Could not find or load main class Java

Question

hello everyone, of course it is inappropriate to ask such a question here, but I want to start learning to program. In general, I downloaded everything for programming, the JDK, the development environment, set everything up, but I have one problem that I can’t understand, please help me:Could not find or load main class Java

Answer 1

Akridem
https://www.javatpoint.com/how-to-set-path-in-java

Answer 2

Your file name should be same as class name

Answer 3

Yes, I know, but I still get the error

Answer 4

Write your code in notepad and save with .java extension like Abc.java

Then open cmd

Write javac Abc.java
Then press enter

Now see what happens.

Answer 5

Akridem

And your question is not inappropriate. It is okay to ask such type of questions.

Answer 6

Akridem
That's not enough information to identify the problem..
where are you trying this? What are the steps you followed after installing jdk..
Is it Successfully installed?

The link has a video which will give you a sample for setup ..

can you provide output screen shot?

Try to uninstall and reinstall , then set path. Open terminal and select current directory of where you saved program ..

May be now you are opening .class file, output showing..

Answer 7

https://www.sololearn.com/discuss/2468497/?ref=app
https://www.sololearn.com/Discuss/1184252/?ref=app
https://www.sololearn.com/discuss/753774/?ref=app
https://www.sololearn.com/discuss/1598525/?ref=app
https://www.sololearn.com/discuss/83881/?ref=app

Answer 8

I entered my code in notepad and saved it as: Abc.java. Then I went to cmd and wrote as you wrote and I got: javac: file not found: abc.Java. Usage: javac <options> <source files> use -help for a list of possible options

Answer 9

Did you set the class path of JDK., environment variables.?

Answer 10

Akridem

If you have saved file with Abc.java then abc.java should not come in error message

Lowercase and uppercase character also matters.

so class name should be 'Abc'
and file name should be 'Abc.java'

Answer 11

Probably not, because this is my first time in this, maybe this will fix my situation

Answer 12

How to set Jdk path

Answer 13

an error is coming out now: "javac" �� ���� ����७��� ��� ���譥�
��������, �ᯮ��塞�� �ணࠬ��� ��� ������ 䠩���.

Answer 14

This error comes out when I compile the code. I did everything as in the link. I will try to reinstall JDK, maybe it will work

Answer 15

Help me please i dont know how to create personal details with java use

Answer 16

Jenevah Catampungan

You have to learn Java not JavaScript