confused by little triangle at line chart

[coloful_architect]

Hi gurus,

anyone knows what this little triangle is? and how I can remove them?

Thanks

[Vegar · Accepted solution]

It indicates that you have data point in your selection for at least one dimension that is outside of the zoomed scope of your object.

Try to zoom out. To identify which one it is. If you exclude this/these dimensions from your selection you will get rid of the triangles.