Help for some errors

[demetra93]

I have ** two problems**: the first one is an error of bandname (figure 1), after the correction of bandnames (see the figire 1.1), I have another error (figure 2), How can I solve these problems?
BR

[woogiya92]

@demetra93 I have same error, did you solve these problem ??

[demetra93]

No, I used another method ;D

[sabbahamunandar]

i have same error... i want to move to other method... please give me the code