Error Occurred During Initialization Of Vm Windows 2008
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Error Occurred During Initialization Of Vm Linux
posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow error occurred during initialization of vm unable to load native library Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up JRE 1.7 returns: java/lang/NoClassDefFoundError: java/lang/Object up vote 77 down error occurred during initialization of vm eclipse vote favorite 25 When running any java application, or just 'java', the jvm fails: Error occurred during initialization of VM java/lang/NoClassDefFoundError: java/lang/Object Here is a list of wrong answers: The correct Java home directory, including the /bin directory, is on the global PATH JAVA_HOME is set correctly Executing the command java -fullversion works $ java -fullversion ./java full version "1.7.0_05-b05" The symbolic links in /usr/java all point to
Error Occurred During Initialization Of Vm Mac
the correct java installation I did not install any 'default' java when I created the system java -version fails...same error as above Issuing the commands from under the directory structure of the java installation does not work either This is 64-bit java for a 64-bit Any ideas? java share|improve this question edited Mar 6 '14 at 18:46 vaxquis 5,79652541 asked Aug 4 '12 at 12:52 Tux Skywalker 386144 2 It seems there is problem in loading the rt.jar file, which is required by JVM at the time of loading JRE –Bhavik Ambani Aug 4 '12 at 13:07 maybe some permission-related issues? –Mark Bramnik Aug 4 '12 at 13:08 run truss/strace to see any missing files/file permissions –Jayan Aug 4 '12 at 14:00 inbytebg.com/techblog/?p=189, on the first comment there is a hex trick to patch the installer –Sebastian Godelet Jun 25 '14 at 7:33 add a comment| 22 Answers 22 active oldest votes up vote 122 down vote The problem comes from an improper java installation (e.g. an installation done without admin rights or by simply unzipping tools.zip). You can either uninstall, then reinstall Java with an installer and/or more privileges or try the following:
This Site Careers Other all forums Forum: Ant, Maven and Other Build Tools error occurred during intialization of VM could not reserve enough space for object heap & ant Michele Smith Ranch Hand Posts: 421 posted 5 years ago Hello when I run this: ant -version I get the error occurred during initialization of vm sap above referenced error, reprinted here for ease or convenience: error occurred during initialization of VM Could not error occurred during initialization of vm unix reserve enough space for object heap Could not create the JAva VM I should mention that I did follow the installation instructions on the
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link here: http://ntiertraining.com/tutorials/apache/ant/tutorial_install_ant/index.htm of ant. I also changed my environment variable ANT_OPTs like this: -Xmx1500m -XX:MaxPermSize=2000m -Dcom.sun.aas.instanceName=server Any Help would be appreciated. I am running Windows 32 Windows Server 2008 SP2 with 2 Gigabytes of RAM. Joe carco Ranch Hand http://stackoverflow.com/questions/11808829/jre-1-7-returns-java-lang-noclassdeffounderror-java-lang-object Posts: 82 posted 5 years ago -Xmx1500m -XX:MaxPermSize=2000m -Dcom.sun.aas.instanceName=server 1. What exactly do you need 1,5 gig of RAM for when using ANT? What exactly are you launching with ant that requires so much space? If you just plan on doing a normal ant build, even with very large scripts an huge plugins, I'm sure that 512 MB will suffice. 2. I've never come across, not even the largest JEE Application Server deployments that require 2 GB of PermGen Space. I https://coderanch.com/t/518140/tools/error-occurred-intialization-VM-reserve not even sure if that amount is allowed at all on a JVM, 32 or 64 bit versions. I am running Windows 32 Windows Server 2008 SP2 with 2 Megabytes of RAM. That explains it! your running WIndows Server with only 2 Megs of RAM No seriously, I'll assume you meant 2 GB - if so you can never allocate more Heap + PermGen than you physically have on your system. I believe a 32 Bit JVM won't even let you set 1500 MB of Heap space. I've observed that on 32 Bit windows, the JVM won't let you set Heap sizes larger than 1200 - 1300 MB. Only 64 Bit JVMs let you set sizes beyond that. A reasonable setting could be -Xmx256m (if you run out you can alway increase Heap) Try not to change the PermSize defaults (i.e dont specify a MaxPermSize) if Ant crashes reporting a PermGen problem you can alway set a higher value like 128 MB PermGen I'm not supposing all of my comments above are fact or true, they're all just based on experience and observations I have made with fairly large Java applications, so please correct me if I'm wrong Michele Smith Ranch Hand Posts: 421 posted 5 years ago You are right, it is Gb, not Mb, my bad. Okay well let me state this: I am absolutely a newbie. The specifications for the software I am building state we need 4 g
ofPale Java Tips: Disabling the maximize button ofJFrame » Java Tips: “Adventure” in resolving the Java error “Error occurred during initialization ofVM” July 8, 2009 https://geekycoder.wordpress.com/2009/07/08/java-tips-adventure-in-resolving-the-java-error-error-occurred-during-initialization-of-vm/ by geekycoder The objective of this post talk about my little “adventure” http://www.laurencegellert.com/2011/11/java-startup-memory-issue-solved/ in resolving the fatal Java error that prohibits running Java application. Symptoms You use to have the Java applications and Java IDE on your Windows-based system working then one fine day, out of unknown reason, all the Java application and plug-in in the IDE cease error occurred to work. Worse, no error message and the application just silently fail to run. Oh, your first thought is that this shouldn’t happen because it is not even April’s fool day or Monday’s blue because today is Wednesday in July. So your first reaction is to re-install the Java SDK or runtime assuming that they might have been error occurred during damaged. However just before re-installing you confirm that the SDK/runtime is indeed the main problem so you test-run some command in Window command console. jar.exe command run fine but running java.exe on directory other it’s bin directory produce the infamous Error occurred during initialization of VM java/lang/NoClassDefFoundError: java/lang/Object What so damaging about this problem is the some plugins like Android and Grails in Intellij become non-functional as well. You know why very soon. So here I go trying to resolve the issue. Running Java.exe produce error in other directories (since the SDK’s bin is added to path.) However running in it’s bin directory, it runs fine. Investigation So your immediate conclusion is that somehow the path is the main culprit. However looking at the path output, there is nothing very harmful on the path after all it is just windows path and the JavaFX path which should hardly cause any problem since it is the “buddy” of Java, it should play well. Still the investigation continue and use a
Realtime Web – Is this Web 3.0? IntelliJ vs. Eclipse – IDEA is my new friend → Java Startup Memory Issue Solved by Laurence Posted on November 27, 2011 Towards the end of every week, my version of WebLogic stops cooperating and shows a memory error when I try to start it. Error occurred during initialization of VM Could not reserve enough space for object heap Could not create the Java virtual machine. It doesn't make sense because I have plenty of free memory available. A reboot solves the problem - a popular enough solution for Windows. Still, rebooting to fix something that should be working leaves me with a bad feeling. The OS has enough memory, and I am on a 64-bit Windows 7 machine so this should not be an issue. Here is what the WebLogic startup command outputs: $ startWebLogic.cmd JAVA Memory arguments: -Xms256m -Xmx512m -XX:CompileThreshold=8000 -XX:PermSize=48m -XX:MaxPermSize=128m WLS Start Mode=Development ....snipped.... starting weblogic with Java version: java version "1.6.0_24" Java(TM) SE Runtime Environment (build 1.6.0_24-b50) Java HotSpot(TM) Client VM (build 19.1-b02, mixed mode) Starting WLS with line: ....snipped.... Error occurred during initialization of VM Could not reserve enough space for object heap Could not create the Java virtual machine. In researching the problem, it turned out my version of WebLogic was pointed at a 32-bit version of Java… The problem here is, the 32-bit version of Java requires a contiguous block of memory. My machine had been running for some time. Even though I had ample free memory, there was not a single block of free memory large enough to accommodate the JVM. There is no way I could find to ‘defrag' RAM in Windows 7 other than to reboot, which I'd like to avoid. The solution is to point WebLogic at a 64-bit JDK. This can be done by editing {weblogic install}\user_projects\{your_domain}\bin\setDomainEnv.cmd. My solution was to add this around line 64: set JAVA_HOME=C:\software\jdk1.6.0_27 Now, we get an explicit 64-bit notice on startup: starting weblogic with Java version: java version "1.6.0_27" Java(TM) SE Runtime Environment (build 1.6.0_27-b07) Java HotSpot(TM) 64-Bit Server VM (build 20.2-b06, mixed mode) Look for Java HotSpot(TM) 64-Bit Server VM to tell a 64-bit version of java has been used.