> Java Error
> Java Error Unsupported Major.minor Version 51.0
Java Error Unsupported Major.minor Version 51.0
share|improve this answer edited Jun 19 '15 at 11:01 answered Aug 6 '13 at 10:24 Andreas L. 996816 In a very typical situation, it is really helped thax Andreas How to fix Chrome, Firefox Blurry, Over bright, fa... ► July ( 18 ) ► June ( 16 ) ► May ( 5 ) ► April ( 4 ) ► March Once you make this change, you can just run your Java application and it should run fine, without any sign of java.lang.UnsupportedClassVersionError: Unsupported major.minor version 51.0 error. You have 3 options. ... navigate here
share|improve this answer answered Jun 26 '14 at 7:40 Sagar Varpe 1,31741637 add a comment| up vote 2 down vote First let's get some basics right... compiled it) is newer. Then I found out that I can provide the compiler version in the Ant script. Like so: javac -source 1.6 -target 1.6 -bootclasspath /usr/lib/jvm/java-6-openjdk-i386/jre/lib/rt.jar HelloWorld.java It looks like you can just download rt.jar from the Internet, and point to it.
It is built on WordPress, hosted by Liquid Web, and the caches are served by CloudFlare CDN. How to escape HTML Special characters in JSP and J... Already have an account? darker9999, Dec 30, 2011 #9 Offline gablank I had the same problem.
I used cloudsim3 library in my project and i want to run example 1 of it. How to convert ArrayList to String in Java - Sprin... The issue originated after i copied the project from a different workspace where i was using JDK 1.7 :( –Gana Dec 22 '14 at 6:22 add a comment| up vote 272 More hints Hi all I have the same problem .
It could happen with some new libraries. MMO-Champion MMO-Champion Keep ahead with the champions of WoW coverage. For runtime, you can use the one that comes with the JDK or a standalone JRE, but regardless, make sure that you have installed the right versions and that you have For example, if my username is bruno and there is a .profile file in /Users/bruno/, all of its contents will be executed during the log-in procedure.
use the -target parameter. my response How to Search Element in Java Array with Example How to fix java.lang.unsupportedclassversionerror ... It turned out, someone uses "service tomcat [stop/start]" to restart Tomcat 7, $ ps -ef | grep java tomcat7 31783 1 32 20:13 ? 00:00:03 /usr/lib/jvm/default-java/bin/java... $ /usr/lib/jvm/default-java/bin/java -version java version If you like my tutorials, consider make a donation to these charities.Popular PostsLoading...CommentsPingback: How to change Tomcat to use JDK 7() Rising Posts (100k-500k pv)Loading...Rising Posts (10k-99k pv)Loading...Rising Posts (<10k pv)Loading...Favorites
java share|improve this question edited Nov 29 '15 at 3:55 Tom 5,76692239 asked Dec 19 '13 at 19:30 user3120480 99113 marked as duplicate by Andrey Chaschev, Nambari, Paul Bellora, madth3, Chris http://domscafe.com/java-error/java-error-java-lang-noclassdeffounderror.php install the appropriate JDK. I noticed this is an old thread but other people just might run into the same problem and Google it to find this (as I did). yet i still have this "unsupported minor version 51.0" error do you think i should install older version of jdk?
Get early access to new articles, plugins, discount codes and brief updates about what's new with Crunchify! If those answers do not fully address your question, please ask a new question. Check your PATH environment variable to see if you have correct Java in your path or not. his comment is here I hope it helps someone.
Skip to content Ignore Learn more Please note that GitHub no longer supports old versions of Firefox. Offline asdfaf11 Hello, I uploaded my plugin to my friend's server. I do have both JDK6 and JDK7 installed, but all my JRE settings were pointing at 1.6, both in the pom and from the project properties page in Eclipse.
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ProblemRun a "jar" on Debian 7.5, and hits the following error messages : $ java -jar ripecrawler.jar Exception in thread "main" java.lang.UnsupportedClassVersionError: com/mkyong/whois/job/RipeCrawlJob : Unsupported major.minor version 51.0 at java.lang.ClassLoader.defineClass1(Native Method) Colleague stole my work and is publishing it as his own; my PhD supervisor supports him; I got the paper to review. Join them; it only takes a minute: Sign up How to fix java.lang.UnsupportedClassVersionError: Unsupported major.minor version up vote 1073 down vote favorite 278 I am trying to use Notepad++ as my To fix it, you can either a) Compile your Java sources with the same, or older, version of the Java compiler as will be used to run it.
I compiled all code on my laptop with version 7 and Linux had version 6. java.lang.UnsupportedClassVersionError happens because of a higher JDK during compile time and lower JDK during runtime. i.e. So, for instance, if your runtime is 1.6, and your JDK is 7, you'd do something like javac -source 1.6 -target 1.6 *.java (Double check the docs for details, I might weblink Post Reply Bookmark Topic Watch Topic New Topic Similar Threads Servlet running on Local host but throwing Exception on public server Question concerning java versions between java and javac and onto
more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed The compiler command is javac and only comes with the JDK. Change build level to 1.5. If you are not using any Java 7 APIs you can try to compile your application using javac -target 1.6 to create a 1.6-compatible classfile.
If you stil have the error with same Java version: try to delete build folder of your project manually. Top 7 tips to Speed up WordPress & Boost Performance Detailed Guide on How to Install SSL on WordPress Site NEW List of all Genesis WordPress Framework Tips Java Fundamentals Java8 Use Java version 7 (51:0 and greater) instead.` share|improve this answer edited Nov 7 '14 at 14:30 Peter Mortensen 10.4k1372108 answered Aug 22 '14 at 3:53 Siddharth 5,46964785 add a comment| This has to do with Netbeans being confused.
If you want to develop Java programs then install the java-1.7.0-openjdk-devel package. I have JRE installed, and I have setup my path variable to the .../bin directory.