Steps to reproduce:
Expected Behavior: file foo.spBundle created
Actual Behavior: console reports an assertion failure:
10/2/15 2:54:28.914 PM Sequel Pro: assertion failed: 14F27: libxpc.dylib + 62447 [5C829202-962E-3744-8B50-00D38CC88E84]: 0x89
The bundle I'm attempting to export is just a basic copy bundle, derived from CopyAsJSON that I downloaded from the bundle collection.
Can reproduce with 1.1 on 10.9, 10.11
10.9 doesn't log an assertion failure, but export doesn't work either.
Ah yeah, I forgot to mention that this is sequel pro 1.1 (build 4499) running on OS/X 10.10.5.
Fix exporting Bundles not working (#2261)
Until 1.1.1 is released you can either downgrade to 1.0.2 (http://www.sequelpro.com/release-archive) or use a future experimental build (http://nightly.sequelpro.com/) including the fix
Issue fixed in 1.1.1