GopeedLab/gopeed · error

file %d is nil

Error message

file %d is nil

What it means

Error "file %d is nil" thrown in GopeedLab/gopeed.

Source

Thrown at cmd/extmock/main.go:281

	resourceOutputDir := outputDir
	if result.Res.Name != "" {
		resourceOutputDir = filepath.Join(outputDir, result.Res.Name)
	}
	if err := os.MkdirAll(resourceOutputDir, 0o755); err != nil {
		return err
	}

	waiter := newTaskTerminalWaiter(d)
	summary := &downloadResult{
		Resolve:   result,
		OutputDir: resourceOutputDir,
		Files:     make([]*downloadedFileResult, 0, len(result.Res.Files)),
	}

	for idx, file := range result.Res.Files {
		if file == nil {
			return fmt.Errorf("file %d is nil", idx)
		}
		if file.Req == nil {
			return fmt.Errorf("file %d request is nil", idx)
		}

		targetDir := resourceOutputDir
		if file.Path != "" {
			targetDir = filepath.Join(resourceOutputDir, file.Path)
		}
		if err := os.MkdirAll(targetDir, 0o755); err != nil {
			return err
		}

		taskID, err := d.CreateDirect(file.Req, &base.Options{
			Path: targetDir,
			Name: file.Name,
		})
		if err != nil {

View on GitHub (pinned to 7b7327ffb3)

When it happens

Trigger: Thrown at cmd/extmock/main.go:281 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of GopeedLab/gopeed@7b7327ffb3 (2026-08-16). Data as JSON: /api/errors/36827d27955e8281. Report an issue: GitHub.