fix: Correspondence of ReflectionException of version 3.4.0

Author: yusuke nakazawa

src/Tools/Generator.php

@@ -87,7 +87,13 @@ protected function getBodyParameters(ReflectionMethod $method, array $tags)
             $parameterClassName = version_compare(phpversion(), '7.1.0', '<')
                 ? $paramType->__toString()
                 : $paramType->getName();
-            $parameterClass = new ReflectionClass($parameterClassName);
+
+            try {
+                $parameterClass = new ReflectionClass($parameterClassName);
+            } catch (\ReflectionException $e) {
+                continue;
+            }
+
             if (class_exists('\Illuminate\Foundation\Http\FormRequest') && $parameterClass->isSubclassOf(\Illuminate\Foundation\Http\FormRequest::class)) {
                 $formRequestDocBlock = new DocBlock($parameterClass->getDocComment());
                 $bodyParametersFromDocBlock = $this->getBodyParametersFromDocBlock($formRequestDocBlock->getTags());