Uncaught Error: Call to a member function dispatch() on null View\Element\AbstractBlock.php on line 652

Question

help needed i am creating a factory in block and get data from model it give result in block but when i return this factory and use this block function in phtml file it give error " Fatal error: Uncaught Error: Call to a member function dispatch() on null in C:\wamp64\www\hum\vendor\magento\framework\View\Element\AbstractBlock.php on line 652 "

Answer 1

You should return following code:

return parent::_prepareLayout();

So _prepareLayout method looks like:

protected function _prepareLayout()
{
    // your modification

    return parent::_prepareLayout();
}