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Blaze Accessing External Local Files
Blaze Accessing External Local Files I am testing some functionality by attempting to access an excel file on my machine, locally. I have imported the jar file which contains all the classes and met...
From the code that you have posted below, I can see that you are declaring a variable with the name a1 and you are trying to use it before the variable has been initialised.
You need to use "a/an" keyword or a "newInstance(...)" method to instantiate a class and assign that object to the variable before using the same.
Good luck.