vba - subscript out of range when increasing array size -


im creating userform gets many inputs possible in array. every time new value entered array made bigger when getting second input subscript out of range

sub getflow()       thisflow = userform4.textbox1.value     if val(thisflow) >= 0          if isinitiated = true             redim preserve flows(1 ubound(flows) + 1)         else             redim flows(1)             isinitiated = true             check = true         end if              flows(ubound(flows)) = thisflow             userform4.textbox1 = ""                 userform4.textbox1                 .setfocus                 .selstart = 0                 .sellength = len(.text)                 end     else         msgbox "value should equal or greater zero!"     end if  exit loop

you cant specify lower bound when redim - need specify new upper bound.

redim preserve flows(ubound(flows) + 1)

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