Hitting a 500 when using pipes-engine.appspot.com

[alexj]

Apologies if there is a better place to post this, but I couldn't find one. When I attempt to run a pipe through http://pipes-engine.appspot.com/ the server returns a 500. I wonder if this is caused by the same or similar issues that Saboti and I have hit and noted in this thread: #27

There isn't a visible log, so I sadly cannot provide any more data, but I would love to use the service.

[ggaughan]

I'd need the pipe-id to investigate further - and some spare time :(

Feel free to replicate it with the pipes-engine GAE harness which is now here: https://github.com/ggaughan/pipes-engine