http://forums.leaflabs.com/topic.php?id=2845 A place to share, learn, and grow... en-US Fri, 22 Jan 2016 00:27:30 +0000 http://bbpress.org/?v=1.0.2 q http://forums.leaflabs.com/search.php http://forums.leaflabs.com/topic.php?id=2845#post-13504 Mon, 10 Sep 2012 16:24:02 +0000 MrMe 13504@http://forums.leaflabs.com/ <p>I'm running the latest release of Ubuntu (12.04) 64 bit and i can't get the maple IDE to run. i followed all the instructions on the maple support page, tried it and i get the window to choose a directory for sketches, pick one, click ok and maple ide disappears. i got this log from running it in the terminal:</p> <p>java.lang.UnsatisfiedLinkError: /home/mrme/Documents/maple/maple-ide-v0.0.12/maple-ide-v0.0.12/lib/librxtxSerial.so: /home/mrme/Documents/maple/maple-ide-v0.0.12/maple-ide-v0.0.12/lib/librxtxSerial.so: wrong ELF class: ELFCLASS32 (Possible cause: architecture word width mismatch) thrown while loading gnu.io.RXTXCommDriver<br /> Exception in thread "main" java.lang.UnsatisfiedLinkError: /home/mrme/Documents/maple/maple-ide-v0.0.12/maple-ide-v0.0.12/lib/librxtxSerial.so: /home/mrme/Documents/maple/maple-ide-v0.0.12/maple-ide-v0.0.12/lib/librxtxSerial.so: wrong ELF class: ELFCLASS32 (Possible cause: architecture word width mismatch)<br /> at java.lang.ClassLoader$NativeLibrary.load(Native Method)<br /> at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1750)<br /> at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1675)<br /> at java.lang.Runtime.loadLibrary0(Runtime.java:840)<br /> at java.lang.System.loadLibrary(System.java:1047)<br /> at gnu.io.CommPortIdentifier.&lt;clinit&gt;(CommPortIdentifier.java:123)<br /> at processing.app.Editor.populateSerialMenu(Editor.java:795)<br /> at processing.app.Editor.buildToolsMenu(Editor.java:612)<br /> at processing.app.Editor.buildMenuBar(Editor.java:413)<br /> at processing.app.Editor.&lt;init&gt;(Editor.java:187)<br /> at processing.app.Base.handleOpen(Base.java:608)<br /> at processing.app.Base.handleOpen(Base.java:573)<br /> at processing.app.Base.handleNew(Base.java:475)<br /> at processing.app.Base.&lt;init&gt;(Base.java:245)<br /> at processing.app.Base.main(Base.java:149)</p> <p>I tried this:<br /> <a href="http://forums.leaflabs.com/topic.php?id=810#post-5241" rel="nofollow">http://forums.leaflabs.com/topic.php?id=810#post-5241</a><br /> and i got:</p> <p>Exception in thread "main" java.lang.NoClassDefFoundError: gnu/io/CommPortIdentifier<br /> at processing.app.Editor.populateSerialMenu(Editor.java:795)<br /> at processing.app.Editor.buildToolsMenu(Editor.java:612)<br /> at processing.app.Editor.buildMenuBar(Editor.java:413)<br /> at processing.app.Editor.&lt;init&gt;(Editor.java:187)<br /> at processing.app.Base.handleOpen(Base.java:608)<br /> at processing.app.Base.handleOpen(Base.java:573)<br /> at processing.app.Base.handleNew(Base.java:475)<br /> at processing.app.Base.&lt;init&gt;(Base.java:245)<br /> at processing.app.Base.main(Base.java:149)<br /> Caused by: java.lang.ClassNotFoundException: gnu.io.CommPortIdentifier<br /> at java.net.URLClassLoader$1.run(URLClassLoader.java:217)<br /> at java.security.AccessController.doPrivileged(Native Method)<br /> at java.net.URLClassLoader.findClass(URLClassLoader.java:205)<br /> at java.lang.ClassLoader.loadClass(ClassLoader.java:321)<br /> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)<br /> at java.lang.ClassLoader.loadClass(ClassLoader.java:266)<br /> ... 9 more</p> <p>it runs fine in windows vista 64, but with microsoft's digital driver signing i've been having issues with communication.<br /> is there something i'm missing? i've read that a lot of people are having problems like this but i can't seem to find a solution. </p> <p>Thanks,</p> <p>Nick. </p>