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https://issues.apache.org/jira/browse/NETBEANS-2820?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Philip Petrov updated NETBEANS-2820:
------------------------------------
Description:
# Create new Maven project
# Add new JFrame form in the default created package
# Drop a JLabel anywhere in the form
# Right click the JLabel, click "Properties" and go to the three dots on "Icon"
# Choose "Import to project" and select any image. Import the image to the
same package
# Run the project and select the JFrame to be the Main class
# You will end-up with a NullPointer exception with the stack trace listed
below:
{{Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException}}
\{{ at java.desktop/javax.swing.ImageIcon.<init>(ImageIcon.java:217)}}
\{{ at
com.mycompany.mavenproject1.NewJFrame.initComponents(NewJFrame.java:33)}}
{{...}}
That is the jLabel1.setIcon(new javax.swing.ImageIcon(...) call.
Checking the file structure - the image is correctly placed and existing in the
SRC folder inside the related package subdirectory. The image is also
visualized correctly in the Netbeans editor itself. It is also not related to
the file name (bug is available with simple filenames too).
was:
# Create new Maven project
# Add new JFrame form in the default created package
# Drop a JLabel anywhere in the form
# Right click the JLabel, click "Properties" and go to the three dots on "Icon"
# Choose "Import to project" and select any image. Import the image to the
same package
# Run the project and select the JFrame to be the Main class
# You will end-up with a NullPointer exception with the stack trace listed
below:
{{Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException}}
{{ at java.desktop/javax.swing.ImageIcon.<init>(ImageIcon.java:217)}}
{{ at com.mycompany.mavenproject1.NewJFrame.initComponents(NewJFrame.java:33)}}
{{...}}
That is the jLabel1.setIcon(new javax.swing.ImageIcon(...) call.
Checking the file structure - the image is correctly placed and existing in the
SRC folder. It is not related to the file name.
> JLabel icon not imported correctly on Java with Maven project
> -------------------------------------------------------------
>
> Key: NETBEANS-2820
> URL: https://issues.apache.org/jira/browse/NETBEANS-2820
> Project: NetBeans
> Issue Type: Bug
> Components: apisupport - Maven
> Affects Versions: 9.0, 10.0, 11.0
> Environment: JDK 12, probably earlier versions too
> Reporter: Philip Petrov
> Priority: Minor
> Attachments: netbeans_maven_bug.png
>
>
> # Create new Maven project
> # Add new JFrame form in the default created package
> # Drop a JLabel anywhere in the form
> # Right click the JLabel, click "Properties" and go to the three dots on
> "Icon"
> # Choose "Import to project" and select any image. Import the image to the
> same package
> # Run the project and select the JFrame to be the Main class
> # You will end-up with a NullPointer exception with the stack trace listed
> below:
> {{Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException}}
> \{{ at java.desktop/javax.swing.ImageIcon.<init>(ImageIcon.java:217)}}
> \{{ at
> com.mycompany.mavenproject1.NewJFrame.initComponents(NewJFrame.java:33)}}
> {{...}}
> That is the jLabel1.setIcon(new javax.swing.ImageIcon(...) call.
> Checking the file structure - the image is correctly placed and existing in
> the SRC folder inside the related package subdirectory. The image is also
> visualized correctly in the Netbeans editor itself. It is also not related to
> the file name (bug is available with simple filenames too).
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