CBAR 800 has invalid orientation vector

Hi

Try update orient of that cbar section by a node not colinear with cbar

can you please shre more information about how to do it ,about this problem ?

Hi Saber

enter panel 1d>bar2>update

select the elem

set orientation as 'components'

enter values vx vy vz somehow the vector is not parallel to the cbar elem

@saber

If the cross section axis is parallel to the tube axis, you will face this error,

Make sure the axis are normal (by changing the orientation axis in 1D panel>>bars) and try again,