I'm doing something wrong but i dont know what

[CmdrLance]

I started making a wad on Doom Builder 2 but im struggling to make some things on one of the rooms ¿Can anybody tell me what am i doing wrong so i can fix it?.

 The things that are wrong are

an invisible bullet sponge "wall"

and a door that does not open.

 I really need help on this

 

q.rar

[Aquila Chrysaetos]

I fixed it for you.

Link

 

Basically what happened was the lines which should have been double sided weren't, but were referencing the proper sectors, and there was a void sector surrounded by single-sided lines.

I also rebuilt the nodes using ZokumBSP.

[CmdrLance]

15 minutes ago, Aquila Chrysaetos said:

I fixed it for you.

Link

 

Basically what happened was the lines which should have been double sided weren't, but were referencing the proper sectors, and there was a void sector surrounded by single-sided lines.

I also rebuilt the nodes using ZokumBSP.

Thank you it worked!