FusionCharts 2D bar chart and line chart combination chart debugging error

When designing the combination chart of FusionCharts 2D bar chart and line chart, I found that no matter how I restarted the server, the combination chart would not appear. Later, through debugging, I found that I had made a fatal mistake. Using my usual thinking, I thought that if 3D pictures had this type, then 2D would also have this type. For example, 3D combination diagram: MSColumnLine3D.swf, I take it for granted that 2D also has this type, 2D combination diagram: MSColumnLine2D.swf. As a result, I view FusionCharts API found that 3D has MSColumnLine3D.swf, but 2D has the same type: MSCombi2D.swf

# The above is the content of debugging errors in the combination chart of FusionCharts 2D bar chart and line chart. For more related content, please pay attention to the PHP Chinese website (m.sbmmt.com)!