I have the following the chart in which bar chart & line chart are in dual axis. This has 2 dimensions Month and Campaigns in column shelf because of that the line chart continuity is affected (line chart dots are not connected). how to fix it ? so that the line chart will not lose its continuity, so that all dots will be conneced ?
Your campaign dimension has discrete values and so the dots cannot be connected across different dimension values. However, within a dimension value, if there are multiple dates as seen for December 2017, the dots will get connected. Try switching the position of the date value and the campaign dimension and see if that helps.