GenesisConfig { | missing `template_module` - substrate

Question

I Need to create a pallet in substrate and i changed genesis build in substrate in my pallet.
when i run this command it show me this error :
GenesisConfig { ^^^^^^^^^^^^^ missing template_module
I dont know whats the problem , please guide me to solve this problem .
these code are my genesis build in my pallet :
#[cfg(feature = "std")]
impl<T: Config> Default for GenesisConfig<T> {
fn default() -> GenesisConfig<T> {
GenesisConfig { default_price: T::DefaultMembershipPrice::get().saturated_into() }
}
}
#[pallet::genesis_build]
impl<T: Config> GenesisBuild<T> for GenesisConfig<T> {
fn build(&self) {
let n = T::DefaultNumMembership::get();
for i in 0u64..n {
let val = DaoMembership {
dna: None,
owner: None,
price: Some(self.default_price.clone()),
name: None,
};
<MembershipsPooled<T>>::insert(i, val);
log::info!("[info!!] generated membership and pooled: [{:?}]", i);
}
<CountForPooled<T>>::put(n);
<CountForOwned<T>>::put(0);
}
}
and this is configuratoin in chain_spec :
use node_template_runtime::{
AccountId, AuraConfig, BalancesConfig, GenesisConfig, GrandpaConfig, Signature, SudoConfig,
SystemConfig, WASM_BINARY,
};
use sc_service::ChainType;
use sp_consensus_aura::sr25519::AuthorityId as AuraId;
use sp_core::{sr25519, Pair, Public};
use sp_finality_grandpa::AuthorityId as GrandpaId;
use sp_runtime::traits::{IdentifyAccount, Verify};
// The URL for the telemetry server.
// const STAGING_TELEMETRY_URL: &str = "wss://telemetry.polkadot.io/submit/";
/// Specialized `ChainSpec`. This is a specialization of the general Substrate ChainSpec type.
pub type ChainSpec = sc_service::GenericChainSpec<GenesisConfig>;
/// Generate a crypto pair from seed.
pub fn get_from_seed<TPublic: Public>(seed: &str) -> <TPublic::Pair as Pair>::Public {
TPublic::Pair::from_string(&format!("//{}", seed), None)
.expect("static values are valid; qed")
.public()
}
type AccountPublic = <Signature as Verify>::Signer;
/// Generate an account ID from seed.
pub fn get_account_id_from_seed<TPublic: Public>(seed: &str) -> AccountId
where
AccountPublic: From<<TPublic::Pair as Pair>::Public>,
{
AccountPublic::from(get_from_seed::<TPublic>(seed)).into_account()
}
/// Generate an Aura authority key.
pub fn authority_keys_from_seed(s: &str) -> (AuraId, GrandpaId) {
(get_from_seed::<AuraId>(s), get_from_seed::<GrandpaId>(s))
}
pub fn development_config() -> Result<ChainSpec, String> {
let wasm_binary = WASM_BINARY.ok_or_else(|| "Development wasm not available".to_string())?;
Ok(ChainSpec::from_genesis(
// Name
"Development",
// ID
"dev",
ChainType::Development,
move || {
testnet_genesis(
wasm_binary,
// Initial PoA authorities
vec![authority_keys_from_seed("Alice")],
// Sudo account
get_account_id_from_seed::<sr25519::Public>("Alice"),
// Pre-funded accounts
vec![
get_account_id_from_seed::<sr25519::Public>("Alice"),
get_account_id_from_seed::<sr25519::Public>("Bob"),
get_account_id_from_seed::<sr25519::Public>("Alice//stash"),
get_account_id_from_seed::<sr25519::Public>("Bob//stash"),
],
true,
)
},
// Bootnodes
vec![],
// Telemetry
None,
// Protocol ID
None,
None,
// Properties
None,
// Extensions
None,
))
}
pub fn local_testnet_config() -> Result<ChainSpec, String> {
let wasm_binary = WASM_BINARY.ok_or_else(|| "Development wasm not available".to_string())?;
Ok(ChainSpec::from_genesis(
// Name
"Local Testnet",
// ID
"local_testnet",
ChainType::Local,
move || {
testnet_genesis(
wasm_binary,
// Initial PoA authorities
vec![authority_keys_from_seed("Alice"), authority_keys_from_seed("Bob")],
// Sudo account
get_account_id_from_seed::<sr25519::Public>("Alice"),
// Pre-funded accounts
vec![
get_account_id_from_seed::<sr25519::Public>("Alice"),
get_account_id_from_seed::<sr25519::Public>("Bob"),
get_account_id_from_seed::<sr25519::Public>("Charlie"),
get_account_id_from_seed::<sr25519::Public>("Dave"),
get_account_id_from_seed::<sr25519::Public>("Eve"),
get_account_id_from_seed::<sr25519::Public>("Ferdie"),
get_account_id_from_seed::<sr25519::Public>("Alice//stash"),
get_account_id_from_seed::<sr25519::Public>("Bob//stash"),
get_account_id_from_seed::<sr25519::Public>("Charlie//stash"),
get_account_id_from_seed::<sr25519::Public>("Dave//stash"),
get_account_id_from_seed::<sr25519::Public>("Eve//stash"),
get_account_id_from_seed::<sr25519::Public>("Ferdie//stash"),
],
true,
)
},
// Bootnodes
vec![],
// Telemetry
None,
// Protocol ID
None,
// Properties
None,
None,
// Extensions
None,
))
}
/// Configure initial storage state for FRAME modules.
fn testnet_genesis(
wasm_binary: &[u8],
initial_authorities: Vec<(AuraId, GrandpaId)>,
root_key: AccountId,
endowed_accounts: Vec<AccountId>,
_enable_println: bool,
) -> GenesisConfig {
GenesisConfig {
system: SystemConfig {
// Add Wasm runtime to storage.
code: wasm_binary.to_vec(),
},
balances: BalancesConfig {
// Configure endowed accounts with initial balance of 1 << 60.
balances: endowed_accounts.iter().cloned().map(|k| (k, 1 << 60)).collect(),
},
aura: AuraConfig {
authorities: initial_authorities.iter().map(|x| (x.0.clone())).collect(),
},
grandpa: GrandpaConfig {
authorities: initial_authorities.iter().map(|x| (x.1.clone(), 1)).collect(),
},
sudo: SudoConfig {
// Assign network admin rights.
key: Some(root_key),
},
transaction_payment: Default::default(),
}
}