getErrorText()

Returns the text part of an error message string from the error class (e.g. "no authorisation").

Synopsis

string getErrorText(errClass err | dyn_errClass err);

Parameters

Parameter Description
err An error class variable or the return value of the function getLastError() or the function getLastException().

If the dyn_errClass parameter is used for the function, then the function returns the error text in the last element of the dyn_errClass parameter.

Return Value

The text part of an error message string (e.g. "no authorisation")

Errors

Missing parameters.

Description

The getLastError() function returns a value that defines an error class consisting of several attributes.

The function getErrorText() returns the text part of an error message string from the error class (e.g. "no authorisation").

Example

main()
{
  dyn_errClass err;
  retErr;
  err = getLastError();//get the error
  if(dynlen(err) > 0)
  {
    retErr = makeError(err);//get the error text
    DebugN(retErr);
  }
  else
  {
    DebugN("OK");// no error
  }
}

Assignment

Availability

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