# [ref_impl_eiffel] [1341] Fix some basic bugs; now flat view works again, and logic of validation of annotation paths is correct. **Category:** [Reference Implementation: Eiffel (archive)](https://discourse.openehr.org/c/reference-implementation-eiffel-archive/161) **Created:** 2010-12-22 11:12 UTC **Views:** 2 **Replies:** 0 **URL:** https://discourse.openehr.org/t/ref-impl-eiffel-1341-fix-some-basic-bugs-now-flat-view-works-again-and-logic-of-validation-of-annotation-paths-is-correct/13897 --- ## Post #1 by @svn1 Revision: 1341 Author: thomas\.beale Log Message: --- **Canonical:** https://discourse.openehr.org/t/ref-impl-eiffel-1341-fix-some-basic-bugs-now-flat-view-works-again-and-logic-of-validation-of-annotation-paths-is-correct/13897 **Original content:** https://discourse.openehr.org/t/ref-impl-eiffel-1341-fix-some-basic-bugs-now-flat-view-works-again-and-logic-of-validation-of-annotation-paths-is-correct/13897