Parameter invalid, some value must be not null
JANALYTICSCalculateEvent * event = [[JANALYTICSCalculateEvent alloc] init];
event.eventID = @"12";
event.extra = @{@"na":@"123"};
[JANALYTICSService eventRecord:event];
JANALYTICSCalculateEvent * event = [[JANALYTICSCalculateEvent alloc] init];
event.eventID = @"12";
event.extra = @{@"na":@"123"};
[JANALYTICSService eventRecord:event];