Workaround for pybind#2682 and pybind#2422 by simply clearing the Typ…

…eError
bstaletic · Nov 20, 2020 · 3906d5c · 3906d5c
1 parent af8849f
commit 3906d5c
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/include/pybind11/cast.h b/include/pybind11/cast.h
@@ -1870,7 +1870,12 @@ struct arg_v : arg {
 #if !defined(NDEBUG)
         , type(type_id<T>())
 #endif
-    { }
+    {
+      // Workaround! See https://github.com/pybind/pybind11/issues/2336
+      if (PyErr_Occurred()) {
+        PyErr_Clear();
+      }
+    }
 
 public:
     /// Direct construction with name, default, and description