diff --git a/src/Builder/ClassTemplate.php b/src/Builder/ClassTemplate.php
index 2092f1d..8a15530 100644
--- a/src/Builder/ClassTemplate.php
+++ b/src/Builder/ClassTemplate.php
@@ -5,7 +5,6 @@ namespace %NAMESPACE%;
 %USE%
 
 # %PATHNAME%
-
 if (! class_exists("%NAMESPACE%\%CLASSNAME%", false) ) {
 
     class %CLASSNAME% %EXTENDS% {
@@ -28,6 +27,8 @@ if (! class_exists("%NAMESPACE%\%CLASSNAME%", false) ) {
             $this->exportFunctions();
 
             static::$context = $picea->context;
+
+            $picea->declareLoadedTemplate(static::class, __FILE__);
         }
 
         public function output(array $variablesList = []) : void
@@ -61,14 +62,14 @@ if (! class_exists("%NAMESPACE%\%CLASSNAME%", false) ) {
             %FUNCTIONS%
         }
 
-        public function getSourceLineFromException(\Throwable $ex) : ? int
+        public static function getSourceLineFromException(int $sourceLine) : ? int
         {
             $sourceFile = file_get_contents("%TEMPLATE%");
 
             if ( $sourceFile ) {
                 foreach(explode(PHP_EOL, $sourceFile) as $line => $content) {
                     if ( strpos($content, str_replace('$', '%', '$CONTENT$')) !== false ) {
-                        return $ex->getLine() - $line;
+                        return $sourceLine - $line;
                     }
                 }
             }
@@ -76,6 +77,16 @@ if (! class_exists("%NAMESPACE%\%CLASSNAME%", false) ) {
             return null;
         }
 
+        public static function getParam(string $param) : ? string
+        {
+            return [
+                'classname' => "%CLASSNAME%",
+                'namespace' => "%NAMESPACE%",
+                'extends' => "%EXTENDS_TEMPLATE%",
+                'view' => "%FULLPATH%",
+            ][$param] ?? null;
+        }
+
         public function __invoke(array $variablesList = []) : string
         {
             ob_start();
@@ -86,4 +97,5 @@ if (! class_exists("%NAMESPACE%\%CLASSNAME%", false) ) {
 
 }
 
-return [ 'classname' => "%CLASSNAME%", 'namespace' => "%NAMESPACE%", 'extends' => "%EXTENDS_TEMPLATE%", 'view' => "%FULLPATH%" ];
+
+return [ 'classname' => %CLASSNAME%::getParam('classname'), 'namespace' => %CLASSNAME%::getParam('namespace'), 'extends' => %CLASSNAME%::getParam('extends'), 'view' => %CLASSNAME%::getParam('view') ];
diff --git a/src/Compiler.php b/src/Compiler.php
index 977d4e4..ab3d8ba 100644
--- a/src/Compiler.php
+++ b/src/Compiler.php
@@ -79,6 +79,7 @@ class Compiler
     public function registerSyntax(Syntax\Syntax $syntaxObject) : self
     {
         $this->syntaxObjectList[get_class($syntaxObject)] = $syntaxObject;
+
         return $this;
     }
 
diff --git a/src/Picea.php b/src/Picea.php
index d563a6c..bdff992 100644
--- a/src/Picea.php
+++ b/src/Picea.php
@@ -28,6 +28,8 @@ class Picea implements LanguageRegistration
 
     public bool $debug;
 
+    public array $loadedTemplateFile = [];
+
     public function __construct(
         ? Closure $responseHtml = null,
         ? Compiler\Context $context = null,
@@ -62,18 +64,54 @@ class Picea implements LanguageRegistration
         }
         catch(\Throwable $ex) {
             # Temporary class for an experiment
-            throw new class($object, "An error occurred trying to render HTML view `$viewPath` : " . $ex->getMessage(), 911, $ex) extends \Exception {
-                public function __construct(object $compiledObject, string $message, int $code, \Throwable $previous)
+            throw new class($object, $this, "An error occurred trying to render HTML view `$viewPath` : " . $ex->getMessage(), 911, $ex) extends \Exception {
+
+                protected Picea $picea;
+
+                public function __construct(object $compiledObject, Picea $picea, string $message, int $code, \Throwable $previous)
                 {
                     parent::__construct($message, $code, $previous);
 
-                    $classContent = include( $previous->getFile() );
+                    $this->picea = $picea;
 
-                    if ( is_array($classContent) ) {
-                        $this->file = $classContent['view'];
-                        $this->line = $compiledObject->getSourceLineFromException($previous);
-                    }
+                    # $template = $this->getTemplateFile( $previous->getFile() );
+                    $this->fromPrevious($previous, $compiledObject);
                 }
+
+                protected function fromPrevious(\Throwable $previous, object $compiledObject) : void
+                {
+                    $loadedTemplates = array_flip($this->picea->loadedTemplateFile);
+
+                    foreach($previous->getTrace() as $trace) {
+
+                        if ( isset($trace['file'], $loadedTemplates[$trace['file']]) ) {
+                            $class = $loadedTemplates[ $trace['file'] ];
+                            $content = include($trace['file']);
+
+                            $this->file = $content['view'];
+                            $this->line = $compiledObject->getSourceLineFromException($trace['line']);
+
+                            return;
+                        }
+                    }
+
+
+                    #if ( $template ) {
+                    #    $this->redefineErrorState($classContent);
+                    #}
+                }
+
+                protected function getTemplateFile(string $filePath) : ? array
+                {
+                    $content = null;
+
+                    if ( is_array($content) && isset($content['classname'], $content['namespace'], $content['view'], $content['extends']) ) {
+                        return $content;
+                    }
+
+                    return null;
+                }
+
             };
         }
     }
@@ -223,6 +261,11 @@ class Picea implements LanguageRegistration
         $this->languageRegistration->registerExtension($compiler);
     }
 
+    public function declareLoadedTemplate(string $className, string $filePath) : void
+    {
+        $this->loadedTemplateFile[$className] = $filePath;
+    }
+
     protected function compileView(string $viewPath) : Compiler\Context
     {
         $tmpFolder = sys_get_temp_dir();
@@ -233,7 +276,6 @@ class Picea implements LanguageRegistration
         $context->filePath = $this->fileFetcher->getFilePath($viewPath);
         $context = $builder->build($compiled['context'], $compiled['source']) ;
         $context->classPath = $tmpFolder . DIRECTORY_SEPARATOR . $context->className . ".php";
-
        
         if ( $context->extendFrom ) {
             $this->compileView($context->extendFrom);