Dictionary does not contain key

[Sourov19 1]

I am testing windows app(calculator given by AutoIt). I have written a scritp for percentage(%). Then addend it in CalculatorGUIMap. After running my test case following error message is showing...

Quote

Dictionary does not contain key '%'

This is my dictionary...

# GUIMAP_61 is the mapping for Calculator version 6.1 (Win7 version)
GUIMAP_61 = {

              "0" : "Button6",
             "+" : "Button23",
             "=" : "Button28",
             "%" : "Button26", // I have added
            }

I have added it for Standard mode. Calculator mode is also checked. But not getting any point.
Can any one help me please.

[johnb910 1]

hi.

Read info here http://stackoverflow.com/questions/2138982/what-happens-to-c-sharp-dictionaryint-int-lookup-if-the-key-does-not-exist