https://communities.bentley.com/products/ram-staad/f/ram-staad-forum/226150/zero-stiffness-warningHi sir, I am designing a building with Response spectum seismic load in that I am getting a warning stated, *WARNING- ZERO STIFFNESS IN DIRECTION 4 AT JOINT 23 EQN.NO. 136 LOADS APPLIED OR DISTRIBUTED HERE FROM ELEMENTS WILL BE IGNORED. THIS MAY BEen-USTelligent Community 12https://communities.bentley.com/thread/697916?ContentTypeID=1Tue, 22 Feb 2022 08:26:35 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:38a2ea16-19a3-42f2-a951-66bc94ba06a0Modestas<p>Shear Modulus (G) is not correct in your custom material M30. You entered it as 1.2e-06, but I believe it should be 1.2e+07 or similar.</p><div style="clear:both;"></div>