PCEP Errors - Exceptions and debugging

ZeroDivisionError

Raised by a division in which the divider is zero or indistinguishable from zero (/, //, and %).

ValueError

Raised by the use of values that are inappropriate in the current context, such as int(''), when a function receives an argument of a proper type, but its value is unacceptable.

TypeError

Raised by attempts to apply data of a type that cannot be accepted in the current context, for example, int(None).

AttributeError

Raised when the code tries to activate a method that doesn't exist in a certain item, such as the_list.apend() (note the typo!).

SyntaxError

Raised when the control reaches a line of code that violates Python's grammar, and which has remained undetected until now.

NameError

Raised when the code attempts to make use of a non-existent (not previously defined) item, such as a variable or a function.