GitHub

JFileChooser causes Could not initialize COM: HRESULT=0x80010106 (Thread?)

Using current latest NUGET 8.14.0 in NET 8 console app. I try to run a jar that uses JFileChooser to let one open files. This causes the following error: Exception in thread "Swing-Shell" ...
GitHub

Cannot Invoke java.awt.Image.getWidth(java.awt.image.ImageObserver because retVal is Null

Upon launching launcher_WINDOWS.bat, the following error appears. Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException: Cannot invoke "java.awt.Image ...
InfoWorld

Customizing Swing’s file chooser

The javax.swing.JFileChooser class describes a Swing component for choosing files, usually via its int showOpenDialog (Component parent) and int showSaveDialog (Component parent) methods. In this post ...
TechRepublic

Work with Java Web Start beyond the sandbox

Since the java.io file system interrogation mechanisms are out of bounds for Web Start applications, there is no way to associate a string file path with a file resource on the system and no way to ...