Eclipse Permgen Space Error
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Home Eclipse Wiki FAQ How do I increase the permgen size available to Eclipse? Log in Jump to: navigation, search ---Navigation---Main PageCommunity portalCurrent java.lang.outofmemoryerror permgen space eclipse tomcat eventsRecent changesRandom pageHelpNavigation Main Page Community portal Current events Recent changes Random page Help ---Toolbox---Page informationPermanent linkPrintable versionSpecial pagesRelated changesWhat links hereToolbox Page information Permanent link Printable version Special pages Related changes What links here Page Discussion View source History FAQ How do I increase the permgen size available java.lang.outofmemoryerror permgen space eclipse junit to Eclipse? Note: Oracle Java 8 does not have a separate permanent generation space any more. The -XX:(Max)PermSize option makes no difference (the JVM will ignore it, so it can still be present). If you see java.lang.OutOfMemoryError: PermGen space errors, you need to increase the permanent generation space available to Eclipse. PermGen is the permanent generation of objects in the VM (Class names, internalized strings, objects that will never get garbage-collected). An easy, if somewhat memory-hungry fix is to enlarge the maximum space for these objects by adding -XX:MaxPermSize=128M as an argument to the JVM when starting Eclipse. The recommended way to do this is via your eclipse.ini file. Alternatively, you can invoke the Eclipse executable with command-line arguments directly, as in eclipse [normal arguments] -vmargs -XX:PermSize=64M -XX:MaxPermSize=128M [more VM args] Note: The arguments after -vmargs are directly passed to the VM. Run java
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Internet of Things LocationTech Long-Term Support PolarSys Science OpenMDM Toggle navigation Home Projects Forums Eclipse Community Forums Forum Search: Search https://wiki.eclipse.org/FAQ_How_do_I_increase_the_permgen_size_available_to_Eclipse%3F Help Register Login Home Home» Newcomers» Newcomers» java.lang.OutOfMemoryError: PermGen space Show: Today's Messages :: Show Polls :: Message Navigator java.lang.OutOfMemoryError: PermGen space [message #1385647] Tue, 10 June 2014 08:37 Yugi MutoMessages: 33Registered: February 2012 Member Hello, I https://www.eclipse.org/forums/index.php/t/781672/ am using eclipse-modeling-kepler-SR2-linux-gtk without any additional plugins. When I am using it, I can read in the console sometimes: Logging exception: java.lang.OutOfMemoryError: PermGen space When it happens, Eclipse does not respond and close after some seconds. People on the Internet propose 3 solutions: 1) add memory to my system (I have 2GB) 2) modify my eclipse/eclipse.ini file 3) change the java version used (I am using java 1.7.0_07) This is what I modified in my eclipse/eclipse.ini file: $ cat eclipse/eclipse.ini -startup plugins/org.eclipse.equinox.launcher_1.3.0.v20130327-1440.jar --launcher.library plugins/org.eclipse.equinox.launcher.gtk.linux.x86_1.1.200.v20140116-2212 -product org.eclipse.epp.package.modeling.product --launcher.defaultAction openFile -showsplash org.eclipse.platform --launcher.XXMaxPermSize 512m --launcher.defaultAction openFile --launcher.appendVmargs -vmargs -Dosgi.requiredJavaVersion=1.6 -XX:MaxPermSize=256m -Xms40m -Xmx512m As you can see I have changed the line 256m by 512m (just after --launcher.XXMaxPermSize). Also, I try with different versions of
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