Posted January 27, 2018 A long time ago, I uninstalled Wurm Online because I found it too complicated. Today, I decided to reinstall it again. So on the main website for Wurm Online I clicked the play button and installed the game. But when I tried to launch it, after updating Java and verifying I wanted to run it and all that stuff, the launcher did not open. It created the splash screen, and then just made a white rectangle on my screen instead of opening the launcher. So I uninstalled Wurm Online. I removed it from the Java Control Panel, deleted the .jvlp file, and deleted the entire Wurm directory. Then I reinstalled it. And got the same issue... and the Wurm directory did not reappear in my user directory. Now I am worried I really screwed up by completely uninstalling the directory. Share this post Link to post Share on other sites
Posted January 28, 2018 (edited) Have you checked to see if your graphics drivers are up to date? Might be a leap but sometimes it makes the difference. Also, and you may already know, if your running a 64bit OS make sure you install the 64bit version of java. Edited January 28, 2018 by Nomadikhan Share this post Link to post Share on other sites
Posted January 28, 2018 24 minutes ago, AlmostSolitude2 said: OS? java version? etc? I am running MacOS Sierra 10.12.6. My Java version is build 1.8.0_161-b12. 34 minutes ago, Nomadikhan said: Also, and you may already know, if your running a 64bit OS make sure you install the 64bit version of java. I am pretty sure I am using Java 64 bit. I ran the Java Detection tool on Safari with my Java preferences set to show the Java console and here is what the console contained: Spoiler Java Plug-in 11.161.2.12 x86_64 Using JRE version 1.8.0_161-b12 Java HotSpot(TM) 64-Bit Server VM User home directory = /Users/maxederington ---------------------------------------------------- c: clear console window f: finalize objects on finalization queue g: garbage collect h: display this help message l: dump classloader list m: print memory usage o: trigger logging q: hide console r: reload policy configuration s: dump system and deployment properties t: dump thread list v: dump thread stack x: clear classloader cache 0-5: set trace level to <n> ---------------------------------------------------- Initializing applet Version: 1.8.0_161 Vendor: Oracle+Corporation OS: Mac+OS+X OS Version: 10.12.6 Called setUserInfo Ending init I believe the line "Using JRE version 1.8.0_161-b12 Java HotSpot(TM) 64-Bit Server VM" means that I am using 64 bit Java. 45 minutes ago, Nomadikhan said: Have you checked to see if your graphics drivers are up to date? Might be a leap but sometimes it makes the difference. I checked and there is no software update for my Mac. I believe that this means there are also no updates for my graphics drivers. Share this post Link to post Share on other sites
Posted January 28, 2018 (edited) I think I found something in the Mac Console around the time I launched the client, but cannot figure out what it is telling me. Possibly I need to give wurmclient.jnlp more permissions? 19:53:18.743180 -0500 syspolicyd assessment denied for wurmclient.jnlp com.apple.message.domain: com.apple.security.assessment.outcome2 com.apple.message.signature2: bundle:UNBUNDLED com.apple.message.signature3: wurmclient.jnlp com.apple.message.signature5: UNKNOWN com.apple.message.signature: denied:no usable signature com.apple.message.signature4: 3 SenderMachUUID: (this seems like something that could possibly be used to hijack my computer or something so I replaced it with this message) I also found this: added rule for wurmclient.jnlp com.apple.message.domain: com.apple.security.assessment.update com.apple.message.signature2: bundle:UNBUNDLED com.apple.message.signature3: wurmclient.jnlp com.apple.message.signature5: UNKNOWN SenderMachUUID: xxxxxxxxxxx-xxxxxx-xxxxxxxx-xxxxxxx Edited January 28, 2018 by Nobozarb Located more information Share this post Link to post Share on other sites
Posted January 28, 2018 I also just tried downgrading my Java to 8u131 and that did not work. Share this post Link to post Share on other sites
Posted February 3, 2018 Nobozarb: If you are using Mac, just forget it. I tried 3 Mac (Mac Air, MacBook Pro & a iMac), none worked. I tried many ways, downgrading java, using different clients,... None work. Even the developers of Wurm cannot solve it... Share this post Link to post Share on other sites
Posted February 5, 2018 On 2/3/2018 at 9:53 AM, Rhinox said: Nobozarb: If you are using Mac, just forget it. I tried 3 Mac (Mac Air, MacBook Pro & a iMac), none worked. I tried many ways, downgrading java, using different clients,... None work. Even the developers of Wurm cannot solve it... I had forgotten it until today when I found the client in my Downloads folder and decided to check back here for any replies. Share this post Link to post Share on other sites
Posted February 18, 2018 Recently, I tried installing it again. I don't know what happened, but it got farther before screwing up, and actually managed to get as far as to open a window telling me that it was unable to launch the application. Name: Wurm Online [Stable] Publisher: CodeClub AB Location: http://www.wurmonline.com Reason: org.lwjgl.openal.OpenALException I clicked the Details button. Then the Exception tab. Then I copied the contents of the tab here: java.lang.ClassNotFoundException: org.lwjgl.openal.OpenALException at jdk.deploy@9.0.4/com.sun.deploy.security.DeployURLClassLoader.findClass(Unknown Source) at jdk.javaws@9.0.4/com.sun.jnlp.JNLPClassLoader.findClass(Unknown Source) at java.base/java.lang.ClassLoader.loadClass(Unknown Source) at jdk.javaws@9.0.4/com.sun.jnlp.JNLPClassLoader.loadClass(Unknown Source) at java.base/java.lang.ClassLoader.loadClass(Unknown Source) at com.wurmonline.client.launcherfx.WurmMain.start(SourceFile:206) at javafx.graphics/com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$9(Unknown Source) at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runAndWait$11(Unknown Source) at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater$9(Unknown Source) at java.base/java.security.AccessController.doPrivileged(Native Method) at javafx.graphics/com.sun.javafx.application.PlatformImpl.lambda$runLater$10(Unknown Source) at javafx.graphics/com.sun.glass.ui.InvokeLaterDispatcher$Future.run(Unknown Source) Maybe someone with more knowledge than me can understand what went wrong? Share this post Link to post Share on other sites
Posted February 19, 2018 I don't think the developer knows how to solve this problem. I know they are working on it but it has taken very very very very long time........ Share this post Link to post Share on other sites
Posted February 19, 2018 For that error message it looks as if you are using Java 9 - there is a notes elsewhere that you need to use Java 8. Share this post Link to post Share on other sites
Posted February 21, 2018 But even if you do a clean uninstall of 9, a fresh install of 8 with the correct configuration settings, it still won't work if it is a newer Mac. So, I give up. I think I'm done with Wurm. Share this post Link to post Share on other sites
Posted April 6, 2018 For those Mac players. Wurm is working now. Share this post Link to post Share on other sites
Posted April 9, 2018 Fixed: https://forum.wurmonline.com/index.php?/topic/162186-client-update-4apr18-–-mac-compatibility/ Share this post Link to post Share on other sites