docker/cli · error

%s: %w

Error message

%s: %w

What it means

Error "%s: %w" thrown in docker/cli.

Source

Thrown at cli/context/store/store.go:403

	tr := tar.NewReader(&limitedReader{R: reader, N: maxAllowedFileSizeToImport})
	tlsData := ContextTLSData{
		Endpoints: map[string]EndpointTLSData{},
	}
	var importedMetaFile bool
	for {
		hdr, err := tr.Next()
		if err == io.EOF {
			break
		}
		if err != nil {
			return err
		}
		if hdr.Typeflag != tar.TypeReg {
			// skip this entry, only taking files into account
			continue
		}
		if err := isValidFilePath(hdr.Name); err != nil {
			return fmt.Errorf("%s: %w", hdr.Name, err)
		}
		if hdr.Name == metaFile {
			data, err := io.ReadAll(tr)
			if err != nil {
				return err
			}
			meta, err := parseMetadata(data, name)
			if err != nil {
				return err
			}
			if err := s.CreateOrUpdate(meta); err != nil {
				return err
			}
			importedMetaFile = true
		} else if strings.HasPrefix(hdr.Name, "tls/") {
			data, err := io.ReadAll(tr)
			if err != nil {
				return err

View on GitHub (pinned to e9452d6e78)

When it happens

Trigger: Thrown at cli/context/store/store.go:403 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of docker/cli@e9452d6e78 (2026-08-01). Data as JSON: /data/errors/f684e3f7934bc3a7.json. Report an issue: GitHub.