Robot reporting problems in nodes that doesn't exist

[Telles0808]

Bug report: Nodes that doesn't exist still in the model after node re-numeration, and correction (both 3 types)...

Running the calculation will generate a log and lot of warnings.. I have checked them and discovery that the node table is bugged...
I have no such nodes in my model and lot of nodes with 0 index... Also, I can´t select those nodes, can´t isolate them, they doesn´t exist at all..

10:04:44 - End of analysis #0
10:04:44 - The instability (1 type) in the UY direction in nodes 680 681. #0
10:04:44 - The instability (1 type) in the UZ direction in nodes 633 635to639 648to756By36 649 655to664By3 668to671 675 679to781By34 682 685to760By25 687 694to697 701to703 706 707 712 723 738 757 767 770 777to779. #0
10:04:44 - The instability (2 type) in the UZ direction in the node 780. #0

[Stephane.kapetanovic · Accepted solution]

HI @Telles0808 

these are calculation nodes, you can access them by right-clicking on the nodes table. You can also display them graphically.

Best Regards

[Telles0808]

Thanks, I was looking inside it exactly now, while you posted. Already did, found them, after disabling the automatic nodes for the L profiles it stopped reporting problems. I don´t know why it´s reporting instability if they are intermediary nodes created automatically... better leave them without intermediary nodes.

[Stephane.kapetanovic]

Calc nodes can be created for several reasons. It is better to check where they are and to see if geometry inaccuracies (even minimal) are not the cause.

[Telles0808]

I took care of it, but some bars, like L profiles, are X crossed, and they were with middle nodes that caused the warning.
Now I'm checking every isolated node reports, some doesn't make sense at all, beucase they are at the same coordinate for 0,00001 precision, but I'm replacing them manually in every single coordinate... This is something that waste time, because it was modeled inside the software using the capturing tool, and don't make sense to place a node near the bar when you use only middle and end points.. Maybe there is a problem with this repair button, it may be moving these nodes... (this is the unique tool that I used beside the careful modelling process I'm used to follow, never had problems in any other software, but Robot, argh...)

[Stephane.kapetanovic]

you can uncheck this ↓ (<Analysis>, <Analysis Type>, then <Structure Model>)

[Telles0808]

Worked, thank you.