ModX 2.3.1 - runSnippet doesn't work. Where is the mistake?

Question

MODX

I run like this

$runParams = array(
    'tpl' => 'searchResult',
    'parents' => 0,
    'limit' => 150,
    'includeTVs' => 1,
    //'tvFilters' => $tvFilters
);

$output = $modx->runSnippet('getResources', $runParams);
var_dump($output);

I get the output string(0) ""
What did I do wrong?

Answer 1

It's decided. Parameters must be quoted, including numbers