Yandex Metrica (event for the target) how to deal with the error - not defined?

Question

Yandex.Metrica

There are two sites. Each has its own goal for pressing the button (js code is launched when the button is pressed). Followed documentation https://yandex.ru/support/metrika/general/goal-js-eve.. .
As a result, writing the target number to the corresponding id (data in the screen) knocks out an error in the console, but if I write a number that is higher above the error, everything works. Such a number (which is higher above the error) was assigned to 2 sites. In this scenario, the counter is common for all purposes with such a number (which is higher above the error). Tell me what's wrong, in which direction to move