Why is the Yii 3 DI catching exception?

olleharstedt · February 23, 2024, 11:36am

And how to I turn it off?

I’m throwing an HttpException during building of dependencies, and I’d like that exception to bubble up to my main handler, thank you very much.

Not a word about exceptions in the readme…

This is the line that eats the exception:

github.com

yiisoft/di/blob/master/src/Container.php#L149


      
                  try {
                      $this->instances[$id] = $this->build($id);
                  } catch (NotFoundExceptionInterface $e) {
                      if (!$this->delegates->has($id)) {
                          throw $e;
                      }
          
          
            /** @psalm-suppress MixedReturnStatement */
                      return $this->delegates->get($id);
                  }
              } catch (Throwable $e) {
                  if ($e instanceof ContainerExceptionInterface && !$e instanceof InvalidConfigException) {
                      throw $e;
                  }
                  throw new BuildingException($id, $e, $this->definitions->getBuildStack(), $e);
              }
          }
          
          
if ($id === StateResetter::class) {
              $delegatesResetter = null;
              if ($this->delegates->has(StateResetter::class)) {

Original exception object is not included in new exception:

github.com

yiisoft/di/blob/master/src/BuildingException.php#L33


      
                  Throwable $error,
                  array $buildStack = [],
                  Throwable $previous = null,
              ) {
                  $message = sprintf(
                      'Caught unhandled error "%s" while building "%s".',
                      $error->getMessage() === '' ? $error::class : $error->getMessage(),
                      implode('" -> "', $buildStack === [] ? [$id] : $buildStack)
                  );
          
          
        parent::__construct($message, 0, $previous);
              }
          }

Oh but maybe it is, if I use the $previous property.

Problem solved.