earendil-works/pi · error · Error

No model selected. Use /login to log into a provider via OA

Error message

No model selected.

Use /login to log into a provider via OAuth or API key. See:
  ${getDocsPath()}/providers.md
  ${getDocsPath()}/models.md

Then use /model to select a model.

What it means

Error "No model selected. Use /login to log into a provider via OAuth or API key. See: ${getDocsPath()}/providers.md ${getDocsPath()}/models.md Then use /model to select a model." thrown in earendil-works/pi.

Source

Thrown at packages/coding-agent/src/core/agent-session.ts:1198

					throw new Error(
						"Agent is already processing. Specify streamingBehavior ('steer' or 'followUp') to queue the message.",
					);
				}
				if (options.streamingBehavior === "followUp") {
					await this._queueFollowUp(expandedText, currentImages);
				} else {
					await this._queueSteer(expandedText, currentImages);
				}
				preflightResult?.(true);
				return;
			}

			// Flush any pending bash messages before the new prompt
			this._flushPendingBashMessages();

			// Validate model
			if (!this.model) {
				throw new Error(formatNoModelSelectedMessage());
			}

			const hasConfiguredAuth =
				this._modelRuntime.hasConfiguredAuth(this.model.provider) ||
				(await this._modelRuntime.checkAuth(this.model.provider)) !== undefined;
			if (!hasConfiguredAuth) {
				const isOAuth = this._modelRuntime.isUsingOAuth(this.model.provider);
				if (isOAuth) {
					throw new Error(
						`Authentication failed for "${this.model.provider}". ` +
							`Credentials may have expired or network is unavailable. ` +
							`Run '/login ${this.model.provider}' to re-authenticate.`,
					);
				}
				throw new Error(formatNoApiKeyFoundMessage(this.model.provider));
			}

			// Check if we need to compact before sending (catches aborted responses).

View on GitHub (pinned to 4af9d21d3b)

When it happens

Trigger: Thrown at packages/coding-agent/src/core/agent-session.ts:1198 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of earendil-works/pi@4af9d21d3b (2026-08-24). Data as JSON: /api/errors/9d275ebe2511125d. Report an issue: GitHub.