python Challenge 1 solved by J Shrihari #91
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Algorand Coding Challenge Submission
What was the bug?
After debugging, we saw that the code is given with a bug at
Line 26 - """ptxn.reciever == Global.current_application_id"""
and
Line 30 - """Txn.sender , Global.current_application_address"""
here,we notice that the above both are comparing the address type and application type then
=>ptxn.reciever returns the Address Type but Global.current_Application_Id (returns the application type) and by comparing both,gives an error as well as in ln(2) expression also
=> op.app_opted_in method is comparing the Txn.sender( returns Application type) and
Global.current_application_address(returns Address Type) .By comparing two different types of data gives an error.
How did you fix the bug?
=> To fix bug (1), we need to usee the current_application_address(returns Address Type) method in Global class{
Global.current_application_address }
To fix bug (1), we need to usee the current_application_id(returns Application Type) method in Global class{
Global.current_application_id}
Console Screenshot: