npm run build node ./node_modules/gulp/bin/gulp build error

[ChacmaBab]

Hi there
when trying to create a new widget on the step npm run build I get this error

MyWidget@1.0.0 build
node ./node_modules/gulp/bin/gulp build

shell.js: internal error
Error: Command failed: "C:\Program Files\nodejs\node.exe" C:\Users\Ryan\AppData\Local\Temp\shelljs_096fc30c0a6ad23cdb1d
at checkExecSyncError (child_process.js:790:11)
at Object.execSync (child_process.js:863:15)
at execSync (C:\Users\Ryan\testWid\node_modules\node-mendix-modeler-path\node_modules\shelljs\src\exec.js:81:11)
at Object._exec (C:\Users\Ryan\testWid\node_modules\node-mendix-modeler-path\node_modules\shelljs\src\exec.js:214:12)
at Object.exec (C:\Users\Ryan\testWid\node_modules\node-mendix-modeler-path\node_modules\shelljs\src\common.js:182:23)
at getShellOutput (C:\Users\Ryan\testWid\node_modules\node-mendix-modeler-path\index.js:10:21)
at findModeler (C:\Users\Ryan\testWid\node_modules\node-mendix-modeler-path\index.js:30:11)
at Object. (C:\Users\Ryan\testWid\node_modules\node-mendix-modeler-path\index.js:74:2)
at Module._compile (internal/modules/cjs/loader.js:1085:14)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1114:10)

I have tried updating my Gruntfile.js to point to the mendix version selector but still get the same error