GetError

nn::Result GetError(
     TaskError * pTaskError,
     u8 * pStepId = NULL,
     u8 taskStep = CURRENT_STEP_ID
);

	Name	Description
out	pTaskError	Returns the task error state.
out	`pStepId`	Returns the task step ID.
in	taskStep	Specifies a task step ID. (Defaults to the current step if omitted.)

Returns the function's execution result. Returns one of the Result values listed below.

Value	Description
`Result::IsSuccess`	Retrieval successful.
`ResultInvalidTaskError`	The pointer to the task error information is `NULL`.
`ResultInvalidTaskId`	The task ID pointer is `NULL` or a zero-length string.
`ResultTaskNotExist`	The specified task ID was not found. Confirm whether it is registered yet.
`ResultIpcNotSessionInitialized`	The session has not been initialized. This result is returned if this function is called before the `Initialize` function. Always call the `Initialize` function first thing when you use the BOSS library.
A value other than the above.	Unexpected error (see `boss_Result.h` for error details).

Gets the task error state.

You must prepare a TaskError instance beforehand. Note that this instance requires approximately 136 bytes of memory.

`nn::boss::Task::GetError` Member Function