Adjusting smartComponentValues works only after reopening the file

Scripting
1

Hi.
I’m trying to change smart component values via scripting. It works well but only after when I close and reopen the file or change the value manually(which means via UI, not scripting).

This is the code I’m using. :

for l in Font.selectedLayers:
	for c in l.components:
		if "_smart.component" in c.componentName:
			c.x += 10
			c.y += -10
			c.smartComponentValues["Width"] += 10
print("done!")

And this is the error message I get when I run the script without reopening the file. :

Traceback (most recent call last):
  File "<macro panel>", line 6
TypeError: can only concatenate str (not "int") to str

It is not fatal but quite annoying.
Any suggestion?

2

and maybe issue has been quite some time? :

3

What version of Glyphs do you have? I can reproduce the problem in the stable version, but the latest cutting edge version has this fixed. Please give it a try. Activate it in Preferences > Update > Show cutting edge versions.

4

I was using 3.1.2.
I updated it and the problem solved. Awesome.