How to return IQueryable<T>

Question

Can someone tell me how I can return an IQueryable<T>?

I am getting :

Cannot implicitly convert type System.Linq.IQueryable<object> to System.Linq.IQueryable<TType>. An explicit conversion exists (are you missing a cast?)

Thank you in advance

Code:

public IQueryable<TType> ExecuteScript<TType>(string script, object parameters) where TType : class, new()
{
        string typeName = String.Empty;

        LuaScript lScript = LuaScript.Prepare(script);
        var lLScript = lScript.Load(Context.Server());

        //Converts returned result into a string array. 
        var result = (string[])lLScript.Evaluate(Context.Database(), parameters); 

        if (result.Any())
        {
            _dataValue = new SortedDictionary<string, string>();
            int i=0;

            while(i < result.Count())
            {
                _dataValue.Add(result[i], result[i+=1]);
                i++;
            }
        }

        IQueryable<object> query = _dataValue.AsQueryable().Select(r => r.Value);            

        return query;                    
    }  

Answer 1

You try to return IQueryable<object> from:

IQueryable<object> query = _dataValue.AsQueryable().Select(r => r.Value);            
return query; 

But function return type is IQueryable<TType> from:

public IQueryable<TType> ExecuteScript<TType>(string script, object parameters) where TType : class, new()

Try:

IQueryable<TType> query = _dataValue.AsQueryable().Select(r => r.Value);            
return query;