DynLinkViewHelper not found typo3-7.6 - ver 1.5.0 - 1.5.4

[lizhming]

Could not analyse class: "WapplerSystems\WsFlexslider\ViewHelpers\DynLinkViewHelper" maybe not loaded or no autoloader? Class WapplerSystems\WsFlexslider\ViewHelpers\DynLinkViewHelper does not exist

I'm trying to use flexslider
but there is no DynLinkViewHelper.php in ws_flexslider/Classes/ViewHelpers/
How can I fix this?

[svewap]

Hi, TYPO3 7.6 is very old, so it is difficult to reproduce. I can offer you paid support, if no one can help you.