Exception : System.Management.Automation.RuntimeException: Attempted to divide by zero. ---> System.DivideByZeroException: Attempted to divide by zero. --- End of inner exception stack trace -- …

What are Null Pointer Exceptions (java.lang.NullPointerException) and what causes them? What methods/tools can be used to determine the cause so that you stop the exception from causing the …

How do I raise an exception in Python so that it can later be caught via an except block?

Run the code, put a break point in your catch block, and use the debugger to look at the exception and see what information you have.

There is 1) creating a custom exception type/class (as shown so many times) and 2) raising the exception. To raise an exception, simply pass the appropriate instance to throw, normally: throw new …

Note that e_info saves the exception object so you can extract details from it. For example, if you want to check the exception call stack or another nested exception inside.

@aaronsteers it does use the captured exception; in an exception handler the current exception is available via the sys.exc_info() function and the traceback.print_exc() function gets it from there. …

That's right, print_exception takes three positional arguments: The type of the exception, the actual exception object, and the exception's own internal traceback property.

I have some code and when it executes, it throws a NullReferenceException, saying: Object reference not set to an instance of an object. What does this mean, and what can I do to fix this error?

How do I declare custom exception classes in modern Python? My primary goal is to follow whatever standard other exception classes have, so that (for instance) any extra string I include in the exc...