Re: Bug: ob-plantuml: using @start prefix in buffer returns nil body due to nil assignments [N/A (N/A @ /nix/store/1hmx5h1kn25p7s31h31dz7g3kn1dc6qx-emacs-packages-deps/share/emacs/site-lisp/org/)]

[Jarmo Hurri <jarmo.hurri@iki.fi>]

Greetings Terje.

Terje Larsen <terlar@gmail.com> writes:

> I noticed that I cannot run C-c C-c to convert plantuml source blocks
> since the commit (4e854974be9788f029f2d73f829c4d51d2b83faf), see changes
> at:
> https://code.orgmode.org/bzg/org-mode/commit/4e854974be9788f029f2d73f829c4d51d2b83faf#diff-9c9a333463276ff17be763269a5042f92a40817R73
>
> If I have a simple source block as such as:
>
> #+BEGIN_SRC plantuml :file output.png
> @startuml
> actor Foo1
> actor Foo2
> Foo1 -> Foo2 : Test
> @enduml
> #+END_SRC
>
> When I try to run C-c C-c I receive the following error message:
> org-babel-execute-src-block: Wrong type argument: char-or-string-p,
> nil

I started using plantuml in org last week (and am enjoying it greatly),
so take this with a hint of salt from a beginner. Still, at least in my
installation, your source code block works fine without '@startuml' and
'@enduml':

#+BEGIN_SRC plantuml :file output.png
actor Foo1
actor Foo2
Foo1 -> Foo2 : Test
#+END_SRC

All the best,

Jarmo