Variable showing error saying {'empty_stringe'},{2}

[Tanish_Rajput]

hey there i am having error can u help me out

[dora_paz (Dora)]

Try to inizialize global position to empty text and when screen inizialize set global posision to select list item list. Also debug get start value with Do it to see if you get values or not

[Tanish_Rajput]

now instead of empty-string 2 error it is showing empty-string 1

[dora_paz (Dora)]

See my example below, use Do it and post the result of start value

[Tanish_Rajput]

not working

[dora_paz (Dora)]

How do you set start value ? Show previous screen where you set the start value cause I believe start value is empty

[Tanish_Rajput]

check the block pic i send in procedure i have done it

[Tanish_Rajput]

and the start value of my screen one has some song display as colintreelistview and all the sourse of song were set form spreadsheet (airtable)

[Faraz_Firoz1 (Faraz Firoz)]

This shows that get start value do not get anything.

[Tanish_Rajput]

this is my screen1 blocks here you can see i have set start value

[dora_paz (Dora)]

Use when ColinTreeListView.ElementClick instead of eExtraButtonClick

[Still-learning (1-2-3-4...)]

Instead of make a list, use select list item block. Your problems will resolved

[Tanish_Rajput]

hi friends thanks all of you @dora_paz, @Faraz_Firoz1 and @Still-learning for help me out