Here I have a slight problem in my drawings with solidworks , let me explain: When I want to take out my flow list (list of parameterized welded parts) it works without problems, my problem is when I want to pass my plan in PDF, the strangely on my PDF the column with the designation of the mechanical profile weld this void ... yet in my drawing it is still in the painting...
This looks very much like a problem with the font not recognizing the symbol for the square. Dem memory for pdf exports you can check a few things so that the font is imported from SW.
According to your screenshots, you must check the nomenclature of the welded elements, if it is well informed.
In your case, the dimensions are missing.
To go to the nomenclature of welded parts (in the construction tree), and fill in the missing dimensions by clicking on the body by right-clicking, a small window appears with a nice Excel style table, add a line with the mention length, and to enter the dimensions click the body to make the dimensions appear if they appear, otherwise, stop and edit the body and add the desired missing dimensions, and redo the manipulation as before and that's it... Sorry my pc and working, I can't take a screenshot...
For the export test, just modify the description in the part whose configuration you want to export and if the error comes from there soon you can correct the welded construction library part.
To change the description in the final part for the test > right-click on Welded Parts List Item, then Property and you modify the Description of the offending line(s)
You try your export.
If the export works, it's the symbol that is the problem and you'll have to modify the soldered construction library part so as not to reproduce the problem.
To do this, you go to the location of your library, open your tube and modify the description property of the part (file, property, or if part family, modification in the part family.)
Thank you indeed I noticed that in the sketch of some of my tube models it was missing the description line altogether I will modify according to those I see that break as I go along.