Whoops, looks like something went wrong.

(1/1) ContextErrorException

Notice: Trying to access array offset on value of type null

in DocParser.php line 995
at DocParser->Identifier()in DocParser.php line 687
at DocParser->Annotation()in DocParser.php line 663
at DocParser->Annotations()in DocParser.php line 354
at DocParser->parse('/** * @CartFlow * @ShoppingFlow */', 'class Plugin\\ProductOption\\Service\\PurchaseFlow\\Processor\\OptionPreprocessor')in AnnotationReader.php line 405
at AnnotationReader->collectParsingMetadata(object(ReflectionClass))in AnnotationReader.php line 338
at AnnotationReader->getClassImports(object(ReflectionClass))in AnnotationReader.php line 218
at AnnotationReader->getClassAnnotations(object(ReflectionClass))in AnnotationReader.php line 230
at AnnotationReader->getClassAnnotation(object(ReflectionClass), 'Eccube\\Annotation\\CartFlow')in PurchaseFlowPass.php line 61
at PurchaseFlowPass->process(object(ContainerBuilder))in Compiler.php line 141
at Compiler->compile(object(ContainerBuilder))in ContainerBuilder.php line 788
at ContainerBuilder->compile()in Kernel.php line 637
at Kernel->initializeContainer()in Kernel.php line 135
at Kernel->boot()in Kernel.php line 89
at Kernel->boot()in Kernel.php line 195
at Kernel->handle(object(Request))in index.php line 74