Handle error case for missing failure reason

AcademySoftwareFoundation · Oct 20, 2023 · 43b27be · 43b27be
1 parent 11905a6
commit 43b27be
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/rez/solver.py b/src/rez/solver.py
@@ -2401,7 +2401,10 @@ def _get_failed_phase(self, index=None):
         except IndexError:
             raise IndexError("failure index out of range")
 
-        fail_description = phase.failure_reason.description()
+        if phase.failure_reason is None:
+            fail_description = "Solver failed with unknown reason."
+        else:
+            fail_description = phase.failure_reason.description()
         if prepend_abort_reason and self.abort_reason:
             fail_description = "%s:\n%s" % (self.abort_reason, fail_description)