- #ANDROID STUDIO UNSUPPORTED MAJOR.MINOR VERSION 52.0 APK#
- #ANDROID STUDIO UNSUPPORTED MAJOR.MINOR VERSION 52.0 INSTALL#
- #ANDROID STUDIO UNSUPPORTED MAJOR.MINOR VERSION 52.0 UPGRADE#
- #ANDROID STUDIO UNSUPPORTED MAJOR.MINOR VERSION 52.0 ANDROID#
- #ANDROID STUDIO UNSUPPORTED MAJOR.MINOR VERSION 52.0 CODE#
#ANDROID STUDIO UNSUPPORTED MAJOR.MINOR VERSION 52.0 UPGRADE#
Solution of Unsupported major.minor version 52.0 Error in JavaĪs I said earlier, there are two ways to fix "Unsupported major.minor version 52.0" error, first upgrade to higher Java version or compiler Java source files for lower Java version of target environment. The Helloworld.class file generated by this command can be run in any version of Java 1.4 onward e.g. So, for example, you can generate a Java class file for JDK 1.4 by running javac command with -target option as shown below : Same is the case with an applet compiled in JDK 1.8, running in a browser with JRE 1.7.īTW, Java allows you to generate class files supported by lower version. If you run this class file in JRE 7, you will get "Unsupported major.minor version 52.0". You can see that Java 8 has major version 52, which means if you run javac command from Java 8 installation, it will by default generate a class with major version 52. Here are the major version of every JRE released so far : Anyway, even if you are not using features which is not supported in a lower version, every class file has a major or minor version, which is populated by Java compiler, which is closely related to Java version.
#ANDROID STUDIO UNSUPPORTED MAJOR.MINOR VERSION 52.0 CODE#
Think about, can you run lambda expression or Stream API code in Java 5, no right. Java 8, but it doesn't mean that you can run a class compiled using Java 7 into Java 5, Why? because higher version usually have features which are not supported by the lower version. Well, it's true that Java is backward compatible, which means you can run a Java class file or Java binary (JAR file) compiled in lower version (java 6) into higher version e.g.
Many people think why do you get a version mismatch error if Java is backward compatible. TL:DR upgrade to Java 8 or compile for lower JRE version using java -target 1.6 option.Ĭause of Unsupported major.minor version 52.0 Error in Java Let's understand the cause and solution of Unsupported major.minor version 52.0 Error in little more detail. The Main reason of this error is that during compilation, you have used a higher version of JDK but during deployment, you have deployed into a lower version of JDK or JRE. You can get " unsupported major.minor version 52.0" while running a Java program explicitly using java command or running a Java Applet in browser or running a Java program from command line but compiled in Eclipse or any other build tool like Maven or ANT. If you have multiple JRE installed make sure that the latest one comes first in PATH environment variable. If upgrading to Java 8 is not an option then make sure you use Java compiler's cross compilation feature and compile source code for lower Java version by using -target option of javac command.
#ANDROID STUDIO UNSUPPORTED MAJOR.MINOR VERSION 52.0 INSTALL#
Simplest way to fix this error is install the latest Java release i.e. : com/android/apksigner/ApkSignerTool : Unsupported major.minor version 52.0Īt 1(Native Method)Īt (ClassLoader.java:800)Īt (SecureClassLoader.java:142)Īt (URLClassLoader.java:449)Īt $100(URLClassLoader.java:71)Īt $1.run(URLClassLoader.java:361)Īt $1.run(URLClassLoader.java:355)Īt (Native Method)Īt (URLClassLoader.java:354)Īt (ClassLoader.java:425)Īt (ClassLoader.java:412)Īt $AppClassLoader.loadClass(Launcher.java:308)Īt (ClassLoader.java:358)Īt (LauncherHelper.Unsupported major.minor version 52.0 comes when you are trying to run a class compiled using Java 1.8 compiler into a lower JRE version e.g.
#ANDROID STUDIO UNSUPPORTED MAJOR.MINOR VERSION 52.0 APK#
(BuildTarget target, System.String installPath, System.String companyName, System.String productName, Int32 width, Int32 height, System.String downloadWebplayerUrl, System.String manualDownloadWebplayerUrl, BuildOptions options, UnityEditor.RuntimeClassRegistry usedClassRegistry) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/PostprocessBuildPlayer.cs:316)ĬommandInvokationFailure: Failed to sign APK package.
(BuildTarget target, System.String stagingAreaData, System.String stagingArea, System.String playerPackage, System.String installPath, System.String companyName, System.String productName, BuildOptions options, UnityEditor.RuntimeClassRegistry usedClassRegistry) (System.String stagingAreaData, System.String stagingArea, System.String playerPackage, System.String installPath, System.String companyName, System.String productName, BuildOptions options, UnityEditor.RuntimeClassRegistry usedClassRegistry)
(System.String stagingArea, System.String packageName, androidLibraries) (System.String title, System.String message) (System.String title, System.String message, System.Exception ex)
#ANDROID STUDIO UNSUPPORTED MAJOR.MINOR VERSION 52.0 ANDROID#
UnityException: Resource compilation failed!įailed to recompile android resource files.
0 kommentar(er)
