Download youtube video automation

[chrillek]

More info on that here:

How to use JavaScript in a smart rule (finally)

function performsmartrule(records) { let app=Application("DEVONthink 3"); app.logMessage("here"); records.forEach(r => { app.logMessage("before"); app.logMessage(r.plainText()); app.logMessage("after"); }); app.logMessage("finished"); } With this version adding obsessive logging the DT log output is: here before on performSmartRule (Error: Error: No error.)

are you sure that the selected records have a plainText at all? What happens if you do
app.logMessage(r.plainText() || "NO TEXT THERE") or app.logMessage(r.uuid())?