RuntimeErrorPacket

QuantConnect.Packets.RuntimeErrorPacket

RuntimeErrorPacket()

RuntimeErrorPacket(
    user_id: int,
    algorithm_id: str,
    message: str,
    stacktrace: str = ...,
)

Bases: Packet

Algorithm runtime error packet from the lean engine. This is a managed error which stops the algorithm execution.

Signature descriptions:

• Default constructor for JSON

• Create a new runtime error packet

message

message: str

Runtime error message from the exception

algorithm_id

algorithm_id: str

Algorithm id which generated this runtime error

stack_trace

stack_trace: str

Error stack trace information string passed through from the Lean exception

user_id

user_id: int

User Id associated with the backtest that threw the error

type

type: PacketType

Packet type defined by a string enum

channel

channel: str

User unique specific channel endpoint to send the packets