Could you please try to use command line to run this below command to see if phantomjs is working.

phantomjs --version

Also, many time the phantomjs have not had the permission to run so please make sure that it has.

Please run it inside "koolreport/packages/export/bin" folder.

So have you copy the "phantomjs" execute file to this folder?

You have to download correct version of phantomjs for your OS. If your server is Linux then you need to download the linux version. It seems to me that you are using phantomjs for Windows.

Could you please send me the whole error

Hi Jason,

You get error of "phantomjs not found" or "could not execute phantomjs"?

If possible, please install phantomjs on your linux system. Here is the guide to install on ubuntu. After install phantomjs, you set the phantom path to the settings() function when you do export:

$report->export()
->settings(array(
    "phantomjs"=>"/path/to/phantomjs",
))
...

Here is the documentation,

By the way, another good option is to use our CloudExport. If you use CloudExport, you do not need to install anything, you only need to register the chromeheadless.io service.

Hope that helps. Anything please let us know.