# [ref_impl_eiffel] [1290] Fix compilation errors in many classes that are in the universe of classes but not compiled into the system .

**Category:** [Reference Implementation: Eiffel (archive)](https://discourse.openehr.org/c/reference-implementation-eiffel-archive/161)
**Created:** 2010-11-01 13:35 UTC
**Views:** 3
**Replies:** 0
**URL:** https://discourse.openehr.org/t/ref-impl-eiffel-1290-fix-compilation-errors-in-many-classes-that-are-in-the-universe-of-classes-but-not-compiled-into-the-system/13819

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## Post #1 by @svn1

Revision: 1290
Author:   peter\.gummer
Log Message:

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**Canonical:** https://discourse.openehr.org/t/ref-impl-eiffel-1290-fix-compilation-errors-in-many-classes-that-are-in-the-universe-of-classes-but-not-compiled-into-the-system/13819
**Original content:** https://discourse.openehr.org/t/ref-impl-eiffel-1290-fix-compilation-errors-in-many-classes-that-are-in-the-universe-of-classes-but-not-compiled-into-the-system/13819