garrytan/gstack · error · Error

Usage: browse press <key> (e.g., Enter, Tab, Escape)

Error message

Usage: browse press <key> (e.g., Enter, Tab, Escape)

What it means

Error "Usage: browse press <key> (e.g., Enter, Tab, Escape)" thrown in garrytan/gstack.

Source

Thrown at browse/src/write-commands.ts:426

      const resolved = await session.resolveRef(selector);
      if ('locator' in resolved) {
        await resolved.locator.hover({ timeout: 5000 });
      } else {
        await target.locator(resolved.selector).hover({ timeout: 5000 });
      }
      return `Hovered ${selector}`;
    }

    case 'type': {
      const text = args.join(' ');
      if (!text) throw new Error('Usage: browse type <text>');
      await page.keyboard.type(text);
      return `Typed ${text.length} characters`;
    }

    case 'press': {
      const key = args[0];
      if (!key) throw new Error('Usage: browse press <key> (e.g., Enter, Tab, Escape)');
      await page.keyboard.press(key);
      return `Pressed ${key}`;
    }

    case 'scroll': {
      // Parse --times N and --wait ms flags
      const timesIdx = args.indexOf('--times');
      const times = timesIdx >= 0 ? parseInt(args[timesIdx + 1], 10) || 1 : 0;
      const waitIdx = args.indexOf('--wait');
      const waitMs = waitIdx >= 0 ? parseInt(args[waitIdx + 1], 10) || 1000 : 1000;
      const selector = args.find(a => !a.startsWith('--') && args.indexOf(a) !== timesIdx + 1 && args.indexOf(a) !== waitIdx + 1);

      if (times > 0) {
        // Repeated scroll mode
        for (let i = 0; i < times; i++) {
          if (selector) {
            const resolved = await bm.resolveRef(selector);
            if ('locator' in resolved) {

View on GitHub (pinned to 94993f7401)

When it happens

Trigger: Thrown at browse/src/write-commands.ts:426 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of garrytan/gstack@94993f7401 (2026-08-12). Data as JSON: /api/errors/e823441260f57216. Report an issue: GitHub.