Failed to create CEF browser - Error in simulator

Angelo Maci

unread,

Aug 4, 2020, 3:58:50 AM8/4/20

to CodenameOne Discussions

If you are experiencing an issue please mention the full platform your issue applies to:

IntelliJ IDEA 2020.2 (Community Edition)

Build #IC-202.6397.94, built on July 27, 2020

Runtime version: 11.0.7+10-b944.20 amd64

VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o.

Linux 5.4.0-42-generic

GC: ParNew, ConcurrentMarkSweep

Memory: 949M

Cores: 4

Non-Bundled Plugins: com.codename1.plugin.intellij

Current Desktop: ubuntu:GNOME

CEF has installed.

Trying for the first time to run my app on the simulator I get this error in a dialog: "Exception: java.lang.RuntimeException - Failed to create CEF browser".

And in the log:

Exception: java.lang.RuntimeException - Failed to create CEF browser

java.lang.RuntimeException: Failed to create CEF browser

at com.codename1.impl.javase.cef.JavaCEFSEPort.createCEFBrowserComponent(JavaCEFSEPort.java:106)

at com.codename1.impl.javase.cef.JavaCEFSEPort.createBrowserComponent(JavaCEFSEPort.java:81)

at com.codename1.ui.BrowserComponent$9.run(BrowserComponent.java:531)

at com.codename1.ui.Display.processSerialCalls(Display.java:1331)

at com.codename1.ui.Display.edtLoopImpl(Display.java:1274)

at com.codename1.ui.Display.mainEDTLoop(Display.java:1162)

at com.codename1.ui.RunnableWrapper.run(RunnableWrapper.java:120)

at com.codename1.impl.CodenameOneThread.run(CodenameOneThread.java:176)

Caused by: java.lang.reflect.InvocationTargetException

at java.desktop/java.awt.EventQueue.invokeAndWait(EventQueue.java:1367)

at java.desktop/java.awt.EventQueue.invokeAndWait(EventQueue.java:1342)

at com.codename1.impl.javase.cef.JavaCEFSEPort.createCEFBrowserComponent(JavaCEFSEPort.java:99)

... 7 more

Caused by: java.lang.UnsatisfiedLinkError: /home/pc/.codenameone/cef/lib/linux64/libjcef.so: libjawt.so: impossibile aprire il file oggetto condiviso: File o directory non esistente

at java.base/java.lang.ClassLoader$NativeLibrary.load0(Native Method)

at java.base/java.lang.ClassLoader$NativeLibrary.load(ClassLoader.java:2442)

at java.base/java.lang.ClassLoader$NativeLibrary.loadLibrary(ClassLoader.java:2498)

at java.base/java.lang.ClassLoader.loadLibrary0(ClassLoader.java:2694)

at java.base/java.lang.ClassLoader.loadLibrary(ClassLoader.java:2640)

at java.base/java.lang.Runtime.loadLibrary0(Runtime.java:830)

at java.base/java.lang.System.loadLibrary(System.java:1873)

at org.cef.SystemBootstrap$1.loadLibrary(SystemBootstrap.java:24)

at org.cef.SystemBootstrap.loadLibrary(SystemBootstrap.java:36)

at org.cef.CefApp.startup(CefApp.java:536)

at com.codename1.impl.javase.cef.CEFBrowserComponent.create(CEFBrowserComponent.java:178)

at com.codename1.impl.javase.cef.CEFBrowserComponent.create(CEFBrowserComponent.java:170)

at com.codename1.impl.javase.cef.CEFBrowserComponent.create(CEFBrowserComponent.java:167)

at com.codename1.impl.javase.cef.JavaCEFSEPort.createCEFBrowserComponent(JavaCEFSEPort.java:112)

at com.codename1.impl.javase.cef.JavaCEFSEPort$2.run(JavaCEFSEPort.java:102)

at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)

at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)

at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)

at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)

at java.base/java.security.AccessController.doPrivileged(Native Method)

at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)

at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)

at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)

at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)

at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)

at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)

at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)

at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)

CEF Args: [--disable-gpu, --disable-software-rasterizer, --disable-gpu-compositing, --touch-events=enabled, --enable-media-stream, --device-scale-factor=4, --force-device-scale-factor=4, --autoplay-policy=no-user-gesture-required, --enable-usermedia-screen-capturing]

[EDT] 0:0:2,771 - Exception: java.lang.RuntimeException - Failed to create CEF browser

java.lang.RuntimeException: Failed to create CEF browser

at com.codename1.impl.javase.cef.JavaCEFSEPort.createCEFBrowserComponent(JavaCEFSEPort.java:106)

at com.codename1.impl.javase.cef.JavaCEFSEPort.createBrowserComponent(JavaCEFSEPort.java:81)

at com.codename1.ui.BrowserComponent$9.run(BrowserComponent.java:531)

at com.codename1.ui.Display.processSerialCalls(Display.java:1331)

at com.codename1.ui.Display.edtLoopImpl(Display.java:1274)

at com.codename1.ui.Display.invokeAndBlock(Display.java:1446)

at com.codename1.ui.Display.invokeAndBlock(Display.java:1485)

at com.codename1.ui.Form.showModal(Form.java:2429)

at com.codename1.ui.Dialog.showModal(Dialog.java:1138)

at com.codename1.ui.Dialog.show(Dialog.java:582)

at com.codename1.ui.Dialog.showPackedImpl(Dialog.java:1439)

at com.codename1.ui.Dialog.showPacked(Dialog.java:1355)

at com.codename1.ui.Dialog.showImpl(Dialog.java:1094)

at com.codename1.ui.Dialog.show(Dialog.java:1072)

at com.codename1.ui.Dialog.show(Dialog.java:1027)

at com.codename1.ui.Dialog.show(Dialog.java:793)

at com.codename1.ui.Dialog.show(Dialog.java:746)

at com.codename1.ui.Dialog.show(Dialog.java:711)

at com.codename1.ui.Dialog.show(Dialog.java:652)

at com.codename1.ui.Dialog.show(Dialog.java:807)