Answered
Reproduce in new file:
text1="mars"
SetValue(text1, "jupiter")
Now you can see that text1 looks to be "jupiter", but in settings it says "mars".
I think the file was made with some 5.0 version. Open in 6.0 and you can not even see the setings of text1.
Files:
setValuetext.ggb
The same question 
Comments have been locked on this page!