Histogram in Explore doesn't seem to be working

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Open rattle
2. Load data
3. In the Explore tab, select Histogram followed by Execute

I expected to see a plot of a histogram, instead nothing happened.
All other plots appear to be working fine in the Explore tab.

I'm using Windows 7 32 bit, rattle version 2.6.21

When I investigate the Log, the histogram execution seems to have generated the 
data for the plot, but doesn't seem to have actually tried to generate the plot 
itself:

#============================================================
# Rattle timestamp: 2012-11-29 14:04:22 i386-w64-mingw32 

# Plot a Histogram 

# Generate just the data for a histogram of the variable 'Age'.

ds <- rbind(data.frame(dat=crs$dataset[crs$sample,][,"Age"], grp="All"),
            data.frame(dat=crs$dataset[crs$sample,][crs$dataset[crs$sample,]$FinancialQuarter=="1","Age"], grp="1"),
            data.frame(dat=crs$dataset[crs$sample,][crs$dataset[crs$sample,]$FinancialQuarter=="2","Age"], grp="2"))

#============================================================

Original issue reported on code.google.com by ambientb...@gmail.com on 29 Nov 2012 at 2:15

[GoogleCodeExporter]

Hello,

did you manage to solve the problem? I use Windows 7 64 bit, Rattle 3.1.0 and 
have almost the same problem: all plots in Explore tab work, except of 
Histogram. I got

Error in eval(expr, envir, enclos) : object 'p' not found

in R console.

Original comment by rafal.wa...@gmail.com on 17 Aug 2014 at 2:15

[GoogleCodeExporter]

Try this: under 'Settings', un-tick 'Advanced Graphics' and run the Histogram 
again.

Original comment by chidoch...@gmail.com on 25 Aug 2014 at 8:10

[GoogleCodeExporter]

Thank you very much - now it's OK.

Original comment by rafal.wa...@gmail.com on 3 Sep 2014 at 1:04