Object doesn't exist in different scenario

[kaiiii]

In a condition, where i am using If....elseIf. I need to check more than 2 items to be exist or not. so i am doing like:
Set A = '(element page address)
Set B = '(element page address)

Set C = '(element page address)

but when execution comes to these lines, it gives me "Object doesn't exist". Please understand my question first. If that element exist on application Example:
1) If  A exists but B and C not, in that condition execution will go through all the lines Set A, Set B, Set C . Because object A exist so it will not give me error but for gone through B and C only it give me error like"Object doesn't exist".
Yes it will not effecting my script execution but i am getting error in test log, So how should i handle it

[NisHera]

This is something inheritance with test complete..

You are checking exists property of B

(for easy explanation take visible property )

if B is not there you can not check it's visible property value( true or false). It gives you an error.

sameway if B is not there, if you check of exist property,  will give you error.

To avoid getting error you can use wait methods as shown below

https://support.smartbear.com/testcomplete/docs/app-objects/common-tasks/checking-existence.html?q=c...

https://support.smartbear.com/testcomplete/docs/reference/test-objects/members/common-for-all/waital...