Error: Exception of type 'System.StackOverflowException' was thrown in get property

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In my model, I use below property

 public string LastName
 {
     get => LastName;
     set
     {
         value = value.TrimAndReduce();
     }
 }

and I get this error

System.StackOverflowException: 'Exception of type 'System.StackOverflowException' was thrown

Error is from get section of the code

You don't have a field to store the actual variable of that Property and by accessing LastName you call yourself and hence the StackOverflowException. The solution is to introduce a field and use the property to access it. Like so:

private string _lastName;
public string LastName
{
    get => _lastName;
    set
    {
        _lastName= value.TrimAndReduce();
    }
}

8. Errors and Exceptions — Python 3.8.5 documentation, This can be used to test an exception handler or to report an error condition “just found” or “disk full” (not for illegal argument types or other incidental errors). Hi, When I'm trying to load the data into PowerBI Desktop, ending-up with this following issue. The same dataset was loaded fine earlier. Please suggest me to solve this issue. Thanks, Ganesh

Pattern you want, looks like this:

private string lastname;  // backing field
public string LastName
{
    get => lastName;
    set
    {
        lastname = value.TrimAndReduce();
    }
}

Built-in Exceptions — Python 3.8.5 documentation, Each time an exception occurs, program execution gets disrupted. An error message is displayed on the screen. There are several reasons� Types of Exception in Java with Examples. ArithmeticException. It is thrown when an exceptional condition has occurred in an arithmetic operation. ArrayIndexOutOfBoundsException. It is thrown to indicate that an array has been accessed with an illegal index. The index is either negative or

When setting the LastName property, you dont invoke the store the actual variable, which invoke a field _LastName and use them.

Solution:

public int _LastName;
public int LastName
{
    get
    {
         get => _LastName;
    }

    set
    {
         _LastName= value.TrimAndReduce();
    }
}

Types of Exceptions in Java, Whenever these types of runtime errors occur, Python creates an exception object. If not handled properly, it prints a traceback to that error along with some� Hi, I am doing text analytics using Microsoft Cognitive Service. I created a custom function following this tutorial.

Exceptions and Error Handling, C++ FAQ, Type Error Exception is raised when two different or unrelated types of operands or objects are combined. In the below example, an integer and a� Re: Error: Exception of type 'System.OutOfMemoryException' was thrown. Post by mtellier » Wed Nov 27, 2019 3:52 pm 1 person likes this post The problem has been resolved, support found large number of blockmapping errors in logs.

Python Errors and Built-in Exceptions, exceptions. See below for standard built-in error types. in JavaScript. For client-side exceptions, see Exception handling statements. Source (Py v2.7.3) for traceback.format_exception() and called/related functions helps greatly. Embarrassingly, I always forget to Read the Source.I only did so for this after searching for similar details in vain.

(Tutorial) Exception and Error Handling in Python, The object, called an exception object, contains information about the error, including its type and the state of the program when the error occurred. Creating an� Please mark the replies as answers if they help or unmark if not. If you have any feedback about my replies, please contact msdnmg@microsoft.com.

Comments
  • Yes, your getter calls itself. The setter doesn't do anything, either. Do you have a field that you're trying to use as backing storage for the property? If so, you should have something like get => _lastName; set => _lastName = value.TrimAndReduce();
  • Is it possible to use it in EF Entites?
  • I don't know enough about EF to know that, I'm afraid.
  • His setter doesn't invoke the setter. It just updates the value and then throws it away.