--- a/cubicweb/entity.py	Sun Feb 02 22:15:38 2020 +0100
+++ b/cubicweb/entity.py	Wed Mar 13 00:15:48 2019 +0100
@@ -1118,7 +1118,7 @@
         etypecls.fetch_rqlst(self._cw.user, select, searchedvar,
                              ordermethod=ordermethod)
         # from now on, we need variable type resolving
-        self._cw.vreg.solutions(self._cw, select, args)
+        self._cw.vreg.compute_var_types(self._cw, select, args)
         # insert RQL expressions for schema constraints into the rql syntax tree
         if vocabconstraints:
             cstrcls = (RQLVocabularyConstraint, RQLConstraint)