diff --git a/src/Action/ExceptionHandler.php b/src/Action/ExceptionHandler.php
index 50a6257..2419626 100644
--- a/src/Action/ExceptionHandler.php
+++ b/src/Action/ExceptionHandler.php
@@ -15,12 +15,12 @@ class ExceptionHandler
      * Return the <code>ActionForward</code> instance (if any) returned by
      * the called <code>ExceptionHandler</code>.
      *
-     * @param ex \Exception The exception to handle
-     * @param ae \Phruts\Config\ExceptionConfig The ExceptionConfig corresponding to the exception
-     * @param mapping \Phruts\Action\ActionMapping The ActionMapping we are processing
-     * @param formInstance The \Phruts\Action\AbstractActionForm we are processing
-     * @param request The actionKernel request we are processing
-     * @param response The actionKernel response we are creating
+     * @param \Exception ex The exception to handle
+     * @param \Phruts\Config\ExceptionConfig ae The ExceptionConfig corresponding to the exception
+     * @param \Phruts\Action\ActionMapping mapping The ActionMapping we are processing
+     * @param \Phruts\Action\AbstractActionForm formInstance The \Phruts\Action\AbstractActionForm we are processing
+     * @param \Symfony\Component\HttpFoundation\Request request The actionKernel request we are processing
+     * @param \Symfony\Component\HttpFoundation\Response response The actionKernel response we are creating
      * @return \Phruts\Config\ForwardConfig
      * @exception ActionKernelException if a actionKernel exception occurs
      *
@@ -29,7 +29,7 @@ class ExceptionHandler
     public function execute(\Exception $ex,
                                  \Phruts\Config\ExceptionConfig $ae,
                                  \Phruts\Action\ActionMapping $mapping,
-                                 $formInstance,
+                                 \Phruts\Action\AbstractActionForm $formInstance = null,
                                  \Symfony\Component\HttpFoundation\Request $request,
                                  \Symfony\Component\HttpFoundation\Response $response) {
 
diff --git a/src/Util/ClassLoader.php b/src/Util/ClassLoader.php
index 2da630d..5351926 100644
--- a/src/Util/ClassLoader.php
+++ b/src/Util/ClassLoader.php
@@ -97,12 +97,7 @@ public static function loadClass($name)
 	 */
     public static function newInstance($name, $parent = null)
     {
-        try {
-            // Load the class and get only the class name
-            $className = self::loadClass($name);
-        } catch (\Exception $e) {
-            throw $e;
-        }
+        self::loadClass($name);
 
         // Get reflection information of the class
         $class = new \ReflectionClass($name);
diff --git a/src/Util/Properties.php b/src/Util/Properties.php
index d460195..872169d 100644
--- a/src/Util/Properties.php
+++ b/src/Util/Properties.php
@@ -22,7 +22,7 @@ public function setProperty($key, $value)
         $key = (string) $key;
         $value = (string) $value;
 
-        $properties[$key] = $value;
+        $this->properties[$key] = $value;
     }
 
     /**
diff --git a/src/Util/RequestUtils.php b/src/Util/RequestUtils.php
index c9bcfb9..30d1fee 100644
--- a/src/Util/RequestUtils.php
+++ b/src/Util/RequestUtils.php
@@ -145,6 +145,7 @@ public static function createActionForm(\Symfony\Component\HttpFoundation\Reques
             $instance->setActionKernel($kernel);
         } catch (\Exception $e) {
             $msg = $kernel->getInternal()->getMessage(null, 'formBean', $config->getType());
+            throw new \Phruts\Exception($msg);
         }
 
         return $instance;