src/SchemaAnalyzer.php
private function getAmbiguityExceptionMessage(array $paths, Vertex $startVertex, Vertex $endVertex)
    {
        $textPaths = [];
        $i = 1;
        foreach ($paths as $path) {
            $textPaths[] = 'Path '.$i.': '.$this->getTextualPath($path, $startVertex);
            ++$i;
        }

        $msg = sprintf("There are many possible shortest paths between table '%s' and table '%s'\n\n",
            $startVertex->getId(), $endVertex->getId());

        $msg .= implode("\n\n", $textPaths);

        return $msg;
    }
private function getAmbiguityExceptionMessage(array $paths, Vertex $startVertex, Vertex $endVertex)
    {
        $textPaths = [];
        $i = 1;
        foreach ($paths as $path) {
            $textPaths[] = 'Path '.$i.': '.$this->getTextualPath($path, $startVertex);
            ++$i;
        }

        $msg = sprintf("There are many possible shortest paths between table '%s' and table '%s'\n\n",
            $startVertex->getId(), $endVertex->getId());

        $msg .= implode("\n\n", $textPaths);

        return $msg;
    }
Returns the full exception message when an ambiguity arises.

@param Base[][] $paths
@param Vertex   $startVertex