EasyRDF serialiser

[Łukasz Nowiński]

Hi,
I'm trying to serialise Easy RDF Graph Object into a GraphViz file.
My code below:

$graph = new EasyRDF_Graph(); 

$graph->parseFile($sciezka);

$output = $graph->serialise('dot');

And i get this error:

:  Uncaught Error: [] operator not supported for strings in C:\xampp\htdocs\Wizualizacja_Scalona\EasyRDF\lib\EasyRdf\Serialiser\GraphViz.php:225

Stack trace:

#0 C:\xampp\htdocs\Wizualizacja_Scalona\EasyRDF\lib\EasyRdf\Serialiser\GraphViz.php(242): EasyRdf_Serialiser_GraphViz->escapeAttributes(Array)

#1 C:\xampp\htdocs\Wizualizacja_Scalona\EasyRDF\lib\EasyRdf\Serialiser\GraphViz.php(285): EasyRdf_Serialiser_GraphViz->serialiseRow('Rhttp://www.exa...', 'LJacob', Array)

#2 C:\xampp\htdocs\Wizualizacja_Scalona\EasyRDF\lib\EasyRdf\Serialiser\GraphViz.php(381): EasyRdf_Serialiser_GraphViz->serialiseDot(Object(EasyRdf_Graph))

#3 C:\xampp\htdocs\Wizualizacja_Scalona\EasyRDF\lib\EasyRdf\Graph.php(1300): EasyRdf_Serialiser_GraphViz->serialise(Object(EasyRdf_Graph), 'dot', Array)

#4 C:\xampp\htdocs\Wizualizacja_Scalona\Graf.php(234): EasyRdf_Graph->serialise(Object(EasyRdf_Format))

#5 {main}

  thrown in 

How can I fix this?

[Łukasz Nowiński]

Ok, i figured it out.
😊