When I make the "Read Cell" in "Excel application scope", I tried to output the read data from Excel by using "Write Line". However, It's not working and it ouput the error as in the Title. Could you someone make it up?
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2Please include the code you are using that generates this error. See http://stackoverflow.com/help/mcve for help. – Nick Jun 02 '18 at 08:39
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I couldn't the error code.. – user9884459 Jun 03 '18 at 23:36
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Did you try `yourString.toString`? – gaback Jun 04 '18 at 09:19
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1Yes, I did. but i finally make it by using "GenericValue" in variable type. – user9884459 Jun 13 '18 at 06:25
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^^^^ "Object" works as well. – Jacob Vlijm Jan 24 '19 at 15:58
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I had the same issue. I'm using the LookupDataTable activity. In my Excel file I have a mix of Strings and Integers. But somehow I also got the error:
NotSupportedException: StringConverter cannot convert from System.Double.
I solved it by changing the variable from String to GenericValue.
I also tried to give it the Double type, but it didn't work because I think I have different types in the column.
kwoxer
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Try this maybe be it will help you to check out Convert.todouble
Bagish Ojha
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That's not a proper way. A better solution would be to change the type of the variable directly instead of changing the type. – kwoxer Nov 05 '19 at 08:08