I am already having a multi polygon layer of plantations in QGIS 3.8. Now I want to see popup images of the plantations when the mouse rolls over or clicks the polygon shapefile.
I have until now taken the following steps:
created a new attribute field - "image" for the file path.
set Widget type - "Attachment"
Storage Mode - "File path"
Integrated Document Viewer - Type - "Image", Width- "Auto"/ Height - "Auto"
I had entered the exact file path also, but when I click the polygon using the "Actions" feature or simply click the "Show Image" link in Attributes table, I am getting an error message as below.