Reset JVM to default

14 Ansichten (letzte 30 Tage)
Steffen
Steffen am 24 Feb. 2014
Kommentiert: Steffen am 9 Mai 2014
Hello! I recently changed my Java VM to Java 1.7.0 in Matlab 2011b. I also set the environmental variable JAVA_HOME to the current JDK folder. As a result I get a lot of JAVA errors and Maltab crashes when I want to save an m.file. Hence, I want to reset Matlab to the default settings. How can I restore the default JVM? Should I delete the environmental variable? Is it also necessary to delete the JAVA_HOME system variable?
Thanks, Steffen

Akzeptierte Antwort

Malcolm Lidierth
Malcolm Lidierth am 27 Feb. 2014
R2011b needs - and on Windows is bundled with - Java 6.
Either:
  1. delete the MATLAB_JAVA (not JAVA_HOME) environment variable to use the bundled JRE.
  2. install the latest Java 6 and set MATLAB_JAVA to point that
You can use Java 7 - but not without problems.
  3 Kommentare
Malcolm Lidierth
Malcolm Lidierth am 27 Feb. 2014
Do that with Windows using the System Properties option in the Windows Control Panel. On Windows 7: Start -> Control Panel -> System & Security -> System. Select 'Advanced system settings' on the left, then the Environment Variables button.
Steffen
Steffen am 9 Mai 2014
Thanks a lot! It worked!

Melden Sie sich an, um zu kommentieren.

Weitere Antworten (0)

Kategorien

Mehr zu Startup and Shutdown finden Sie in Help Center und File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by