Symfony version(s) affected

any

Description

https://github.com/symfony/validator/blob/7.3/Mapping/Loader/XmlFileLoader.php

protected function parseFile(string $path): \SimpleXMLElement
  {
      try {
          $dom = XmlUtils::loadFile($path, __DIR__.'/schema/dic/constraint-mapping/constraint-mapping-1.0.xsd');
      } catch (\Exception $e) {
          throw new MappingException($e->getMessage(), $e->getCode(), $e);
      }

      return simplexml_import_dom($dom);
  }

MappingException doesn't include $path so when the exception occurs it's impossible to tell which file failed:

Uncaught PHP Exception Symfony\Component\Validator\Exception\MappingException: "[ERROR 3069] Internal error: xmlSchemaPValAttrNodeValue, the given type is not a built-in type. (in n/a - line 0, column 0) [ERROR 3069] Internal error: xmlSchemaParse, An internal error occurred. (in n/a - line 0, column 0)" at XmlFileLoader.php line 182

How to reproduce

Cause MappingException.

Possible Solution

I propose to add file name to the message.

Additional Context

No response