NousResearch/hermes-agent · error · anyhow::Error

install.ps1 -Stage {} produced no JSON result frame (exit={:

Error message

install.ps1 -Stage {} produced no JSON result frame (exit={:?})

What it means

Error "install.ps1 -Stage {} produced no JSON result frame (exit={:?})" thrown in NousResearch/hermes-agent.

Source

Thrown at apps/bootstrap-installer/src-tauri/src/bootstrap.rs:726

                );
                emit_event(
                    &app,
                    BootstrapEvent::Stage {
                        name: stage.name.clone(),
                        state: StageState::Failed,
                        duration_ms: Some(duration_ms),
                        result: None,
                        error: Some(err.clone()),
                    },
                );
                emit_event(
                    &app,
                    BootstrapEvent::Failed {
                        stage: Some(stage.name.clone()),
                        error: err.clone(),
                    },
                );
                return Err(anyhow!(err));
            }
            Some(frame) if frame.ok && frame.skipped => {
                emit_event(
                    &app,
                    BootstrapEvent::Stage {
                        name: stage.name.clone(),
                        state: StageState::Skipped,
                        duration_ms: Some(duration_ms),
                        result: Some(frame),
                        error: None,
                    },
                );
            }
            Some(frame) if frame.ok => {
                emit_event(
                    &app,
                    BootstrapEvent::Stage {
                        name: stage.name.clone(),

View on GitHub (pinned to c896c09c42)

Solutions

1. Run install.ps1 -Stage manually to inspect its output and exit code.
2. Update the install script so the stage emits a JSON result frame.

When it happens

Trigger: Thrown at apps/bootstrap-installer/src-tauri/src/bootstrap.rs:726 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of NousResearch/hermes-agent@c896c09c42 (2026-08-14). Data as JSON: /api/errors/5cd778fafbbfb52a. Report an issue: GitHub.