warpdotdev/warp · error · anyhow::Error

This feature is not enabled

Error message

This feature is not enabled

What it means

Error "This feature is not enabled" thrown in warpdotdev/warp.

Source

Thrown at app/src/ai/agent_sdk/harness_support.rs:29

    ReportArtifactCommand, ReportExternalReferenceArgs, ReportShutdownArgs, TaskStatus,
};
use warp_core::features::FeatureFlag;
use warpui::platform::TerminationMode;
use warpui::{AppContext, ModelHandle, SingletonEntity};

use super::common::set_ambient_task_context_from_run_id;
use crate::ai::ambient_agents::AmbientAgentTaskId;
use crate::ai::artifacts::Artifact;
use crate::server::server_api::ServerApiProvider;

/// Run harness-support commands.
pub fn run(
    ctx: &mut AppContext,
    global_options: GlobalOptions,
    args: HarnessSupportArgs,
) -> Result<()> {
    if !FeatureFlag::AgentHarness.is_enabled() {
        return Err(anyhow::anyhow!("This feature is not enabled"));
    }

    // Store the run ID so that it's included on all server requests, along with a workload token.
    let task_id = set_ambient_task_context_from_run_id(ctx, &args.run_id)?;
    let runner = ctx.add_singleton_model(|_| HarnessSupportRunner);

    match args.command {
        HarnessSupportCommand::Ping => ping(ctx, runner, task_id, global_options.output_format),
        HarnessSupportCommand::ReportArtifact(report_args) => {
            report_artifact(ctx, runner, report_args, global_options.output_format)
        }
        HarnessSupportCommand::ReportExternalReference(args) => {
            report_external_reference(ctx, runner, args, global_options.output_format)
        }
        HarnessSupportCommand::NotifyUser(notify_args) => {
            notify_user(ctx, runner, notify_args, global_options.output_format)
        }
        HarnessSupportCommand::FinishTask(finish_args) => {

View on GitHub (pinned to e72fd7aacb)

When it happens

Trigger: Thrown at app/src/ai/agent_sdk/harness_support.rs:29 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of warpdotdev/warp@e72fd7aacb (2026-08-16). Data as JSON: /api/errors/d40311ae40a500ca. Report an issue: GitHub.