unavailable SDK

[sxf141]

The request cannot be sent to the server, nor can Fiddler display the request.

org.matomo.sdk:tracker:4.0.2

public class BaseApplication extends MatomoApplication { private static BaseComponent mBaseComponent; private static BaseApplication mApplication;

@Override
public void onCreate() {
    super.onCreate();
    mApplication = this;
}
@Override
protected void attachBaseContext(Context base) {
    super.attachBaseContext(base);
    MultiDex.install(base);
}

@Override
public TrackerBuilder onCreateTrackerConfig() {
    return TrackerBuilder.createDefault(UrlConstant.PIWIK, 1);
}

[d4rken]

lack of info