I have created a JavaFX Java program that displays few screens. on one machine it works when I run from eclipse but fails when I run it as a jar. on another machine it fails in eclipse with the same error I get previously.

I have linked a screenshot containing part of the code and also the error and folder layout.

any assistance is appreciated.

screenshot containing part of the code and also the error and folder layout

CodePudding user response：

It looks like the fxml file you are trying to use is called MainForm.fxml. But on line 14 your are trying to use Mainform.fxml. Try capitalizing the 'F' on form.