Java Error on startup and unable to plot.

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Jacob Jay
Jacob Jay 2015-3-29
评论： Gustavo Rodas 2016-6-23
when I start MATLAB 2015B, I get the following error, and then I am unable to plot.
Warning: Caught Exception while retrieving executable temp base directory: java.lang.RuntimeException: Could not determine a temporary executable directory at com.jogamp.common.util.IOUtil.getTempDir(IOUtil.java:1391) at com.jogamp.common.util.cache.TempFileCache.<clinit>(TempFileCache.java:80) at com.jogamp.common.util.cache.TempJarCache.initSingleton(TempJarCache.java:89) at com.jogamp.common.os.Platform$1.run(Platform.java:201) at java.security.AccessController.doPrivileged(Native Method) at com.jogamp.common.os.Platform.<clinit>(Platform.java:179) at javax.media.opengl.GLProfile.<clinit>(GLProfile.java:120) at com.mathworks.hg.peer.JavaSceneServerPeer.initializeJOGL(JavaSceneServerPeer.java:134) at com.mathworks.hg.peer.JavaSceneServerPeer.<clinit>(JavaSceneServerPeer.java:104) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown Source) at com.mathworks.mde.desk.StartupClassLoader.loadClass(StartupClassLoader.java:258) at com.mathworks.mde.desk.StartupClassLoader.access$900(StartupClassLoader.java:25) at com.mathworks.mde.desk.StartupClassLoader$2.run(StartupClassLoader.java:244) at java.lang.Thread.run(Unknown Source) Exception in thread "Startup Class Loader" java.lang.UnsatisfiedLinkError: Can't load library: C:\Users\Jacob-(8289893310)\Documents\MATLAB\gluegen-rt.dll at java.lang.ClassLoader.loadLibrary(Unknown Source) at java.lang.Runtime.load0(Unknown Source) at java.lang.System.load(Unknown Source) at com.jogamp.common.jvm.JNILibLoaderBase.loadLibraryInternal(JNILibLoaderBase.java:596) at com.jogamp.common.jvm.JNILibLoaderBase.access$000(JNILibLoaderBase.java:64) at com.jogamp.common.jvm.JNILibLoaderBase$DefaultAction.loadLibrary(JNILibLoaderBase.java:96) at com.jogamp.common.jvm.JNILibLoaderBase.loadLibrary(JNILibLoaderBase.java:459) at com.jogamp.common.os.DynamicLibraryBundle$GlueJNILibLoader.loadLibrary(DynamicLibraryBundle.java:388) at com.jogamp.common.os.Platform$1.run(Platform.java:209) at java.security.AccessController.doPrivileged(Native Method) at com.jogamp.common.os.Platform.<clinit>(Platform.java:179) at javax.media.opengl.GLProfile.<clinit>(GLProfile.java:120) at com.mathworks.hg.peer.JavaSceneServerPeer.initializeJOGL(JavaSceneServerPeer.java:134) at com.mathworks.hg.peer.JavaSceneServerPeer.<clinit>(JavaSceneServerPeer.java:104) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown Source) at com.mathworks.mde.desk.StartupClassLoader.loadClass(StartupClassLoader.java:258) at com.mathworks.mde.desk.StartupClassLoader.access$900(StartupClassLoader.java:25) at com.mathworks.mde.desk.StartupClassLoader$2.run(StartupClassLoader.java:244) at java.lang.Thread.run(Unknown Source)
I have double checked my JAVA installation and it appears to be fine.
How can I fix this problem?

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回答（1 个）

Anusha B
Anusha B 2015-3-30
A possible reason for the error message is the home directory being mounted with the 'noexec' option. Removing this option can help in preventing the error message from occurring.

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