diff --git a/autodoc/__pycache__/autodoc.cpython-311.pyc b/autodoc/__pycache__/autodoc.cpython-311.pyc
index 7c35c0c..e92540a 100644
Binary files a/autodoc/__pycache__/autodoc.cpython-311.pyc and b/autodoc/__pycache__/autodoc.cpython-311.pyc differ
diff --git a/autodoc/autodoc.py b/autodoc/autodoc.py
index ed2ac7d..0d141b3 100644
--- a/autodoc/autodoc.py
+++ b/autodoc/autodoc.py
@@ -40,6 +40,7 @@ def __type_size__(mtype):
 def __num_bytes__(sig):
     noe = 1 if "NumberOfElements" not in sig else int(sig["NumberOfElements"])
     nod = 1 if "NumberOfDimensions" not in sig else int(sig["NumberOfDimensions"])
+    nod = nod if nod > 0 else 1
     bytes = __type_bytes__(sig["Type"])
     return noe * nod * bytes
 
@@ -61,9 +62,10 @@ def __doc_obj__(label, obj, id):
 
 def __sig_type__(sig):
     type_name = sig["Type"]
-    noe = sig["NumberOfElements"] if "NumberOfElements" in sig else 1
-    nod = sig["NumberOfDimensions"] if "NumberOfDimensions" in sig else 1
-    dim = int(noe) * int(nod)
+    noe = int(sig["NumberOfElements"]) if "NumberOfElements" in sig else 1
+    nod = int(sig["NumberOfDimensions"]) if "NumberOfDimensions" in sig else 1
+    nod = nod if nod > 0 else 1
+    dim = noe * nod
     return (type_name, dim)