The method root() does not seem to exist on object<Symfony\Component...on\Builder\TreeBuilder>.
This check looks for calls to methods that do not seem to exist on a given type.
It looks for the method on the type itself as well as in inherited classes or
implemented interfaces.
This is most likely a typographical error or the method has been renamed.
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}
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$this->addNamespaces($rootNode);
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return $treeBuilder;
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}
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/**
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* Add namespaces.
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*/
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private function addNamespaces(ArrayNodeDefinition $rootNode)
This check looks for function calls that miss required arguments.