# ref_impl_eiffel [165] Correct serialisation bug in Slot expressions where {} were being left off. **Category:** [Reference Implementation: Eiffel (archive)](https://discourse.openehr.org/c/reference-implementation-eiffel-archive/161) **Created:** 2007-03-01 08:28 UTC **Views:** 2 **Replies:** 0 **URL:** https://discourse.openehr.org/t/ref-impl-eiffel-165-correct-serialisation-bug-in-slot-expressions-where-were-being-left-off/12289 --- ## Post #1 by @svn1 Revision: 165 Author: thomas\.beale Log Message: --- **Canonical:** https://discourse.openehr.org/t/ref-impl-eiffel-165-correct-serialisation-bug-in-slot-expressions-where-were-being-left-off/12289 **Original content:** https://discourse.openehr.org/t/ref-impl-eiffel-165-correct-serialisation-bug-in-slot-expressions-where-were-being-left-off/12289