier is telling me :

The variable 'MyException' is declared but never used

How can I fix this.

Answer 1

1. You can remove it like this:

   try {     doSomething() } catch (AmbiguousMatchException) {     doSomethingElse() } 

2. Use warning disable like this:

   try {     doSomething() } #pragma warning disable 0168 catch (AmbiguousMatchException exception) #pragma warning restore 0168 {     doSomethingElse() } 

Other familiar warning disable

#pragma warning disable 0168 // variable declared but not used. #pragma warning disable 0219 // variable assigned but not used. #pragma warning disable 0414 // private field assigned but not used.