hyperledger/fabric · error

failed to create application org

Error message

failed to create application org

What it means

Wrapping error in NewApplicationGroup: building an application organization's ConfigGroup (NewApplicationOrgGroup) failed — commonly MSP config loading or org policy errors. The wrapped error identifies which org and why.

Source

Thrown at internal/configtxgen/encoder/encoder.go:364

func NewApplicationGroup(conf *genesisconfig.Application) (*cb.ConfigGroup, error) {
	applicationGroup := protoutil.NewConfigGroup()
	if err := AddPolicies(applicationGroup, conf.Policies, channelconfig.AdminsPolicyKey); err != nil {
		return nil, errors.Wrapf(err, "error adding policies to application group")
	}

	if len(conf.ACLs) > 0 {
		addValue(applicationGroup, channelconfig.ACLValues(conf.ACLs), channelconfig.AdminsPolicyKey)
	}

	if len(conf.Capabilities) > 0 {
		addValue(applicationGroup, channelconfig.CapabilitiesValue(conf.Capabilities), channelconfig.AdminsPolicyKey)
	}

	for _, org := range conf.Organizations {
		var err error
		applicationGroup.Groups[org.Name], err = NewApplicationOrgGroup(org)
		if err != nil {
			return nil, errors.Wrap(err, "failed to create application org")
		}
	}

	applicationGroup.ModPolicy = channelconfig.AdminsPolicyKey
	return applicationGroup, nil
}

// NewApplicationOrgGroup returns an application org component of the channel configuration.  It defines the crypto material for the organization
// (its MSP) as well as its anchor peers for use by the gossip network.  It sets the mod_policy of all elements to "Admins".
func NewApplicationOrgGroup(conf *genesisconfig.Organization) (*cb.ConfigGroup, error) {
	applicationOrgGroup := protoutil.NewConfigGroup()
	applicationOrgGroup.ModPolicy = channelconfig.AdminsPolicyKey

	if conf.SkipAsForeign {
		return applicationOrgGroup, nil
	}

	mspConfig, err := msp.GetVerifyingMspConfig(conf.MSPDir, conf.ID, conf.MSPType)

View on GitHub (pinned to 2736b63f8f)

Solutions

1. Fix the failing organization's MSPDir, MSPType, or policies as indicated by the wrapped error
2. Confirm the org exists in the profile's Organizations section and is referenced correctly in Application.Organizations
3. Rerun configtxgen after fixing configtx.yaml

When it happens

Trigger: Thrown at internal/configtxgen/encoder/encoder.go:364 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of hyperledger/fabric@2736b63f8f (2026-09-04). Data as JSON: /api/errors/3b43dd696e24e5f2. Report an issue: GitHub.