The "unsupported major.minor version 52.0" mistake started to come upwards afterward Java SE 8 unloosen as well as the rootage drive of this mistake is trying to run a Java application compiled amongst JDK 8 into a JRE lower than Java SE 8 e.g. JRE seven or JRE 6. This is really mutual because a developer has updated their compiler or IDE to Java SE 8 but many times their runtime is non upgraded to Java 8. If y'all remember, inwards Java y'all tin run a shape file compiled amongst a lower version nation Java vi to a higher version nation JRE 8 because Java is backward compatible but vice-versa is non allowed. This brand feel because Java SE 8 has features similar lambda expressions, method reference, functional interface as well as new Date as well as Time API, which lower version JRE has no information. Depending upon where y'all getting this mistake e.g. Eclipse, NetBeans, IntelliJ IDEA or Android Studio, the solution could hold upwards different. All these IDEs has dissimilar settings for JRE but the bottom business is same, y'all require to configure these IDE to work JRE 8 to run the Java programme compiled using Java 8.
The rootage causes of any java.lang.UnsupportedClassVersionError is ever that y'all bring compiled source file inwards higher JDK version as well as trying to run on lower JRE. The exact drive is printed on the version e.g. inwards the illustration of major.minor version 52.0, y'all know that shape file is compiled amongst JDK 8 because major version 52 corresponds to Java SE 8.
You mightiness bring seen the Unsupported major.minor version 51.0 error duo of years dorsum when JDK seven was released because that came when a shape file compiled using Java seven was running on Java 6. The major version 51 corresponds to Java SE seven release.
Just impress the PATH using echo %PATH% in Windows 8 as well as echo $PATH inwards Linux to banking corporation check if whatsoever lower version JRE is non coming upwards higher inwards the PATH than JRE 8. This is the master copy argue y'all acquire "unsupported major.minor version 52.0" fifty-fifty afterward y'all bring installed Java 8 on your machine.
If y'all run into JRE vi or JRE seven coming upwards higher or in that location is no JRE 8 at all therefore merely install the JRE 8 as well as brand certain it come upwards offset inwards the PATH. Don't impact the classpath, this upshot is non related to the classpath, it alone related to PATH as well as Java version used to run the program.
You tin besides banking corporation check out Core Java Volume 1- Fundamentals to larn to a greater extent than nearly this mistake inwards Java.
This should solve the job of "unsupported major.minor version 52.0 mistake inwards Android Studio". If y'all recall Android Studio is built from IntelliJ Idea, 1 of the pop Java IDE of both nitty-gritty Java as well as Java EE developers. See this article larn to a greater extent than nearly the unsupported major kid version error inwards Java.
The rootage causes of any java.lang.UnsupportedClassVersionError is ever that y'all bring compiled source file inwards higher JDK version as well as trying to run on lower JRE. The exact drive is printed on the version e.g. inwards the illustration of major.minor version 52.0, y'all know that shape file is compiled amongst JDK 8 because major version 52 corresponds to Java SE 8.
You mightiness bring seen the Unsupported major.minor version 51.0 error duo of years dorsum when JDK seven was released because that came when a shape file compiled using Java seven was running on Java 6. The major version 51 corresponds to Java SE seven release.
How to solve unsupported major.minor version 52.0 inwards Java
Now let's come upwards dorsum to the solution, how nosotros are going to solve the major.minor version 52.0 mistake inwards Java? One of the argue is wrong JRE inwards PATH surroundings variable. If y'all are running the Java programme from ascendency prompt therefore brand certain the PATH has been setup correctly.Just impress the PATH using echo %PATH% in Windows 8 as well as echo $PATH inwards Linux to banking corporation check if whatsoever lower version JRE is non coming upwards higher inwards the PATH than JRE 8. This is the master copy argue y'all acquire "unsupported major.minor version 52.0" fifty-fifty afterward y'all bring installed Java 8 on your machine.
If y'all run into JRE vi or JRE seven coming upwards higher or in that location is no JRE 8 at all therefore merely install the JRE 8 as well as brand certain it come upwards offset inwards the PATH. Don't impact the classpath, this upshot is non related to the classpath, it alone related to PATH as well as Java version used to run the program.
You tin besides banking corporation check out Core Java Volume 1- Fundamentals to larn to a greater extent than nearly this mistake inwards Java.
Unsupported major.minor version 52.0 inwards Android Studio
Android Studio uses the value of JAVA_HOME to observe the electrical current Java version. Check the value of this surroundings variable as well as if it's non pointing to JDK 8 therefore brand certain y'all right the value of this surroundings variable. Don't forget to restart the Android studio if y'all unset JAVA_HOME piece the android studio is running.This should solve the job of "unsupported major.minor version 52.0 mistake inwards Android Studio". If y'all recall Android Studio is built from IntelliJ Idea, 1 of the pop Java IDE of both nitty-gritty Java as well as Java EE developers. See this article larn to a greater extent than nearly the unsupported major kid version error inwards Java.
Mac OS X users y'all tin create next to teach IntelliJ should work Java 8
1) Go to /Applications/IntelliJ IDEA 14.app/Contents/bin/ folder
2) Add gradle.java.home=/Library/Java/JavaVirtualMachines/jdk1.8.0_40.jdk/Contents/Home to idea.properties file.
You tin observe the idea.properties file inwards Mac OS X (10.9 - Mavericks) at inwards the to a higher identify location (Applications/IntelliJ IDEA 14.app/Contents/bin/)
3) Restart IntelliJ IDEA.
IntelliJ IDEA uses Grade to compile as well as create your Java application.
1) Go to /Applications/IntelliJ IDEA 14.app/Contents/bin/ folder
2) Add gradle.java.home=/Library/Java/JavaVirtualMachines/jdk1.8.0_40.jdk/Contents/Home to idea.properties file.
You tin observe the idea.properties file inwards Mac OS X (10.9 - Mavericks) at inwards the to a higher identify location (Applications/IntelliJ IDEA 14.app/Contents/bin/)
3) Restart IntelliJ IDEA.
IntelliJ IDEA uses Grade to compile as well as create your Java application.
JDK 8 installation every bit shown below:
Make certain JAVA_HOME is pointing to right JDK 8 installation directory.
Also,add JAVA_HOME on PATH every bit shown below:
You tin follow same steps to create unsupported major.minor version 52.0 mistake inwards other UNIX based operating systems e.g. ubuntu, Solaris or IBM AIX.
That's all nearly how to solve unsupported major.minor version 52.0 mistake inwards Java. The rootage drive of mistake is that your Java programme is compiled using Java 8 but the JRE running this programme is of lower version e.g. JRE seven or JRE 6. Just work the latest JRE i.e. JRE 8 to run this Java program. Mostly y'all require to banking corporation check the PATH surroundings variable that JRE 8 is included as well as its the offset 1 inwards the search path. Depending upon which OS y'all are running e.g. Windows 10, Linux or MAC OS X, y'all require to follow respective approach to laid the PATH correctly.
Other Java troubleshooting guide
Further Learning
Beginners Eclipse Java IDE Training Course
Eclipse Debugging Techniques And Tricks
The Eclipse Guided Tour - Part 1 as well as 2
export JAVA_HOME=/usr/lib/jvm/java-8-oracle Make certain JAVA_HOME is pointing to right JDK 8 installation directory.
Also,add JAVA_HOME on PATH every bit shown below:
export PATH = $PATH:$JAVA_HOME;
You tin follow same steps to create unsupported major.minor version 52.0 mistake inwards other UNIX based operating systems e.g. ubuntu, Solaris or IBM AIX.
That's all nearly how to solve unsupported major.minor version 52.0 mistake inwards Java. The rootage drive of mistake is that your Java programme is compiled using Java 8 but the JRE running this programme is of lower version e.g. JRE seven or JRE 6. Just work the latest JRE i.e. JRE 8 to run this Java program. Mostly y'all require to banking corporation check the PATH surroundings variable that JRE 8 is included as well as its the offset 1 inwards the search path. Depending upon which OS y'all are running e.g. Windows 10, Linux or MAC OS X, y'all require to follow respective approach to laid the PATH correctly.
Other Java troubleshooting guide
- General Guide to solve java.lang.ClassNotFoundException inwards Java [guide]
- How to solve java.lang.ClassNotFoundException:org.Springframework.Web.Context.ContextLoaderListener [solution]
- How to connect to MySQL database from Java Program [steps]
- How to solve java.lang.ClassNotFoundException: com.mysql.jdbc.Driver inwards Java MySQL? [solution]
- java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory? [solution]
- How to solve java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver inwards Java? [solution]
- How to fix java.lang.ClassNotFoundException: com.microsoft.sqlserver.jdbc.SQLServerDriver inwards Java? [solution]
- How to create java.lang.ClassNotFoundException: org.postgresql.Driver mistake inwards Java? [solution]
- How to avoid ConcurrentModificationException inwards Java? (solution)
- Exception inwards thread "main" java.lang.IllegalStateException during Iterator.remove() (fix)
- java.sql.SQLException: No suitable driver constitute for jdbc:jtds:sqlserver (solution)
- Cause as well as solution of java.lang.ClassNotFoundException: com.mysql.jdbc.Driver (solution)
Further Learning
Beginners Eclipse Java IDE Training Course
Eclipse Debugging Techniques And Tricks
The Eclipse Guided Tour - Part 1 as well as 2
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