shadow1ng/fscan · error

config_targets_parse_failed

config_targets_parse_failed

Error message

%s: %w

What it means

Wrapper in BuildConfig: parseTargets failed while resolving -h/-hf hosts, -p ports, and -u/-uf URL targets into the scan target set; the localized 'config_targets_parse_failed'-style prefix is joined with the underlying cause.

Source

Thrown at common/config_builder.go:38

*/

// BuildConfig 从 FlagVars 构建完整的 Config 和 State
// 这是新的统一入口，替代原来的 Parse() + BuildConfigFromFlags() + updateGlobalVariables()
func BuildConfig(fv *FlagVars, info *HostInfo) (*Config, *State, error) {
	// 1. 构建基础 Config（从 flag_config.go 的 BuildConfigFromFlags）
	cfg := BuildConfigFromFlags(fv)

	// 2. 创建 State
	state := NewState()

	// 3. 解析凭据
	if err := parseCredentials(fv, cfg); err != nil {
		return nil, nil, fmt.Errorf("%s: %w", i18n.GetText("config_credentials_parse_failed"), err)
	}

	// 4. 解析目标（主机、端口、URL）
	if err := parseTargets(fv, info, cfg, state); err != nil {
		return nil, nil, fmt.Errorf("%s: %w", i18n.GetText("config_targets_parse_failed"), err)
	}

	// 5. 应用日志级别
	applyLogLevelFromConfig(fv)

	return cfg, state, nil
}

// =============================================================================
// 凭据解析
// =============================================================================

func parseCredentials(fv *FlagVars, cfg *Config) error {
	// 解析用户名
	usernames, err := parseUsernames(fv)
	if err != nil {
		return err
	}

View on GitHub (pinned to 95cc12e753)

Solutions

1. Check host/URL target files exist and contain valid entries
2. Fix CIDR/IP-range syntax in the -h argument
3. Inspect the wrapped error for the specific target that failed

When it happens

Trigger: Thrown at common/config_builder.go:38 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of shadow1ng/fscan@95cc12e753 (2026-09-06). Data as JSON: /api/errors/39fd6f795e2f0d74. Report an issue: GitHub.