I am adding a string variable to an array ,but this error is coming.How can i solve this error?Pls help

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Hi @ASWATHY_K

Do you have value in the collection variable. It seem like the value is empty in the variable.

Can you check out the value?

Regards
Gokul

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HI @ASWATHY_K

Seems like the item in the items field is null

Can you keep a message box before the append item to list activity and check whether the item you are trying to append has any values are its returning empty message box

Regards
Sudharsan

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Hi @ASWATHY_K ,

You would require to initialise the array_items variable first in the below way using an Assign Activity :

array_items = new String(){}
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Array is empty initially after one looping a string is adding to the array

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Hi @ASWATHY_K

You can also use If activity or Try Catch activity to avoid this error.

Next thing should be i to Assign the Array variable before the Append Item to collection activity

Arr_Item = New String(){}

Regards
Gokul

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Thankz,This is helpfull

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