Fission-AI/OpenSpec · error · Error

Options --requirements and --requirement cannot be used toge

Error message

Options --requirements and --requirement cannot be used together

What it means

Error "Options --requirements and --requirement cannot be used together" thrown in Fission-AI/OpenSpec.

Source

Thrown at src/commands/spec.ts:130

          choices: specIds.map(id => ({ name: id, value: id })),
        });
      } else {
        throw new Error('Missing required argument <spec-id>');
      }
    }

    const specPath = join(this.specsDir, specId, 'spec.md');
    assertSpecPath(this.specsDir, specPath);
    if (!existsSync(specPath)) {
      // Root-aware callers get the absolute path; the cwd-based noun form
      // keeps its historical forward-slash relative message on all platforms.
      const displayPath = this.rootPath ? specPath : `openspec/specs/${specId}/spec.md`;
      throw new Error(`Spec '${specId}' not found at ${displayPath}`);
    }

    if (options.json) {
      if (options.requirements && options.requirement) {
        throw new Error('Options --requirements and --requirement cannot be used together');
      }
      const parsed = parseSpecFromFile(this.specsDir, specPath, specId);
      const filtered = filterSpec(parsed, options);
      const output = {
        id: specId,
        title: parsed.name,
        overview: parsed.overview,
        requirementCount: filtered.requirements.length,
        requirements: filtered.requirements,
        metadata: parsed.metadata ?? { version: '1.0.0', format: 'openspec' as const },
        ...(options.rootOutput ? { root: options.rootOutput } : {}),
      };
      console.log(JSON.stringify(output, null, 2));
      return;
    }
    printSpecTextRaw(this.specsDir, specPath);
  }
}

View on GitHub (pinned to 6926ccb18a)

When it happens

Trigger: Thrown at src/commands/spec.ts:130 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of Fission-AI/OpenSpec@6926ccb18a (2026-08-25). Data as JSON: /api/errors/14f01e0648588888. Report an issue: GitHub.