KERNEL_V2_DONCHIAN
What happened
Donchian edges run only on Forge's classic engine, and this run's execution settings force the newer one. Before a run starts, the engine settles every setting it depends on, and a setting that cannot be settled ends the run with this code without testing anything. The engine's own text is in detail.reason.
What to do
Choose a different edge for this run, or leave the execution settings at their defaults.
Example
json
{
"status": "failed",
"error": {
"code": "KERNEL_V2_DONCHIAN",
"message": "The engine refused this run's settings before it started.",
"detail": {}
}
}The reply also carries detail.reason, left out of this sample.