out of box installation results in an error

[wdkrnls]

Hello,

I just installed this package on Emacs 29.4. I tried creating a graphics device with (require 'essgd) and then M-x essgd-start. That triggered the following message appearing the *Message* buffer:

essgd-get-plot-nums: could not parse JSON stream: "invalid token near '/'", "<string>", 1, 1, 1

No plots could be seen in Emacs.

Cheers,
Kyle

[sje30]

hi Kyle,
thanks for the report. I just checked it still works at my end. Can you check the following:

• do you have the httpgd package installed in R?
• do you have native json support in Emacs? (. To check this, check that the feature JSON is included in the variable
  system-configuration-features'.)
• what OS are you working on? I've only tested it on Mac/Linux.