Why if I set invisible flag for any level block, collusions with it disappears? Why?!

The Invisible flag for blocks is an outdated flag that was used by the old collision detection, set the None flag instead.

I set None flag, but as you see, it is solid and not invisible.

Please, can any one help me?!

Make a backup of your level in a folder.
Delete the block, and make a new one with the none flag.

Yes, i know. If you change anything on the block settings then it is possible that is visible again. I know that problems with the blocks. I use it for outdoor borders. You can try to change the settings and nothing happens.

Logitek, please explain more, I didn't get it

The problem is a bug i think.

I use a lot of invisible blocks to stop the player at different areas.

But I also use visible blocks.

If you put the invisible flag on the block then it is not enough.

You must use the none-flag for it. Not both.

The problem is: If you are using first the invisible flag for the block and later the none-flag for it, nothing happens. Also if you uncheck the invisible flag. That happens sometimes and there is no chance to solve that problem. I have tried it a lot of times. So i deleted the blocks and build new ones with the none-flag. Then everything should be fine. Do not use the invisible flag.

But make a backup of your levelfiles before you delete anything.

There is an option in the map builder settings panel "Invisible = None", check it.

Superku, I've done as you sad. Same as on the picture. Logitek, I do not use both of them, only the none flag used (result on the picture above). With invisible flag, collusion disappears as same as level block.

Have you tried to build a second block beside the one above with the same settings? You can check if the same result appears. You can delete the block after that test. That should be no problem. Only to see what happens.