I’m encountering a NullPointerException while using the Java Chromium Embedded Framework (JCEF) in IntelliJ IDEA. The error occurs during the rendering process, specifically when calling createCompatibleVolatileImage in the JBCefOsrHandler.onPaint method.
Here’s the full stack trace:
2024-12-17 08:13:54,043 [1104817161] INFO - STDERR - java.lang.NullPointerException: Cannot invoke "java.awt.GraphicsConfiguration.createCompatibleVolatileImage(int, int, int)" because the return value of "javax.swing.JComponent.getGraphicsConfiguration()" is null
2024-12-17 08:13:54,043 [1104817161] INFO - STDERR - at com.intellij.ui.jcef.JBCefOsrHandler.onPaint(JBCefOsrHandler.java:132)
2024-12-17 08:13:54,043 [1104817161] INFO - STDERR - at jcef/org.cef.CefClient.onPaint(CefClient.java:865)
Restart Idea to restore normal operation, but it may reappear
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