Welcome to yEd Q&A!
Here you can ask questions and receive answers from other members of the community and yEd developers. And you can tell us your most wanted feature requests.

Categories

Can't start yed.jar

0 votes

Hi, pease help

I have Java 8 installed on fc27 (java-1.8.0-oracle - Oracle Java Runtime Environment)

the promt output of commando

[~/yed-3.17.2]$ java -jar yed.jar

is below


Exception in thread "main" java.awt.HeadlessException
    at sun.java2d.HeadlessGraphicsEnvironment.getDefaultScreenDevice(HeadlessGraphicsEnvironment.java:77)
    at com.yworks.A.P.R.<init>(Unknown Source)
    at com.yworks.A.D.ć(Unknown Source)
    at com.yworks.A.D.Ă(Unknown Source)
    at com.yworks.A.D.ā(Unknown Source)
    at com.yworks.A.yEd.ā(Unknown Source)
    at com.yworks.A.yEd.main(Unknown Source)

 

the concole freezes and yED don't want start

in Help by

1 Answer

0 votes
yEd requires a display to run. The above error message means that Java is not able to access a display. Do you have a window manager / X server installed?
by [yWorks] (161k points)
X server is installed
Legal Disclosure | Privacy Policy
...