Insufficient input in transaction

[Floatiez]

I am using a wallet on the testnet with 220 tADA on 2 UTxOs. This is a single address wallet. I am trying to send a 50 tADA transaction to another wallet using lucid. I am building the entropy from a mnemonic.

This is what I have for building the tx:

const lucid = await Lucid.new(
            new Blockfrost('https://cardano-testnet.blockfrost.io/api/v0', 'testnet63vSq.....odkACx5'),
            'Testnet'
);
const rootKey = CardanoWasm.Bip32PrivateKey.from_bip39_entropy(
            Buffer.from(entropy, 'hex'),
            Buffer.from(''),
);

const privateKey = rootKey.to_raw_key().to_bech32();

ucid.selectWalletFromPrivateKey(privateKey);

const lovelaces = parseInt(requestedAmount, 10) * 1000000.0;

const tx = await lucid.newTx()
            .payToAddress(receiveAddress, {lovelace: lovelaces})
            .complete();

const signedTx = await tx.sign().complete();

const txHash = await signedTx.submit();

console.log(txHash);

I get the error: Insufficient input in transaction

I dont understand why there is insufficient input if I have more than 50 tADA in the wallet? Does this not automatically select UTxOs for input?

[alessandrokonrad]

You need to derive the private key from the root key. Just follow the correct derivation path according to the standards. Also keep in mind that if you select a wallet from a private key you end up creating an Enterprise Addess without the staking key part. So if you have the funds locked at an address with a staking key then Lucid will not see those UTxOs.

[Floatiez]

Is this line const privateKey = rootKey.to_raw_key().to_bech32(); not deriving the private key from the root key? Would there not be a way to use just a regular address with stake key instead of an enterprise address?

[Floatiez]

I was able to get it working using the enterprise address generated at lucid.wallet.address(). Transactions will submit and post to the blockchain, but sometimes if I submit multiple tx in a row I get this:

Error: "transaction submit error ShelleyTxValidationError ShelleyBasedEraBabbage (ApplyTxError [UtxowFailure (UtxoFailure (BabbageOutputTooSmallUTxO [((Addr Testnet (KeyHashObj (KeyHash \"5229a19dde7e37fa60dfcbb438165e43fe3d811ae4c7df513ed28107\")) StakeRefNull,Value 168090 (fromList [(PolicyID {policyID = ScriptHash \"8d18d786e92776c824607fd8e193ec535c79dc61ea2405ddf3b09fe3\"},fromList [(666c6f617469657a,1)])]),NoDatum,SNothing),Coin 1034400)]))])"
    at Blockfrost._callee8$ (file:///var/task/lucid/node_modules/lucid-cardano/dist/index.js:3296:21)
    at tryCatch (file:///var/task/lucid/node_modules/lucid-cardano/dist/index.js:141:40)
    at Generator.invoke [as _invoke] (file:///var/task/lucid/node_modules/lucid-cardano/dist/index.js:372:22)
    at Generator.next (file:///var/task/lucid/node_modules/lucid-cardano/dist/index.js:197:21)
    at asyncGeneratorStep (file:///var/task/lucid/node_modules/lucid-cardano/dist/index.js:3:24)
    at _next (file:///var/task/lucid/node_modules/lucid-cardano/dist/index.js:25:9)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)

[Floatiez]

I was able to get it working using the enterprise address generated at lucid.wallet.address(). Transactions will submit and post to the blockchain, but sometimes if I submit multiple tx in a row I get this:

Error: "transaction submit error ShelleyTxValidationError ShelleyBasedEraBabbage (ApplyTxError [UtxowFailure (UtxoFailure (BabbageOutputTooSmallUTxO [((Addr Testnet (KeyHashObj (KeyHash \"5229a19dde7e37fa60dfcbb438165e43fe3d811ae4c7df513ed28107\")) StakeRefNull,Value 168090 (fromList [(PolicyID {policyID = ScriptHash \"8d18d786e92776c824607fd8e193ec535c79dc61ea2405ddf3b09fe3\"},fromList [(666c6f617469657a,1)])]),NoDatum,SNothing),Coin 1034400)]))])"
    at Blockfrost._callee8$ (file:///var/task/lucid/node_modules/lucid-cardano/dist/index.js:3296:21)
    at tryCatch (file:///var/task/lucid/node_modules/lucid-cardano/dist/index.js:141:40)
    at Generator.invoke [as _invoke] (file:///var/task/lucid/node_modules/lucid-cardano/dist/index.js:372:22)
    at Generator.next (file:///var/task/lucid/node_modules/lucid-cardano/dist/index.js:197:21)
    at asyncGeneratorStep (file:///var/task/lucid/node_modules/lucid-cardano/dist/index.js:3:24)
    at _next (file:///var/task/lucid/node_modules/lucid-cardano/dist/index.js:25:9)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)

>

This was solved by ensuring the min amount of $tADA that accompanies any UTXO with a token is atleast 2. Something wrong with blockfrost API, not sure what exactly.

[jonathanfishbein1]

I seem to be experiencing this issue while trying to spend the funds here

[https://preview.cardanoscan.io/address/60eefb5b9dbac4a380296de0655f6ace6c97e9b981eef89a7bf53dcd52]()

That is the address I get when I do lucid.wallet.address() and it doesnt have a staking componenet. I believe all my outputs have the minimum ada amount for all that have native tokens attached. This is a multisignature tx and it seems to be working fine on the client. This error is appearing on the server

[jonathanfishbein1]

I seem to be experiencing this issue while trying to spend the funds here

https://preview.cardanoscan.io/address/60eefb5b9dbac4a380296de0655f6ace6c97e9b981eef89a7bf53dcd52

That is the address I get when I do lucid.wallet.address() and it doesnt have a staking componenet. I believe all my outputs have the minimum ada amount for all that have native tokens attached. This is a multisignature tx and it seems to be working fine on the client. This error is appearing on the server

I'm good