Hi there.
I'm not sure if this is a bug or if I've done something wrong but, the only way I could get the "save as image" functionality in V3.1 for RoR to work is to alter the code.
In the readme.txt, you say
If I use Fusioncharts as my directory name (instead of fusioncharts, note lowercase 'F') in my controllers directory as specified in the readme.txt, I get this error:
But, if I use fusioncharts as my directory name (as it is in your packaged code) instead, I keep getting this error:
I found that if I changed line 80 in controllers/fusioncharts/fc_exporter_controller.rb to
it worked perfectly
Hope this helps anyone else who runs into this issue and if it is a bug that it gets fixed
Thanks.