From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dov Grobgeld Subject: Error running ditaa Date: Tue, 23 Nov 2010 16:27:55 +0200 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1410877308==" Return-path: Received: from [140.186.70.92] (port=57363 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PKtry-0006bs-RY for emacs-orgmode@gnu.org; Tue, 23 Nov 2010 09:29:29 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PKtqe-00055y-Ly for emacs-orgmode@gnu.org; Tue, 23 Nov 2010 09:28:52 -0500 Received: from mail-qy0-f176.google.com ([209.85.216.176]:58340) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PKtqe-00055X-IV for emacs-orgmode@gnu.org; Tue, 23 Nov 2010 09:27:56 -0500 Received: by qyk10 with SMTP id 10so2130760qyk.0 for ; Tue, 23 Nov 2010 06:27:55 -0800 (PST) List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org To: emacs-orgmode@gnu.org --===============1410877308== Content-Type: multipart/alternative; boundary=0016367fbb7cb617630495b92dc2 --0016367fbb7cb617630495b92dc2 Content-Type: text/plain; charset=ISO-8859-1 When running ditaa on Linux fedora 12 through java, I get the following errors: java -jar /usr/share/java/ditaa.jar -r -S /tmp/org-ditaa27392h-V blue_fd02b5c06d6a5cb80eaf27098c3c490dc81326ce.png Picked up _JAVA_OPTIONS: -Dawt.useSystemAAFontSettings=on Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/cli/ParseException Caused by: java.lang.ClassNotFoundException: org.apache.commons.cli.ParseException at java.net.URLClassLoader$1.run(URLClassLoader.java:217) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:205) at java.lang.ClassLoader.loadClass(ClassLoader.java:319) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294) at java.lang.ClassLoader.loadClass(ClassLoader.java:264) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:332) Could not find the main class: org.stathissideris.ascii2image.core.CommandLineConverter. Program will exit. This can be taken care of by using the shell script that comes with ditaa, i.e.: ditaa -r -S /tmp/org-ditaa27392h-V But to do this from within emacs I need to patch org-exp-blocks.el as follows: - (unless (file-exists-p org-ditaa-jar-path) - (error (format "Could not find ditaa.jar at %s" org-ditaa-jar-path))) : - (message (concat "java -jar " org-ditaa-jar-path " " args " " data-file " " out-file)) - (shell-command (concat "java -jar " org-ditaa-jar-path " " args " " data-file " " out-file))) + (message (concat "ditaa " args " " data-file " " out-file)) + (shell-command (concat "ditaa " args " " data-file " " out-file))) (You also need to erase the checking for the existance of dita.jar) Wouldn't it make more sense to replace the variable org-ditaa-jar-path with a new variable org-ditaa-command that by default contains "java -jar /old/value/of/org-ditaa-jar-path"? This would allow replacing it with a shell script. Would a patch be accepted, or do you prefer to remain backward compatible? On a related question. Since there is quite a lot of common code between org-export-blocks-format-dot and org-export-blocks-format-ditaa (especially if my patch is accepted), wouldn't it make sense to create a org-export-blocks-format-meta that take all the differences between the various export-blocks as parameters? This would simplify adding additional org-export-blocks. Regards, Dov --0016367fbb7cb617630495b92dc2 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
When running ditaa on Linux fedora 12 through java, I get = the following errors:

java -jar /usr/share/java/ditaa.jar -r -S /tmp/org-ditaa27392h-V blue= _fd02b5c06d6a5cb80eaf27098c3c490dc81326ce.png
Picked up _JAVA_OPTIONS= : -Dawt.useSystemAAFontSettings=3Don
Excep= tion in thread "main" java.lang.NoClassDefFoundError: org/apache/= commons/cli/ParseException
Caused by: java.lang.Cl= assNotFoundException: org.apache.commons.cli.ParseException
=A0=A0=A0=A0=A0=A0=A0 at java.net.URLClassLoader$1.run(UR= LClassLoader.java:217)
=A0=A0=A0=A0=A0=A0=A0 a= t java.security.AccessController.doPrivileged(Native Method)
=A0=A0=A0=A0=A0=A0=A0 at java.net.URLClassLoader.findCla= ss(URLClassLoader.java:205)
=A0=A0=A0=A0=A0=A0=A0 a= t java.lang.ClassLoader.loadClass(ClassLoader.java:319)
=A0=A0=A0=A0=A0=A0=A0 at sun.misc.Launcher$AppClassLoader.loa= dClass(Launcher.java:294)
=A0=A0=A0=A0=A0=A0=A0 a= t java.lang.ClassLoader.loadClass(ClassLoader.java:264)
=A0=A0=A0=A0=A0=A0=A0 at java.lang.ClassLoader.loadClassInter= nal(ClassLoader.java:332)
Could not find the main= class: org.stathissideris.ascii2image.core.CommandLineConverter. Program w= ill exit.

This = can be taken care of by using the shell script that comes with ditaa, i.e.:=

ditaa=A0 -r -S /tmp= /org-ditaa27392h-V

But to do this from within emacs I need to= patch org-exp-blocks.el as follows:

-=A0=A0=A0 (unless (file-exists= -p org-ditaa-jar-path)
- =A0=A0=A0 (error (format "Could not find ditaa.jar at %s" org-d= itaa-jar-path)))
:
-=A0 =A0 =A0 =A0 (message (concat "java -jar = " org-ditaa-jar-path " " args " " data-file "= " out-file))
- =A0 =A0 =A0=A0 (shell-command (concat "java -jar " org-ditaa-ja= r-path " " args " " data-file " " out-file)))=
+=A0=A0=A0=A0=A0=A0=A0 (message (concat "ditaa " args " = " data-file " " out-file))
+=A0=A0=A0=A0=A0=A0=A0 (shell-command (concat "ditaa " args "= ; " data-file " " out-file)))

(You also need to erase= the checking for the existance of dita.jar)

Wouldn't it make mo= re sense to replace the variable org-ditaa-jar-path with a new variable org= -ditaa-command that by default contains "java -jar /old/value/of/org-d= itaa-jar-path"? This would allow replacing it with a shell script. Wou= ld a patch be accepted, or do you prefer to remain backward compatible?

On a related question. Since there is quite a lot of common code betwee= n=A0 org-export-blocks-format-dot and org-export-blocks-format-ditaa (espec= ially if my patch is accepted), wouldn't it make sense to create a org-= export-blocks-format-meta that take all the differences between the various= export-blocks as parameters? This would simplify adding additional org-exp= ort-blocks.

Regards,
Dov

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