From 6512e94806a4c08f40e6796e239ad2b318f7fbc5 Mon Sep 17 00:00:00 2001 From: Lin Sun Date: Tue, 7 Jun 2022 04:06:06 +0000 Subject: [PATCH] ob-plantuml: fix DISPLAY error with html export * lisp/ob-plantuml.el (org-babel-execute:plantuml): Use headless mode for Org calling plantuml for exporting to html to avoid issues with operations that normally try to access the system graphics stack. --- lisp/ob-plantuml.el | 1 + 1 file changed, 1 insertion(+) diff --git a/lisp/ob-plantuml.el b/lisp/ob-plantuml.el index 6e1b1b1..37a631b 100644 --- a/lisp/ob-plantuml.el +++ b/lisp/ob-plantuml.el @@ -122,6 +122,7 @@ This function is called by `org-babel-execute-src-block'." ((not (file-exists-p org-plantuml-jar-path)) (error "Could not find plantuml.jar at %s" org-plantuml-jar-path)) (t `(,java + "-Djava.awt.headless=true" "-jar" ,(shell-quote-argument (expand-file-name org-plantuml-jar-path)) ,@org-plantuml-args)))) -- 2.7.0