sendSplToken: invalid account data for instruction

[kambaroff]

While sending transaction with original solana address I get this exception, however all params are correct.

java.lang.Exception: invalidResponse(rpcError=RPCError(code=-32002, message=Transaction simulation failed: Error processing Instruction 0: invalid account data for instruction))

Method:
solana.action.sendSPLTokens(
PublicKey(tokenAddress),
account.publicKey,
PublicKey(address),
amount.toLong(),
allowUnfundedRecipient = true,
account
)

[ashlinSajan]

Hi @ajamaica @samuelvanderwaal @creativedrewy I too am getting the issue message=Transaction simulation failed: Error processing Instruction 0: invalid account data for instruction))

My rust file includes:
#[program]
pub mod demo {
use super::*;

pub fn approve_token(ctx: Context<ApproveToken>, amount: u64) -> Result<()> {
    let cpi_accounts = Approve {
        to: ctx.accounts.to.to_account_info(),
        delegate: ctx.accounts.delegate.to_account_info(),
        authority: ctx.accounts.authority.to_account_info(),
    };
    let cpi_program = ctx.accounts.token_program.to_account_info();
    // Create the CpiContext we need for the request
    let cpi_ctx = CpiContext::new(cpi_program, cpi_accounts);

    // Execute anchor's helper function to approve tokens
    token::approve(cpi_ctx, amount)?;
    Ok(())
} 

}

#[derive(Accounts)]
pub struct ApproveToken<'info> {
///CHECK: This is not dangerous because we don't read or write from this account
#[account(mut)]
pub to: AccountInfo<'info>,
pub token_program: Program<'info, Token>,
///CHECK: This is not dangerous because we don't read or write from this account
pub delegate: AccountInfo<'info>,
pub authority: Signer<'info>,
}
My test file is as shown:
import * as anchor from "@project-serum/anchor";
import { Program } from "@project-serum/anchor";
import { Demo } from "../target/types/demo";

import {
TOKEN_PROGRAM_ID,
getAssociatedTokenAddress
} from "@solana/spl-token";

describe("demo", () => {
// Configure the client to use the local cluster.
anchor.setProvider(anchor.AnchorProvider.env());

const program = anchor.workspace.Demo as Program;

it("Is initialized!", async () => {
const fromWalletA = anchor.web3.Keypair.generate()
const fromWalletB = anchor.web3.Keypair.generate()
const mint = anchor.web3.Keypair.generate()

// Add your test here

let associatedTokenAccount = await getAssociatedTokenAddress(
  mint.publicKey,
  fromWalletB.publicKey,

);

await program.methods.approveToken(new anchor.BN(100)).accounts({
to:associatedTokenAccount,
tokenProgram:TOKEN_PROGRAM_ID,
delegate:fromWalletA.publicKey,
authority:fromWalletB.publicKey
}).signers([fromWalletB]).rpc();

});
});

Please do help I am unable to proceed due to the error

[ajamaica]

Fixed on #107