So, Json stuff.
We can save the json file,
but there is an error when we try to load it.
If we added a point or set the path to the chick and save to JSON file,
If we didn't add a point or didn't set the path to the chick and save to JSON file,
Here is error messages
java.lang.ClassCastException: com.google.gson.internal.LinkedTreeMap cannot be cast to firstname.lastname@example.org/com.sun.prism.paint.Paint
at javafx.graphics/com.sun.javafx.sg.prism.NGCanvas.renderStream(Unknown Source)
at javafx.graphics/com.sun.javafx.sg.prism.NGCanvas.renderContent(Unknown Source)
at javafx.graphics/com.sun.javafx.sg.prism.NGNode.doRender(Unknown Source)
Please, respond as soon as possible, HQ