Testnet contract error when add pools about astroport-core

[epanchee]

What are the tokens/denoms you are trying to use for a new pool? Which pool type do you want to create?
Does your wallet balance is >0 and you ever made any transaction on injective testnet before?

[Jcaster99]

@epanchee Thanks for answer
i have solved the problem now i need to automatic create pair and store pair info to storage but not succeess
here is code

use astroport::asset::AssetInfo;
use astroport::factory::{PairType, ExecuteMsg};
use astroport::factory::ExecuteMsg::CreatePair;
use cosmwasm_std::{Addr, attr, Response, to_binary, WasmMsg, DepsMut, Env, MessageInfo};
use cw20_base::ContractError;

const FACTORY: &str = "inj1c4e2787cwawlqslph0yzn62wq4xpzzq9y9kjwj";

pub fn try_create_pair(
    deps: DepsMut,
    env: Env,
    info: MessageInfo,
    token_code_id: u64,
) -> Result<Response, ContractError> {

    let assets: Vec<AssetInfo> = vec![
        AssetInfo::NativeToken {
            denom: "inj".to_string(),
        },
        AssetInfo::Token {
            contract_addr: env.contract.address,
        },
    ];

    let create_pair_msg = to_binary(&CreatePair {
        pair_type: PairType::Xyk {},
        asset_infos:assets,
        init_params: None,
    })?;

    let msg = WasmMsg::Execute {
        contract_addr: FACTORY.to_string(),
        msg: create_pair_msg,
        funds: vec![],
    };

//create error
failed to execute message; message index: 0: dispatch: submessages: Error parsing into type astroport::factory::ExecuteMsg: unknown variant `asset_infos`, expected one of `update_config`, `update_pair_config`, `create_pair`, `deregister`, `propose_new_owner`, `drop_ownership_proposal`, `claim_ownership`, `mark_as_migrated`: execute wasm contract failed

//get pair address and store to storage

  Ok(Response::new()
          .add_message(msg)
          .add_attributes(vec![
              attr("action", "create_pair"),
          ]))
  }
}

[epanchee]

Hi,

Sorry for the long reply.

Are you using test-tube? Please note that Astroport doesn't provide test-tube support and you have to figure out it yourself.
The error denotes that you're trying to send wrong execute message on factory. Consult with factory execute messages here.