Warning: The statement is unreachable

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Posted on by junior AX

1,552

Hi,

I'm getting this warning at the generic catch

public void test(str _Id)
    { 
        System.Exception        ex;

        if(sth)  
        {
            //logic
            if(sth1)
            {
                try
                {
                    //logic
                }
                catch(ex)
                {
                    throw error(ex.Message);
                }
                catch
                {
                    throw error("@Label");
                }

            }
            else
            {
                throw error("@label");
            }
        }
        else
        {
            throw Error("Label");
        }
    }

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Verified answer

Martin Dráb 237,801 Most Valuable Professional on at

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catch(ex) will catch all exceptions, therefore the second catch clause can't ever be reached.

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