Posted January 14, 2014 I'm not very tech savvy but I do want to play Wurm. Can someone help me decode this nonsense into a workable solution? So it comes up with "Unable to launch application" and on clicking the details button I get two tabs of the matrix. I'll paste them in below. Launch File<jnlp spec="1.0" codebase="http://www.wurmonline.com/client/" href="wurmclient.jnlp"> <information> <title>Wurm Online</title> <vendor>Code Club AB</vendor> <homepage href="http://www.wurmonline.com/"/> <description>Wurm Online client</description> <icon href="wurm-icon-128-w.jpg" width="128" height="128"/> <icon href="wurm-icon-64-w.jpg" width="64" height="64"/> <icon href="wurm-icon-32-w.jpg" width="32" height="32"/> <icon href="wurm-icon-16-w.jpg" width="16" height="16"/> <icon kind="splash" href="splash.gif"/> <shortcut online="true"> <desktop/> <menu submenu="Wurm Online"/> </shortcut> </information> <update check="timeout" policy="always"/> <security> <all-permissions/> </security> <resources> <j2se href="http://java.sun.com/products/autodl/j2se" version="1.6+" initial-heap-size="128M" max-heap-size="800M"/> <property name="sun.java2d.noddraw" value="true"/> <property name="org.lwjgl.input.Mouse.allowNegativeMouseCoords" value="true"/> <jar href="wurmclient.jar" main="true"/> <jar href="wurmres.jar"/> <jar href="libraries-stable-2013/colladabind.jar" version="1.0.0"/> <jar href="libraries-stable-2013/irclib.jar" version="1.10"/> <jar href="libraries-stable-2013/jogg.jar" version="0.0.7"/> <jar href="libraries-stable-2013/jorbis.jar" version="0.0.15"/> <jar href="libraries-stable-2013/joXSI.jar" version="1.0.0"/> <jar href="libraries-stable-2013/jzipupdate.jar" version="0.9.1"/> <jar href="libraries-stable-2013/lwjgl.jar" version="2.9.1"/> <jar href="libraries-stable-2013/lwjgl_util.jar" version="2.9.1"/> <jar href="libraries-stable-2013/PNGDecoder.jar" version="0.0.1"/> <jar href="libraries-stable-2013/slick-util.jar" version="b208"/> <jar href="libraries-stable-2013/vecmath.jar" version="1.5.2"/> <jar href="libraries-stable-2013/jbullet.jar" version="1.0.0"/> <jar href="libraries-stable-2013/commons-codec.jar" version="1.4"/> <jar href="libraries-stable-2013/commons-httpclient.jar" version="3.1"/> <jar href="libraries-stable-2013/commons-logging.jar" version="1.1.3"/> </resources> <resources os="Win" arch="x86"> <nativelib href="libraries-stable-2013/lwjgl-natives-windows.jar" version="2.9.1"/> </resources> <resources os="Win" arch="amd64"> <nativelib href="libraries-stable-2013/lwjgl-natives-windows.jar" version="2.9.1"/> </resources> <resources os="Mac" arch="ppc"> <nativelib href="libraries-stable-2013/lwjgl-natives-macosx.jar" version="2.9.1"/> </resources> <resources os="Mac" arch="i386"> <nativelib href="libraries-stable-2013/lwjgl-natives-macosx.jar" version="2.9.1"/> </resources> <resources os="Mac" arch="x86_64"> <nativelib href="libraries-stable-2013/lwjgl-natives-macosx.jar" version="2.9.1"/> </resources> <resources os="Linux" arch="i386"> <nativelib href="libraries-stable-2013/lwjgl-natives-linux.jar" version="2.9.1"/> </resources> <resources os="Linux" arch="x86"> <nativelib href="libraries-stable-2013/lwjgl-natives-linux.jar" version="2.9.1"/> </resources> <resources os="Linux" arch="amd64"> <nativelib href="libraries-stable-2013/lwjgl-natives-linux.jar" version="2.9.1"/> </resources> <resources os="Linux" arch="x86_64"> <nativelib href="libraries-stable-2013/lwjgl-natives-linux.jar" version="2.9.1"/> </resources> <resources os="SunOS" arch="sparc"> <nativelib href="libraries-stable-2013/lwjgl-natives-solaris.jar" version="2.9.1"/> </resources> <application-desc main-class="com.wurmonline.client.WurmLauncher"> <argument>jenn001.game.wurmonline.com</argument> </application-desc></jnlp> Exception:java.lang.SecurityException: Missing required Permissions manifest attribute in main jar: http://www.wurmonline.com/client/wurmclient.jarat com.sun.deploy.security.DeployManifestChecker.verifyMainJar(Unknown Source)at com.sun.deploy.security.DeployManifestChecker.verifyMainJar(Unknown Source)at com.sun.javaws.Launcher.doLaunchApp(Unknown Source)at com.sun.javaws.Launcher.run(Unknown Source)at java.lang.Thread.run(Unknown Source) I recently just updated java when I was told that would fix the invisible water issue; but now I can't play at all. Share this post Link to post Share on other sites
Posted January 14, 2014 Appears to be Mac-specific, as also reported here: http://forum.wurmonline.com/index.php?/topic/94209-any-mac-users-able-to-play/ Share this post Link to post Share on other sites
Posted January 14, 2014 I'm not playing on a Mac. Windows 7 actually. Share this post Link to post Share on other sites
Posted January 14, 2014 same problem here...also on windows 7 with updated graphics drivers and updated java. Share this post Link to post Share on other sites
Posted January 14, 2014 Same issue. Started today with the updates to both wurm and java. I installed java 64 on a windows 8.1 pro machine and tried both the short cut trick as suggested in another forum post and the old fashioned running it from a hyperlink. Share this post Link to post Share on other sites
Posted January 14, 2014 Well I've tried everything I can think of. I've re-installed the game and java several times now. I'm stumped and a little vexed. Time is of the essence when playing on Epic and this issue could well lead to a settlement or out lying building being raided when it could of been defended. Share this post Link to post Share on other sites
Posted January 14, 2014 You can get past it by reducing youre security setting in java.If you want to do this it is up to you. - Tilon Share this post Link to post Share on other sites
Posted January 14, 2014 Could jump on irc or post in epic asking for a freeze on raiding until this is solved. Obviosly a problem for more then one person. Share this post Link to post Share on other sites
Posted January 14, 2014 Same issue. Clean install on a new build. Share this post Link to post Share on other sites
Posted January 14, 2014 I tried adding wurm to java control panel reduced settings to medium , it launched the client but still experiencing hard crash on splash screen Share this post Link to post Share on other sites
Posted January 14, 2014 lowered security settings to lowest on java, still same issue...which exact website do i add to the java configuration list? maybe I did that part wrong. Share this post Link to post Share on other sites
Posted January 14, 2014 (edited) I rolled back the latest patch from java (51) and used the old version Java 7 Update 45 Wurming again.... (corrected typos and wanted to say my cat is the cutest!) Edited January 14, 2014 by Keeko Share this post Link to post Share on other sites
Posted January 14, 2014 can't roll back sadly, because it already crashed every few seconds before the java update today.All worked so fine yesterday. Why... oh Why...! Share this post Link to post Share on other sites
Posted January 14, 2014 Yeah reducing security settings work for me! Yay! Thanks to Tilon for the suggestion. Share this post Link to post Share on other sites
Posted January 14, 2014 my girlfriend got the same problem... i hope they solve it today or tomorrow.... Share this post Link to post Share on other sites
Posted January 14, 2014 (edited) I rolled back the latest patch from java (51) and used the old version Java 7 Update 45 Wurming again.... (corrected typos and wanted to say my cat is the cutest!) Did the same: Uninstalled Java completely using "Control Panel"->"Programs & Software", downloaded Java 7.45 (x64) from a website, reinstalled Java -> Wurm works Just ingore the message your Java would be out of date If Java 7.45 wasn't too insecure yesterday it won't be today! P.S.: thx Keeko ... and your cat DEFINITELY is the cutest! Edited January 14, 2014 by Woodywurm Share this post Link to post Share on other sites
Posted January 14, 2014 Did the same: Uninstalled Java completely using "Control Panel"->"Programs & Software", downloaded Java 7.45 (x64) from a website, reinstalled Java -> Wurm works Just ingore the message your Java would be out of date If Java 7.45 wasn't too insecure yesterday it won't be today! P.S.: thx Keeko ... and your cat DEFINITELY is the cutest! what's the website for java 7.45? Share this post Link to post Share on other sites
Posted January 14, 2014 what's the website for java 7.45? http://www.techspot.com/downloads/5198-java.html Share this post Link to post Share on other sites
Posted January 14, 2014 Tried 7.45 Java and wurm still won't launch, even with reduced security. Anyone got any other fixes? Share this post Link to post Share on other sites
Posted January 14, 2014 Did you completely remove Java from the System before you reinstalled?? Share this post Link to post Share on other sites
Posted January 14, 2014 Yeah. Might mindlessly try different versions see if some magic happens. Share this post Link to post Share on other sites
Posted January 14, 2014 Hmm, did you check whether no Java is left?? I saw that I also had an old Java 7.25 (64bit) hanging around together with my Java 7.51 (32bit). Removed both before I reinstalled 7.45 (64bit). Windows 8.0 system Share this post Link to post Share on other sites
Posted January 14, 2014 I was having alot of issues today as well.I went to Start > Java > Configure Java > Security Tab > Change security to medium Client now launches for me. Share this post Link to post Share on other sites