From 9c05aa1bdc843d84181206f80949cbaa49a73433 Mon Sep 17 00:00:00 2001
From: Igor Machado <igor.machado@gmail.com>
Date: Thu, 7 Dec 2023 16:39:24 -0300
Subject: [PATCH] final check on lib

---
 optframe/engine.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/optframe/engine.py b/optframe/engine.py
index 3bb375e..b6acb1b 100644
--- a/optframe/engine.py
+++ b/optframe/engine.py
@@ -35,6 +35,10 @@
         print(f"Error: {libfile} not found.")
         assert False
 
+# final check on library...
+if optframe_lib is None:
+    raise ImportError(f"Error: library 'optframe_lib' not found.")
+
 FCORE_WARN_ISSUES = True
 
 # =====================================