Only one line weight is visible for my line chart

[JessicaBrie]

I opened up some charts that I update every two weeks and the only the markers on my line chart were visible. I opened up the properties and attempted to select a different weight for the line, but there was only one option visible.

When you pull down the menu option for different weights, it appears there are other selections, but when you scroll through the options, only one weight is visible. If I select one of the invisble weights, then my line disappears again.

My charts were fine two weeks ago.

Any help is appreciated.

 

[shades]

Did you change the color pallete for this spreadsheet? Some times depending on which color on the palette is changed, that could affect the line "color" as well, making it appear invisible.

Just a thought.