Line Chart not showing as continuous line

[#1]

Line Chart is showing as a serious of dots for each month and not as a continuous line. Any setting that I need to do to take care of this?

Thanks

[kiranmanoharrode]

Just Enable Supress Null value for your base Dimesion.

[IvanaMaric]

It seems like QV define white line or invisible line...

You need to define color (+ on your expression and in Background Color field define some RGB()).