diff --git a/jarvis/__init__.py b/jarvis/__init__.py
index c6964e76..9b62ab0b 100644
--- a/jarvis/__init__.py
+++ b/jarvis/__init__.py
@@ -1,6 +1,6 @@
 """Version number."""
 
-__version__ = "2024.4.20"
+__version__ = "2024.4.30"
 
 import os
 
diff --git a/jarvis/io/vasp/outputs.py b/jarvis/io/vasp/outputs.py
index 5f639d04..1dc17373 100644
--- a/jarvis/io/vasp/outputs.py
+++ b/jarvis/io/vasp/outputs.py
@@ -517,7 +517,7 @@ def all_structures(self, elements=[]):
         force_pattern = "TOTAL-FORCE (eV/Angst)"
         if not elements:
             try:
-                atoms = Atoms.from_poscar(
+                elements = Atoms.from_poscar(
                     self.filename.replace("OUTCAR", "POSCAR")
                 ).elements
             except Exception:
@@ -550,14 +550,14 @@ def all_structures(self, elements=[]):
                     [tmp3[0], tmp3[1], tmp3[2]],
                 ]
             if "  free  energy   TOTEN  =" in i:
-                energy = (
+                energy = float(
                     self.data[ii]
                     .split("  free  energy   TOTEN  =")[1]
                     .split("eV")[0]
                 )
                 energy_array.append(energy)
             if "  free  energy ML TOTEN  =" in i:
-                energy = (
+                energy = float(
                     self.data[ii]
                     .split("  free  energy   TOTEN  =")[1]
                     .split("eV")[0]
@@ -580,6 +580,7 @@ def all_structures(self, elements=[]):
                 )
 
                 atoms_array.append(atoms)
+                force_array.append(forces)
         if len(blocks) != len(atoms_array):
             print(
                 "WARNING: check OUTCAR parser", len(blocks), len(atoms_array)
diff --git a/setup.py b/setup.py
index bf1d1c99..984a9304 100644
--- a/setup.py
+++ b/setup.py
@@ -12,7 +12,7 @@
 
 setup(
     name="jarvis-tools",
-    version="2024.4.20",
+    version="2024.4.30",
     long_description=long_d,
     install_requires=[
         "numpy>=1.20.1",