Java JNI Error but I have the right version The Next CEO of Stack OverflowJava installed, but...
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Java JNI Error but I have the right version
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Really new to java. Thought I'd give it a whirl. The tutorial advised me to download JDK 12. I make the hello world and try to compile it in cmd. It keeps kicking me this.
Error: A JNI error has occurred, please check your installation and try again
Exception in thread "main" java.lang.UnsupportedClassVersionError: HelloWorld has been compiled by a more recent version of the Java Runtime (class file version 56.0), this version of the Java Runtime only recognizes class file versions up to 52.0
But I have the latest Java(1.8.0_201) which I already confirmed is enabled on the java control panel. I have to be overlooking something but too new to know what to ask.
windows-10 java
asked 2 hours ago
Ben MalbergBen Malberg
1
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Really new to java. Thought I'd give it a whirl. The tutorial advised me to download JDK 12. I make the hello world and try to compile it in cmd. It keeps kicking me this.
Error: A JNI error has occurred, please check your installation and try again
Exception in thread "main" java.lang.UnsupportedClassVersionError: HelloWorld has been compiled by a more recent version of the Java Runtime (class file version 56.0), this version of the Java Runtime only recognizes class file versions up to 52.0
But I have the latest Java(1.8.0_201) which I already confirmed is enabled on the java control panel. I have to be overlooking something but too new to know what to ask.
windows-10 java
asked 2 hours ago
Ben MalbergBen Malberg
1
New contributor
Ben Malberg is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Where is the source code or the binary file?
– Biswapriyo
1 hour ago
On the C drive it's in C:playinwithJava. The actual code is public class HelloWorld{ public static void main(String[] args){ System.out.println("Hello World!"); } }
– Ben Malberg
1 hour ago
add a comment |
Really new to java. Thought I'd give it a whirl. The tutorial advised me to download JDK 12. I make the hello world and try to compile it in cmd. It keeps kicking me this.
Error: A JNI error has occurred, please check your installation and try again
Exception in thread "main" java.lang.UnsupportedClassVersionError: HelloWorld has been compiled by a more recent version of the Java Runtime (class file version 56.0), this version of the Java Runtime only recognizes class file versions up to 52.0
But I have the latest Java(1.8.0_201) which I already confirmed is enabled on the java control panel. I have to be overlooking something but too new to know what to ask.
windows-10 java
asked 2 hours ago
Ben MalbergBen Malberg
1
New contributor
Ben Malberg is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Really new to java. Thought I'd give it a whirl. The tutorial advised me to download JDK 12. I make the hello world and try to compile it in cmd. It keeps kicking me this.
Error: A JNI error has occurred, please check your installation and try again
Exception in thread "main" java.lang.UnsupportedClassVersionError: HelloWorld has been compiled by a more recent version of the Java Runtime (class file version 56.0), this version of the Java Runtime only recognizes class file versions up to 52.0
But I have the latest Java(1.8.0_201) which I already confirmed is enabled on the java control panel. I have to be overlooking something but too new to know what to ask.
windows-10 java
windows-10 java
asked 2 hours ago
Ben MalbergBen Malberg
1
New contributor
Ben Malberg is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 2 hours ago
Ben MalbergBen Malberg
1
New contributor
Ben Malberg is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 2 hours ago
Ben MalbergBen Malberg
1
New contributor
Ben Malberg is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 2 hours ago
Ben MalbergBen Malberg
1
asked 2 hours ago
Ben MalbergBen Malberg
1
1
New contributor
Ben Malberg is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Ben Malberg is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Ben Malberg is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Where is the source code or the binary file?
– Biswapriyo
1 hour ago
On the C drive it's in C:playinwithJava. The actual code is public class HelloWorld{ public static void main(String[] args){ System.out.println("Hello World!"); } }
– Ben Malberg
1 hour ago
add a comment |
Where is the source code or the binary file?
– Biswapriyo
1 hour ago
On the C drive it's in C:playinwithJava. The actual code is public class HelloWorld{ public static void main(String[] args){ System.out.println("Hello World!"); } }
– Ben Malberg
1 hour ago
Where is the source code or the binary file?
– Biswapriyo
1 hour ago
Where is the source code or the binary file?
– Biswapriyo
1 hour ago
On the C drive it's in C:playinwithJava. The actual code is public class HelloWorld{ public static void main(String[] args){ System.out.println("Hello World!"); } }
– Ben Malberg
1 hour ago
On the C drive it's in C:playinwithJava. The actual code is public class HelloWorld{ public static void main(String[] args){ System.out.println("Hello World!"); } }
– Ben Malberg
1 hour ago
add a comment |
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Ben Malberg is a new contributor. Be nice, and check out our Code of Conduct.
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Where is the source code or the binary file?
– Biswapriyo
1 hour ago
On the C drive it's in C:playinwithJava. The actual code is public class HelloWorld{ public static void main(String[] args){ System.out.println("Hello World!"); } }
– Ben Malberg
1 hour ago