2009-Stair Error

[Pavan Reddy]

I tried to model this kind of Monolithic stair(Attachment 'Stairs') in Revit 2009, but there is a cut in the landing(Attachment 'Stairs1'), but works fine in Revit 2008 & 2010. After doing this in 2008 and open it in 2009 it opened perfectly. Any Comments...

[William Troeak]

I was able to model this in Revit Architecture 2009 with no problems.
Can you post your Revit File? Maybe we can find something that way.

[tomnewsom]

I've had this issue before, with no obvious reason for the weirdness. I ended up hiding the stair and building an in-place solid to replace it.

[Pavan Reddy]

Reviteer I have mentioned all the required details in the other thread with name '2009-Stair Error-Mystery' All the treads should be 1' and risers 6". The top of stair should be 8'. 8 risers at the bottom & 8 risers at the top. Try it.

[Pavan Reddy]

Any way here is the file...

[ntnik]

is there something cutting into the stair and landing? (like topo?)....the stair looks similar to a wall that may have a later phase wall crossing it....something is making part of it show as missing

[cdatechguy]

I have never been to keen on using the "Run" method of creating a stair...things always seem to go wrong.

Try creating the same stair but use only the boundary and riser method....you will find that will work a lot better for you.

EDIT: DOH! Never mind.....as I changed the heights mine did the same thing....
If I left it from Level 1 to Level 2 it works.....but you have it going 8' above Level 1....then it breaks... I even tried to create another level at the 8' mark and it still breaks....
very weird...

[William Troeak]

I spent a little time with the stairs this morning and made it work once.....but it did not have the requirements that you need. See attached file.

You said this works in 2010 and 2008, so I would just stick with creating this stair in 2008 and then opening it into 2009.....

Sorry that I could not help more, maybe someone else has a better fix then the one you came up with.

[Mr Spot]

I prefer to model monolithic stairs in-place anyway. You have much greater control, that is, can attach walls to them, can correctly interface with the upper and lower floors. I then just a have a stair that sits on top for the tread finish that will give me the correct plan representation and allow me to host railings to it...

I haven't given this stair a try but sounds like it is worth filing an SR as it appears to be a bug. Maybe it might be the last straw in developing a decent stair tool.

[Rick Houle]

Having the same problem w/ monolithic stair... seems to happen when i try to create a landing in the middle... IT has happened with both the RUN approach and not... inside a blank OOTB template in 2009.

[William Troeak]

Has this been sent to Autodesk and do they have an answer?