loading error on RPI 3 #155
Comments
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Hi, It looks like the program was unable to extract the native library.
By default that is extracted to the users temp location, so maybe you don't have access to write to that location, or maybe Java couldn't locate the running jar to extract it? All of the library loading is overridable via the library locator. I went into detail about how to do that in issue #148. |
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Hi @Pioterk , if you are usign the 2.1.0 or later it has just "arm6" library for linux. I solved that just modifing the jar file of the hook. jnativehook-2.1.0.jar . In ubuntu I opened the jar file with "file manager" and enter in the path "/org/jnativehook/lib/linux/" inside the jar file, and then I modified the folder called "arm6" to just "arm" and it is all what i did. It works for me. I tried to use a lower version of the library which has the correct folder but they are not working detecting special keys for me, so i did that. This is not the optimal solution but it works! Regards, |
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Hi, @hectomg @kwhat , thanks for your sugestions, I did as @hectomg wrote, now I have following error: INFO: Library extracted successfully: /tmp/libJNativeHook-54E231ABFC77C29C360699F2DC7D4768CD15FA26.arm.so (0x54E231ABFC77C29C360699F2DC7D4768CD15FA26). Exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError: /tmp/libJNativeHook-54E231ABFC77C29C360699F2DC7D4768CD15FA26.arm.so: libxkbcommon-x11.so.0: cannot open shared object file: No such file or directory Do you have any ideas? |
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Yes, You are missing xkbcommon. If you are on RedHat, I sympathies. I
will look into a workaround for xkbcommon or at least make it optional.
…On 03/19/2017 09:37 AM, Pioterk wrote:
Hi, @hectomg <https://github.com/hectomg> @kwhat
<https://github.com/kwhat> , thanks for your sugestions, I did as
@hectomg <https://github.com/hectomg> wrote, now I have following error:
INFO: Library extracted successfully:
/tmp/libJNativeHook-54E231ABFC77C29C360699F2DC7D4768CD15FA26.arm.so
(0x54E231ABFC77C29C360699F2DC7D4768CD15FA26).
Exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError:
/tmp/libJNativeHook-54E231ABFC77C29C360699F2DC7D4768CD15FA26.arm.so:
libxkbcommon-x11.so.0: cannot open shared object file: No such file or
directory
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1929)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1814)
at java.lang.Runtime.load0(Runtime.java:809)
at java.lang.System.load(System.java:1083)
at org.jnativehook.GlobalScreen.(Unknown Source)
at
the.main.pac.TheSoftwareMainWindow.goOnLine(TheSoftwareMainWindow.java:156)
at the.main.pac.TheSoftwareMainWindow$1.run(TheSoftwareMainWindow.java:43)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:744)
at java.awt.EventQueue.access$400(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:697)
at java.awt.EventQueue$3.run(EventQueue.java:691)
at java.security.AccessController.doPrivileged(Native Method)
at
java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:714)
at
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
Do you have any ideas?
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same problem here on latest raspbian image with java 8u133 and embedded gluon javafx |
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@mdudzak same error? Do you have libxkbcommon installed? |
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I had this same problem using 2.10, this comment handles it for me completely. With windows "arm6" jar path can be edited very easily to "arm" with 7zip. Thanks! @hectomg |
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@ejerrywest Does the RP 3 use arm7? Is there a os property to differentiate between arm6 /7 in the arm7 JRE you are running, or does it just say "arm"? |
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oh i see, it just has the wrong folder name, eh I really need to put out a patch build |
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@kwhat I am using RP2 with ARMv7, RP3 is ARMv8 and RP is ARMv6. They are all just "arm". Thanks for checking it out, this is a great project! |
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I had the same error on Orange Pi running Armbian. Same directory rename in the jar (arm6->arm) fixed it. |
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I've made several arm updates in 2.2, hopefully this issue has been addressed. If not, please reopen this bug |
Dear,
I have problem with starting my app on linux, from IDE and direct from win everthink is ok, but on linux I'm getting following error:
**_native lib Version = RXTX-2.2pre2
mar 06, 2017 7:54:44 PM org.jnativehook.DefaultLibraryLocator getLibraries
SEVERE: Unable to extract the native library /org/jnativehook/lib/linux/arm/libJNativeHook.so!
Exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError: org.jnativehook.GlobalScreen.getAutoRepeatRate()Ljava/lang/Integer;
at org.jnativehook.GlobalScreen.getAutoRepeatRate(Native Method)
at org.jnativehook.GlobalScreen.(Unknown Source)
at the.main.pac.TheModbusSimpleTesterWindow$1.run(TheModbusSimpleTesterWindow.java:74)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:726)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)_**
Thanks for help in advance
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