sluca

创建于 2024年01月31日 09:49

I just can't get any further, maybe you can look over our code public class ConnectDialog extends JDialog { private JPanel contentPane; private JButton buttonOK; private JButton buttonC...

1. 社区
2. IntelliJ IDEA Open API and Plugin Development
3. Swing UI elements not initialized

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创建于 2024年01月31日 06:54

I can't get rid of this error.java.awt.IllegalComponentStateException: contentPane cannot be set to null. 

1. 社区
2. IntelliJ IDEA Open API and Plugin Development
3. Swing UI elements not initialized

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创建于 2024年01月31日 06:42

That's strange, I have it 1:1 exactly the same but it doesn't work for me. how do you open the dialogue? Thanks for your help

1. 社区
2. IntelliJ IDEA Open API and Plugin Development
3. Swing UI elements not initialized

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创建于 2024年01月30日 09:32

Hey, can your maybe show your (exameple) code. I have the same problem, but dont have any solutions

1. 社区
2. IntelliJ IDEA Open API and Plugin Development
3. Swing UI elements not initialized

• 0 票