Lounge - System.NullReferenceException: Object reference not set to an instance of an object.

Object reference not set to an instance of an object.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.

Source Error:

Line 38:   private string PrepareStringForRendering(string str) Line 39:   { Line 40:     string[] lines = str.Split(new Char[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries); Line 41:     StringBuilder preparedStr = new StringBuilder(); Line 42:     if (lines.Length > 0)

Can anyone help me with this one? The enterprise portal isn't opening it's giving this error.

The initialization of variable str failed in your code. And so is the error. Ensure that the str variable is getting initialized with value or is not null like as:

if(str!=null)
{
    string[] lines = str.Split(new Char[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
}