DR issue - readable editor, shader not found

[joebarnin]

The readable editor in my DarkRadiant seems to be broken on my installation. When I bring it up I get this ("Shader Not Found"):

When I select the GUI Definition browser, I get a bunch of errors in the DarkRadiant log:

2022-09-26 12:22:04 (57608) Unknown token encountered in GUI: rect-100
2022-09-26 12:22:04 (57608) Unknown token encountered in GUI: ,
2022-09-26 12:22:04 (57608) Unknown token encountered in GUI: -10
2022-09-26 12:22:04 (57608) Unknown token encountered in GUI: ,
2022-09-26 12:22:04 (57608) Unknown token encountered in GUI: 500
2022-09-26 12:22:04 (57608) Unknown token encountered in GUI: ,
2022-09-26 12:22:04 (57608) Unknown token encountered in GUI: 400
2022-09-26 12:22:04 (57608) Unknown token encountered in GUI: rect-100
2022-09-26 12:22:04 (57608) Unknown token encountered in GUI: ,
2022-09-26 12:22:04 (57608) Unknown token encountered in GUI: -10
2022-09-26 12:22:04 (57608) Unknown token encountered in GUI: ,
2022-09-26 12:22:04 (57608) Unknown token encountered in GUI: 500
2022-09-26 12:22:04 (57608) Unknown token encountered in GUI: ,
2022-09-26 12:22:04 (57608) Unknown token encountered in GUI: 400
2022-09-26 12:22:04 (57608) Unknown token encountered in GUI: rect-100
...

I searched for "rect-100" and found several in *.gui files. For example, book_bamberg_gothic_both_curl.gui has:

    windowDef rightPageBackground {
        WORLD_SCALE
        rect-100, -10, 500, 400
        background "guis/assets/readables/books/book_rightpage_curled_01"
        matcolor 1, 1, 1, 0
    }

Note, no space after "rect" and before the "-100"

I haven't been editing readables for a while, so I don't know when this started happening. I uninstalled and reinstalled DR 3.3.0; still have the problem. I ran tdm_installer to ensure my DM install was up to date (2.10). 

It must be something local to my configuration, because if this was happening to everyone we'd have heard about it by now. Does anyone have any ideas what is going on here?

Edited September 26, 2022 by joebarnin

[Frost_Salamander]

yeah can confirm, also on 3.3.0

[greebo]

Please open a bugtracker entry for this, I assume the parser needs to be adjusted to handle the rect-100. It's entirely possible that this is a regression of some sort.

[jonri]

Looks like it's happening for me with 3.3.0 and 3.2.0.

[joebarnin]

1 hour ago, greebo said:

Please open a bugtracker entry for this, I assume the parser needs to be adjusted to handle the rect-100. It's entirely possible that this is a regression of some sort.

Done, https://bugs.thedarkmod.com/view.php?id=6110