Issues with creating a macro

Hi.  I have recently switched to VTTs after running DnD for 20 years with pencil and paper.    I do miss pencil and paper for reasons below but people move away.    I started using Roll20 with DnDBeyond character sheets but moved to Roll20 completely with a sub to simplify running the game.  I recently watched the video on macros.  I clicked on the spell or attack then the up arrow in the chat to get the code to paste in the macro shown below but only get a blank result pasted in the chat.  This has been very confusing trying to figure out and hope they can make this stuff much easier in the future.    Thank-you  @{Esma Kılıçdarbacı|wtype}&{template:atk} {{mod=+4}} {{rname=[longsword](~-798339572_11058174|

Your macro appears incomplete. You don't have an end to it. 

Thank-you.  I realized that I didn't copy all of the code I needed to as I didn't see I had to scroll down more.