CODEWITHSUNDEEP
javaexceptionnetbeansjavafx
Gemtastic
Gemtastic

Reputation: 6433

JavaFX program won't run though the code is correct?

So I've been following an oracle tutorial on JavaFX and I copied the code EXACTLY. I even went as far as to copy paste it from the text version into my IDE. I'm 100% sure that the code is correct.

The first one I followed was this video series. The second tutorial I used to ensure that there were no errors in the code and the text version I copied.

In my frustration I decided to go from my desktop to my laptop to work, so I uploaded the faulty code to my online repository and lo and behold! It suddenly worked! Which indicates that I am right about there being no errors in the code. But as soon as I make any changes, it stops working again.

The error messages I receive indicates that it happens inside of the Application I'm extending in my Start.class where I have the main().

I'm using NetBeans as my IDE, and my project is a Maven project.

Upvotes: 2

Views: 1420

Answers (1)

Gemtastic
Gemtastic

Reputation: 6433

The answer seems to be that you need to clean the project when you perform changes to the FX parts. Clean before you run it and it will work fine, provided there actually isn't anything wrong with your code.

Upvotes: 1

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