When running a service (in this case the Markdown Service Tools MultiMarkdown to RTF service), I'm getting "Couldn't communicate with a helper application." However, the actual error in console is shown below, an unexpected type error. This was working fine until High Sierra.
The service:
- takes text input, generates RTF using multimarkdown->html->textutil
- Uses pbcopy -Prefer rtf to put the result in the clipboard as rich text (rtf)
- the service retrieves the content of the clipboard and that's what it returns
Here's the error, any insight would be welcome: