Shapebender troubleshooting

I have a rather strange shape that I want to bend into an arc/pavilion of sorts. Any attempts to do this with Chris Fulmer’s shape bender have proved unsuccessful and ended up like this:

Any help would be appreciated!! Thanks

Please upload the SKP file. Shape Bender has some tricky parts, in that, you have to match the beginning and the end of the curve line, the model and so on and align them in a correct way. Upload the SketchUp file, and we’ll see what we can do.