From ac97115f25ca0e8ecc3ffb6baed3739353cadb6f Mon Sep 17 00:00:00 2001 From: mguetlein Date: Thu, 12 May 2011 13:09:17 +0200 Subject: rescue non-runtime error when plotting, more sensible error msg when no predictions for regression plot --- report/plot_factory.rb | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'report/plot_factory.rb') diff --git a/report/plot_factory.rb b/report/plot_factory.rb index deb1880..5fd20bb 100644 --- a/report/plot_factory.rb +++ b/report/plot_factory.rb @@ -77,7 +77,8 @@ module Reports x << x_i y << y_i end - + + raise "no predictions performed" if x.size==0 || x[0].size==0 RubyPlot::plot_points(out_file, "Regression plot", "Predicted values", "Actual values", names, x, y ) end -- cgit v1.2.3