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- javac not working in windows command prompt - Stack Overflow
140 I'm trying to use javac with the windows command prompt, but it's not working After adding the directory "C:\Program Files\Java\jdk1 6 0_16\bin\" to the end of the PATH environment variable, the java command works fine, but using javac gives me the following error:
- java -version and javac -version showing different versions
A wrapper is also a good option if you want to change the JAVA_HOME when running Changing the javac running If you want to run a different javac hit Windows + Pause and open the system dialog to change the PATH so it contains the path to your JDK 8 instead of your JDK 7 You will need to restart your command line for changes to show
- javac: file not found: first. java Usage: javac lt;options gt; lt;source files gt;
Problem from this question is NOT about inability to call javac exe (so no need to fix path), but that WHILE executing javac it couldn't find first java file which should be compiled
- How can I set the PATH variable for javac so I can manually compile my . . .
Three alternatives: Run javac from a batch ( CMD) file Then you can just put the SET PATH into that file before your javac execution Or you could do without the SET PATH if you simply code the explicit path to javac exe Set your enhanced, improved PATH in the "environment variables" configuration of your system
- How do I run a Java program from the command line on Windows?
If javac runs but you get errors, check your Java text If the program compiles but you get an exception, check the spelling and capitalization in the file name and the class name and the java HelloWorld command
- java - javac is not recognized as an internal or external command . . .
I am trying to run some java code in VS Code with the Code Runner extension, but i keep getting this: 'javac' is not recognized as an internal or external command, operable program or batch file
- java compiler options i. e. javac -d - Stack Overflow
Would have been better if you had actually posted your javac command and stated clearly where your sources are located, but here goes anyway: when you issue javac -d somedir blahblah java, javac will create the appropriate directory structure (matching package name hierarchy) starting at directory somedir So in your case, you simply need to do: javac -d c:\ your_files java
- Javac is not recognized even after setting the path
JAVA_HOME is irrelevant javac doesn't use that environment variable Your PATH must contain the JDK bin directory, and you need to really restart the command prompt after setting it
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