When I make a bar graph I have changed both bar colors to gray but made one pattern hash marked. However the pattern change is not reflected on the legend. How can I fix this?

Thank you.
You need to contact JMP Support
support@jmp.com
I am using a Mac, OS Catalina, 10.15.2
Are you running on a Mac or a PC? Which operating system? I think you will have to contact JMP Support
support@jmp.com
I was able to get version 15.1 and still have the same problem.
Looks like the solution is for you to get the 15.1.0 version of JMP. Check with your University supplier. They should have it by now.
Thank you for your help but unfortunately that didn't work either. The legend shows a change in color but not pattern.

Here is my example. Does it work on your copy of JMP.

names default to here(1);
dt = Open("$SAMPLE_DATA/big class.jmp");
dt << Graph Builder(
Legend Position( "Inside Right" ),
Variables( X( :age ), Y( :height ), Overlay( :sex ) ),
Elements( Bar( X, Y, Legend( 6 ) ) ),
SendToReport(
Dispatch(
{},
"height",
ScaleBox,
{Min( 0 ), Max( 125.6145 ), Inc( 20 ), Minor Ticks( 0 )}
),
Dispatch(
{},
"400",
ScaleBox,
{Legend Model(
6,
Properties( 0, {Fill Color( 0 )}, Item ID( "F", 1 ) ),
Properties(
1,
{Fill Color( 1 ), Fill Pattern( "hatch medium" )},
Item ID( "M", 1 )
)
)}
),
Dispatch( {}, "400", LegendBox, {Set Title( "" )} )
)
)What release of JMP are you running? I am not having the issue in JMP 15.1