I am trying to create a custom invoice for travel expenses but when I add the filed "Slip Quantity", I am getting the following error when previewing or using the invoice... "Error [<BITimeSlip0xec79e80>valueForUndefinedKey:[:this class is not key value coding compliant for the key quanity. during data extractioin for text area: Text Area string content:Error 0xxfff39b>
Please help -- I am so close to being able to use this invoice.
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