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@ndbroadbent
Created July 2, 2012 01:16
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Tiny Umbrella Crash
Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: com/sun/jna/Platform
at com.semaphore.os.UIHandlerManager.getSystemUIHandler(UIHandlerManager.java:22)
at com.semaphore.TinyUmbrella.<clinit>(TinyUmbrella.java:131)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at com.semaphore.TinyLoader.loadTiny(TinyLoader.java:248)
at com.semaphore.TinyLoader.access$000(TinyLoader.java:29)
at com.semaphore.TinyLoader$1.run(TinyLoader.java:42)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$000(Unknown Source)
at java.awt.EventQueue$1.run(Unknown Source)
at java.awt.EventQueue$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: com.sun.jna.Platform
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 21 more
@rootkittt
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rootkittt commented Jan 12, 2021

hey i tried all solutions i found on google but its still not working for me. i got the following error.

java.lang.NullPointerException
at com.semaphore.util.TinyLibrary.build(TinyLibrary.java:51)
at com.semaphore.tu.service.LibraryResolverService.fetchLibraries(LibraryResolverService.java:34)
at com.semaphore.tu.TinyLoader.main(TinyLoader.java:60)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.exe4j.runtime.LauncherEngine.launch(LauncherEngine.java:62)
at com.exe4j.runtime.WinLauncher.main(WinLauncher.java:101)

please can someone help me? i got a surface pro 4 with windows 10

@justdie386
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got the same issue as him

hey i tried all solutions i found on google but its still not working for me. i got the following error.

java.lang.NullPointerException at com.semaphore.util.TinyLibrary.build(TinyLibrary.java:51) at com.semaphore.tu.service.LibraryResolverService.fetchLibraries(LibraryResolverService.java:34) at com.semaphore.tu.TinyLoader.main(TinyLoader.java:60) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.exe4j.runtime.LauncherEngine.launch(LauncherEngine.java:62) at com.exe4j.runtime.WinLauncher.main(WinLauncher.java:101)

please can someone help me? i got a surface pro 4 with windows 10

Got the same issue, anyone know how to fix it?

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