Window is not defind with Server Side Rendering

[mdantonio]

Describe the bug
When prerendering an angular app server side with UploadxModule imported in the ngModule I obtain a window is not defined error. I already tried to polyfill the window obj as suggested for example here: angular/universal#1523
But with no success with ngx-uploadx (I made all other dependencies of my project to work on ssr but failed with ngx-uploadx)

To Reproduce
I basically followed the setup explained here: https://github.com/angular-university/angular-universal-course/tree/master

then when executing the prerendering I obtain the error window is not defined that made the prerendering to fail

Expected behavior
ngx-uploadx should work when the page is prerendered server side or at least silently fail. I'm pretty new to angular ssr so I don't know exactly how ngx-uploadx should behave

Setup details:

• Used ngx-uploadx 4.0.1
• Used Angular version 11.0.5

[mdantonio]

Hello, just tested version 4.0.2 and I confirm that the problem is fixed, thank you!