Bug 163671
| Summary: | java can't find gnu.java.awt.peer.gtk.GtkToolkit on AMD64 | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Nicholas Miell <nmiell> |
| Component: | gcc | Assignee: | Jakub Jelinek <jakub> |
| Status: | CLOSED DUPLICATE | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 4 | ||
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2005-07-20 07:10:31 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Attempting to run a Java app that uses the AWT using gij on an AMD64 system results in the following exception: Exception in thread "main" java.awt.AWTError: Cannot load AWT toolkit: gnu.java.awt.peer.gtk.GtkToolkit at java.awt.Toolkit.getDefaultToolkit() (/usr/lib64/libgcj.so.6.0.0) at java.awt.Font.tk() (/usr/lib64/libgcj.so.6.0.0) at java.awt.Font.getPeerFromToolkit(java.lang.String, java.util.Map) (/usr/lib64/libgcj.so.6.0.0) at java.awt.Font.Font(java.lang.String, int, int) (/usr/lib64/libgcj.so.6.0.0) at javax.swing.plaf.FontUIResource.FontUIResource(java.lang.String, int, int) (/usr/lib64/libgcj.so.6.0.0) at javax.swing.plaf.metal.DefaultMetalTheme.<clinit>() (/usr/lib64/libgcj.so.6.0.0) at java.lang.Class.initializeClass() (/usr/lib64/libgcj.so.6.0.0) at javax.swing.plaf.metal.MetalLookAndFeel.createDefaultTheme() (/usr/lib64/libgcj.so.6.0.0) at javax.swing.plaf.metal.MetalLookAndFeel.MetalLookAndFeel() (/usr/lib64/libgcj.so.6.0.0) at javax.swing.UIManager.<clinit>() (/usr/lib64/libgcj.so.6.0.0) at java.lang.Class.initializeClass() (/usr/lib64/libgcj.so.6.0.0) at foldndrop.JMain.main(java.lang.String[]) (Unknown Source) at .main (/usr/lib64/libgij.so.6.0.0) at .__libc_start_main (/lib64/libc-2.3.5.so) Caused by: java.lang.ClassNotFoundException: gnu.java.awt.peer.gtk.GtkToolkit not found in gnu.gcj.runtime.SystemClassLoader{urls=[file:foldndrop.jar,file:./], parent=gnu.gcj.runtime.ExtensionClassLoader{urls=[], parent=null}} at java.net.URLClassLoader.findClass(java.lang.String) (/usr/lib64/libgcj.so.6.0.0) at java.lang.ClassLoader.loadClass(java.lang.String, boolean) (/usr/lib64/libgcj.so.6.0.0) at java.lang.ClassLoader.loadClass(java.lang.String) (/usr/lib64/libgcj.so.6.0.0) at java.lang.Class.forName(java.lang.String, boolean, java.lang.ClassLoader) (/usr/lib64/libgcj.so.6.0.0) at java.awt.Toolkit.getDefaultToolkit() (/usr/lib64/libgcj.so.6.0.0) ...13 more Stracing the Java process shows that gij is looking in /lib and /usr/lib, finding the 32-bit library (which won't work) and then giving up. AMD64 versions will need to look in /lib64 and /usr/lib64.