How to I enable java through matlab command line?
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How to I enable java through matlab command line?
5 个评论
Ron Aditya
2018-6-25
I am opening Matlab as command line only on on a Unix machine. 'ver' gives me the following output. See that java is not enabled.
If I open the Matlab GUI , "ver" gives me the following. note that java is enable in this case.
I am using the following command:
unitMap = java.util.Hashtable;
It runs fine when the Matlab GUI is opened as java is enabled by default.
But I get the following error when I run it on Matlab opened as command line only as java is not enabled:
Here:
How should I enable java?
OCDER
2018-6-25
how are you starting matlab? Are you using matlab -nojvm?
Ron Aditya
2018-6-25
OCDER
2018-6-25
Ah, so what do you think "-nojvm" option means? See edited answer below.
Ron Aditya
2018-6-25
采纳的回答
NEW ANSWER
Start matlab without "-nojvm". "nojvm" means no java virtual machine.
OLD ANSWER
Import the java libraries you want to use. Here's an example:
import javax.swing.JFileChooser
A = JFileChooser;
A.showOpenDialog([])
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