Philip Petrov created NETBEANS-2820:
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Summary: 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: 11.0
Environment: JDK 12
Reporter: Philip Petrov
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. It is not related to the file name.
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