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A call that error reports as nil?

 
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bknight2602
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Joined: 08 Oct 2012
Posts: 364

PostPosted: Wed Jul 12, 2017 9:24 am    Post subject: A call that error reports as nil? Reply with quote

I'm tweaking an old table that was created in the form design, not by code. There are a bunch of ListViews that are not visible stacked onto each other and the CheatPanel loads as designed.

The selection of a radio group button is designed to make the related ListView become visible, however I'm getting an error: attempt to call global 'WhichListViewShow' (a nil value)
This partial code is in this order, but for brevity sake only pertinent parts are shown.
Code:
function WhichListViewShow(sender)
...
end-function WhichListViewShow(sender)
...
function CERadioGroup1Click(sender)
indexname = radiogroup_getItemIndex(CheatPanel_CERadioGroup1)
h = radiogroup_getItems(CheatPanel_CERadioGroup1)
heroname = strings_getString(h, indexname)
WhichListViewShow()
WhichName()
form_hide(CheatPanel_CEListView1)
heroname = nil
CheatPanel_CERadioGroup1.setItemIndex(13)
end


What do I need to change to make the subroutine work?
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