Hi, I have been trying to build a pluggable widget by following these guidelines. After I have installed all the requirements (npm, yeoman and @mendix/generator-widget), I get an error when I run the following command yo @mendix/widget TextBox Everything seems to run as it should (adding all the necessary dependencies) but as soon as gulp runs I see the following in my terminal: > I will now run gulp to build the mpk (do this before open Mendix Studio Pro)< > firstname.lastname@example.org lint C:\Users\user\Documents\2. Mendix\Test With React-main\CustomWidgets\textBox > pluggable-widgets-tools lint Running MX Widgets Tools script lint... Checking formatting... All matched files use Prettier code style! > email@example.com build C:\Users\user\Documents\2. Mendix\Test With React-main\CustomWidgets\textBox > pluggable-widgets-tools build:web Running MX Widgets Tools script build:web... [09:37:51] No gulpfile found npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! firstname.lastname@example.org build: `pluggable-widgets-tools build:web` npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the email@example.com build script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above. npm ERR! A complete log of this run can be found in: npm ERR! C:\Users\user\AppData\Roaming\npm-cache\_logs\2020-08-06T07_37_51_345Z-debug.log Widget successfully built!! Please open Mendix Studio Pro and start playing with your new widget. Afterwards I tried to run the following command in my IDE (Visual Studio Code): npm run dev And I get the same error as above. My Software versions are: OS: Windows 10 Node version: 12.18.3 npm version: 6.14.6 @mendix/generator-widget version: 8.12.0 What can I do to resolve this issue? Thanks in advance.