garrytan/gstack · error · Error

Usage: browse attrs <selector>

Error message

Usage: browse attrs <selector>

What it means

Error "Usage: browse attrs <selector>" thrown in garrytan/gstack.

Source

Thrown at browse/src/read-commands.ts:349

          (el, prop) => getComputedStyle(el).getPropertyValue(prop),
          property
        );
        return value;
      }
      const value = await target.evaluate(
        ([sel, prop]) => {
          const el = document.querySelector(sel);
          if (!el) return `Element not found: ${sel}`;
          return getComputedStyle(el).getPropertyValue(prop);
        },
        [resolved.selector, property]
      );
      return value;
    }

    case 'attrs': {
      const selector = args[0];
      if (!selector) throw new Error('Usage: browse attrs <selector>');
      const resolved = await session.resolveRef(selector);
      if ('locator' in resolved) {
        const attrs = await resolved.locator.evaluate((el) => {
          const result: Record<string, string> = {};
          for (const attr of el.attributes) {
            result[attr.name] = attr.value;
          }
          return result;
        });
        return JSON.stringify(attrs, null, 2);
      }
      const attrs = await target.evaluate((sel: string) => {
        const el = document.querySelector(sel);
        if (!el) return `Element not found: ${sel}`;
        const result: Record<string, string> = {};
        for (const attr of el.attributes) {
          result[attr.name] = attr.value;
        }

View on GitHub (pinned to 94993f7401)

When it happens

Trigger: Thrown at browse/src/read-commands.ts:349 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/62bcee9569e8a782. Report an issue: GitHub.