This is a mystery. My little VI plots the table below with error bars. For some reason it is not showing the second point:
Name X Y ERR
file1 1.1 10.1 1.1
file1 2.1 11.1 1.1
file1 3.1 12.1 1.1
file1 4.1 13.1 1.1
file1 5.1 14.1 1.1
You can see the Y vx X plot (everything is fine). But Error Bars missing second error bar. Also missing in the XY plus Error Bar plot.
But if I were to plot the 2nd error bar individual, it shows up. See the attached code and the associated data file you can open up.