Synchronous XMLHttpRequest

[LC43]

Hi! i'm getting this error:

Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check http://xhr.spec.whatwg.org/.

from

req.open("GET", uri, FALSE);

i know the line above that one says:

// sadly, this has to be blocking to allow for a graceful degrading API

but is there a solution to fix this warning?

[smartm0use]

I have tried to change that call to req.open("GET", uri, TRUE); but I get the following error (instead of warning): Unable to load localization data: <myLocalizationFile.json>

[eligrey]

I may make a different l10n library in the future that has an async API, which will help resolve this