Address object not behaving properly

[victor-s-lin]

I am trying to get coordinates for a location. I tried the following commands, as detailed in the main description:
vendor/bin/geotools geocoder:geocode "Tagensvej 47, Copenhagen" --raw --args=da_DK --args=Denmark (default Google Maps)
vendor/bin/geotools geocoder:geocode "Tagensvej 47, Copenhagen" --raw --args=da_DK --args=Denmark --provider yandex (the same as above, but with provider Yandex)
With Google Maps, the error is that the address object in Geocode.php is null.
With Yandex, it claims that the YandexAddress object doesn't have the method first which is used in Geocode.php.

I installed geotools version 0.8.0 and I am running PHP version 7.3.1 on MacOS. Any help is appreciated!