Thanks for your valuable information.
We will consider and include this information in our documentation globalization section.
I have the same problem and I´ve tried the solution suggested but it doen´t work for me.
I´ve changed the imports,
import numberingSystems from 'cldr-data/supplemental/numberingSystems.json'
import gregorian from 'cldr-data/main/es/ca-gregorian.json'
import numbers from 'cldr-data/main/es/numbers.json'
import timeZoneNames from 'cldr-data/main/es/timeZoneNames.json'
I´ve installed json loader, my vue-cli is 3.11, vue version is 2.6.10.
Please, can you help me?, I´ve spent two days long and I am not able to find a solution.
Thanks in advance