I've recently upgraded to the newest Excel package (v8.0.1 at the time of writing) and now all my reports which are exported to Excel and call the $this->dataStore()
method throw the following exception:
Fatal error: Uncaught Error: Call to undefined method koolreport\excel\ExportHandler::dataStore()
Where has this function gone? How can I access data stores in my Excel template?
Many of my templates rely on accessing data stores directly (outside any widgets).