unresolved identifier

i have a problem with backendless

Check if you have a bridging header.

i have it

Screen Shot 2017-01-09 at 10.46.33 PM.png

That’s not exactly correct. Read this discussion to understand how to configure a bridging header for Swift apps:

I went through the quick start guide and configured my project like shown in the screenshot below. It is compiling just fine:

Compilation result: