If you are sure that you have set them properly, you can print your environment variables like JAVA_HOME using any of the below methods in Windows 10. Windows Command prompt ( cmd.exe ) C:\>echo %JAVA_HOME% C:\Program Files\Java\jdk1.7.0_80 Git Bash within windows, you need to use the bash format user12231@TP-UN103 MINGW64 /c $ echo $JAVA_HOME C:\Program … Read more
add JAVA_HOME to the file: /etc/environment for it to be available to the entire system (you would need to restart Ubuntu though)
Setting the JAVA_HOME, CATALINA_HOME Environment Variable on Windows One can do using command prompt: set JAVA_HOME=C:\ “top level directory of your java install” set CATALINA_HOME=C:\ “top level directory of your Tomcat install” set PATH=%PATH%;%JAVA_HOME%\bin;%CATALINA_HOME%\bin OR you can do the same: Go to system properties Go to environment variables and add a new variable with the … Read more
In Eclipse click Run → External Tools → External Tools Configurations. Click the JRE tab. Click the Installed JREs… button. Click the Add button. (Select Standard VM, where applicable.) Click the Directory button. Browse to your JDK version (not JRE) of your installed Java (e.g. C:\Program Files\Java\jdk1.7.0_04). Click Finish and OK. Select the JDK at … Read more
When you open catalina.sh / catalina.bat, you can see : Environment Variable Prequisites JAVA_HOME Must point at your Java Development Kit installation. So, set your environment variable JAVA_HOME to point to Java 6. Also make sure JRE_HOME is pointing to the same target, if it is set. Update: since you are on Windows, see here … Read more
Point your JAVA_HOME variable to C:\Program Files\Java\jdk1.8.0_xx\ where “xx” is the update number (make sure this matches your actual directory name). Do not include bin\javaw.exe in the pathname. NOTE: You can access the Environment Variables GUI from the CLI by entering rundll32 sysdm.cpl,EditEnvironmentVariables. Be sure to put the ‘JAVA_HOME’ path variable in the System variables … Read more
Assuming you use bash shell and installed Java with the Oracle installer, you could add the following to your .bash_profile export JAVA_HOME=$(/usr/libexec/java_home) export PATH=$JAVA_HOME/jre/bin:$PATH This would pick the correct JAVA_HOME as defined by the Oracle installer and will set it first in your $PATH making sure it is found. Also, you don’t need to change … Read more
What finally worked for me (Grails now works smoothly) is doing almost like Steve B. has pointed out: JAVA_HOME=/usr/lib/jvm/default-java This way if the user changes the default JDK for the system, JAVA_HOME still works. default-java is a symlink to the current JVM.
Solution: MacOS versions before Big Sur: add line export JAVA_HOME=/Applications/Android\ Studio.app/Contents/jre/jdk/Contents/Home/ to .bash_profile file in your home directory. Run source ~/.bash_profile to update terminal. Catalina, Big Sur, Mentere and above: add line export JAVA_HOME=/Applications/Android\ Studio.app/Contents/jre/Contents/Home to .zshenv file in your home directory. Run source ~/.zshenv to update terminal. After that, running java -version gave this … Read more
To make it permanent on your system and the variable keep working after close the terminal, ou after a restart use: nano ~/.bash_profile Add lines: export ANDROID_HOME=/Users/<username>/Library/Android/sdk export PATH=$PATH:$ANDROID_HOME/platform-tools export PATH=$PATH:$ANDROID_HOME/tools export PATH=$PATH:$ANDROID_HOME/tools/bin export PATH=$PATH:$ANDROID_HOME/emulator Reopen terminal and check if it worked: source ~/.bash_profile echo $ANDROID_HOME