Sounds like you have the slim version of Jqt which doesn't support webview.
See https://code.jsoftware.com/wiki/Guides/Qt_IDE/Install .
On Mon, Mar 7, 2022 at 5:34 AM Thomas Bulka <thomas.bu...@constraintegic.net>
wrote:
> Hello Forum,
>
> I'm running J 9.03 on a Windows 11 computer and installed the most
> recent version of the graphviz addon (2.0.12).
>
> After loading the package, it installed the graphviz binaries (though
> a pretty dated version, i.e. version 2.38). However, when I try to use
> the graphview command from JQt, I get the following error message:
>
> |cc : child not supported: webview
> : wd
> | (LF,~wd ::(''"_)'qer') (13!:8)3
>
> I'd very much appreciate any help on what is going on here.
>
> Besides, is there any way to tell graphview to use a more recent
> version of the graphviz binaries, which are installed on my local
> machine?
>
> Regards,
>
> Thomas
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