[desktop_multi_window] Error: main window already exists

[DanielBerrioB]

Hi guys!

I'm having an issue and it turns out that when creating a new window it says: Error: main window already exists, any ideas of why this is happening?

Thanks for the help!

A clear and concise description of what the bug is.

Reproduce Steps

Steps to reproduce the behaviour:

1. Just when creating the window following the example it says, Error: main window already exists.

• Flutter Version: v3.16.1
• OS: Windows
• plugin: desktop_multi_window 0.2.0

[isaacy13]

Contrary to my prior comment, registering DesktopMultiWindowPlugin on sub-windows does make a difference

When trying to send commands from sub to main window, MissingPluginException is thrown

• recommendation: manually register each plugin in sub-window except for DesktopMultiWindowPlugin https://github.com/MixinNetwork/flutter-plugins/issues/137#issuecomment-1925410276
• will get rid of this error message as well