Error: GCASM: Duplicate, conflicting definition for ELSE1_1

[Manuel]

Al realizar una secuencia

if button then
select case var
case var=val1
code1
case var=val2
code2
case var=val3
code3
end select
else
select case var2
case var2=val4
code4
case var2=val5
code5
case var2=val6
code6
end select

end if
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Error: GCASM: Duplicate, conflicting definition for ELSE1_1

[Anobium]

What version of Great Cow BASIC? The easy way to check... look at the top line in the ASM file.

To resolve your issue. I would ensure you use the full IF - THEN - ENDIF syntax. Therefore change the IF THEN to full IF - THEN - ENDIFs

Let us know if this resolves.

[Anobium]

A deeper look at you code.
You are missing some end if... see the attached code.