Newbie question

[chiacy]

Hi!

Thank you for sharing this piece of your work.

I tried using it on my site and I have the following issues:

let mappings = { MRec1_HOME_MY: [ { window: [0, 0], sizes: [ [320, 250] ] } ], MRec2_HOME_MY: [ { window: [0, 0], sizes: [ [300, 251] ] }, { window: [980, 0], sizes: [ [300, 251] ] } ], Leaderboard_Home_MY: [ { window: [0, 0], sizes: [ [728, 90] ] } ], ButtonSide_MY_Home: [ { window: [0, 0], sizes: [ [300, 100] ] } ] }

I defined mappings as above,

let sizes = { MRec1_HOME_MY: [ [320, 250] ], MRec2_HOME_MY: [ [300, 251] ], Leaderboard_Home_MY: [ [728, 90] ], ButtonSide_MY_Home: [ [300, 100] ], rectangle: [ [300, 252] ] }

sizes

then I use the component as below:

<div id="Leaderboard_Home_MY"> <google-ad unit="Leaderboard_Home_MY" id="1488450959740-1"> </google-ad> </div>

Am not sure why the result code on browser as follow:

Incorrect usage of googletag.Slot defineSizeMapping: Size mapping has to be an array

<div id="Leaderboard_Home_MY"><div id="1488450959740-1" data-google-query-id="CLGE9KSPlegCFU6JaAoddj8LSQ" style="display: none;"><div id="google_ads_iframe_/9457649/Leaderboard_Home_MY_0__container__" style="border: 0pt none; width: 300px; height: 252px;"></div></div></div>

please note that the size is 300px X 252px respectively, but was defined both on google ad manager and the above codes for Leaderboard_HOME_MY as 720 x 90

wonder if you can point out where the problem is?

thanks In advance