Transaction simulation failed: Error processing Instruction 1: custom program error: 0xc

[Juangunner4]

I am getting this error below when creating tokens

java.lang.RuntimeException: Failed to create brand tokens\r\n\tat com.scripledger.services.SolanaService.lambda$createBrandToken$4(SolanaService.java:191)\r\n\tat io.smallrye.context.impl.wrappers.SlowContextualSupplier.get(SlowContextualSupplier.java:21)\r\n\tat io.smallrye.mutiny.operators.uni.builders.UniCreateFromItemSupplier.subscribe(UniCreateFromItemSupplier.java:28)\r\n\tat io.smallrye.mutiny.operators.AbstractUni.subscribe(AbstractUni.java:36)\r\n\tat io.smallrye.mutiny.operators.uni.UniOnItemTransformToUni.subscribe(UniOnItemTransformToUni.java:25)\r\n\tat io.smallrye.mutiny.operators.AbstractUni.subscribe(AbstractUni.java:36)\r\n\tat io.smallrye.mutiny.operators.uni.UniOnItemTransformToUni$UniOnItemTransformToUniProcessor.performInnerSubscription(UniOnItemTransformToUni.java:81)\r\n\tat io.smallrye.mutiny.operators.uni.UniOnItemTransformToUni$UniOnItemTransformToUniProcessor.onItem(UniOnItemTransformToUni.java:57)\r\n\tat io.smallrye.mutiny.operators.uni.UniOnItemTransform$UniOnItemTransformProcessor.onItem(UniOnItemTransform.java:43)\r\n\tat io.smallrye.mutiny.operators.uni.UniOnItemTransform$UniOnItemTransformProcessor.onItem(UniOnItemTransform.java:43)\r\n\tat io.smallrye.mutiny.operators.uni.UniOnItemTransform$UniOnItemTransformProcessor.onItem(UniOnItemTransform.java:43)\r\n\tat io.smallrye.mutiny.operators.uni.builders.UniCreateFromPublisher$PublisherSubscriber.onComplete(UniCreateFromPublisher.java:86)\r\n\tat io.smallrye.mutiny.subscription.MultiSubscriberAdapter.onCompletion(MultiSubscriberAdapter.java:37)\r\n\tat io.smallrye.mutiny.operators.multi.MultiEmitOnOp$MultiEmitOnProcessor.isDoneOrCancelled(MultiEmitOnOp.java:248)\r\n\tat io.smallrye.mutiny.operators.multi.MultiEmitOnOp$MultiEmitOnProcessor.run(MultiEmitOnOp.java:188)\r\n\tat io.quarkus.mongodb.impl.Wrappers.lambda$toMulti$2(Wrappers.java:32)\r\n\tat io.vertx.core.impl.ContextInternal.dispatch(ContextInternal.java:279)\r\n\tat io.vertx.core.impl.ContextInternal.dispatch(ContextInternal.java:261)\r\n\tat io.vertx.core.impl.ContextInternal.lambda$runOnContext$0(ContextInternal.java:59)\r\n\tat io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:173)\r\n\tat io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:166)\r\n\tat io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470)\r\n\tat io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:569)\r\n\tat io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)\r\n\tat io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)\r\n\tat io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)\r\n\tat java.base/java.lang.Thread.run(Thread.java:842)\r\nCaused by: java.lang.RuntimeException: Transaction failed\r\n\tat com.scripledger.services.SolanaService.lambda$sendTransaction$7(SolanaService.java:215)\r\n\tat io.smallrye.context.impl.wrappers.SlowContextualConsumer.accept(SlowContextualConsumer.java:21)\r\n\tat io.smallrye.mutiny.helpers.UniCallbackSubscriber.onFailure(UniCallbackSubscriber.java:62)\r\n\tat io.smallrye.mutiny.operators.uni.builders.UniCreateFromItemSupplier.subscribe(UniCreateFromItemSupplier.java:31)\r\n\tat io.smallrye.mutiny.operators.AbstractUni.subscribe(AbstractUni.java:36)\r\n\tat io.smallrye.mutiny.groups.UniSubscribe.withSubscriber(UniSubscribe.java:51)\r\n\tat io.smallrye.mutiny.groups.UniSubscribe.with(UniSubscribe.java:110)\r\n\tat io.smallrye.mutiny.groups.UniSubscribe.with(UniSubscribe.java:88)\r\n\tat com.scripledger.services.SolanaService.sendTransaction(SolanaService.java:211)\r\n\tat com.scripledger.services.SolanaService.lambda$createBrandToken$4(SolanaService.java:181)\r\n\t... 26 more\r\nCaused by: java.lang.RuntimeException: Failed to send transaction\r\n\tat com.scripledger.services.SolanaService.lambda$sendTransaction$5(SolanaService.java:206)\r\n\tat io.smallrye.context.impl.wrappers.SlowContextualSupplier.get(SlowContextualSupplier.java:21)\r\n\tat io.smallrye.mutiny.operators.uni.builders.UniCreateFromItemSupplier.subscribe(UniCreateFromItemSupplier.java:28)\r\n\t... 32 more\r\nCaused by: org.p2p.solanaj.rpc.RpcException: Transaction simulation failed: Error processing Instruction 1: custom program error: 0xc\r\n\tat org.p2p.solanaj.rpc.RpcClient.call(RpcClient.java:51)\r\n\tat org.p2p.solanaj.rpc.RpcApi.sendTransaction(RpcApi.java:51)\r\n\tat com.scripledger.services.SolanaService.lambda$sendTransaction$5(SolanaService.java:201)\r\n\t... 34 more"

public Uni<Uni<String>> createBrandToken(String ownerPublicKeyStr, Long initialSupply) {
    return Uni.createFrom().item(() -> {
        try {
            PublicKey ownerPublicKey = new PublicKey(ownerPublicKeyStr);

            // Log owner account public key
            LOGGER.info("Owner account public key: " + ownerPublicKey);

            Account mintAccount = new Account();
            PublicKey mintPublicKey = mintAccount.getPublicKey();

            // Log mint account public key
            LOGGER.info("Mint account public key: " + mintPublicKey.toString());
            Transaction transaction = new Transaction();

            long lamportsForRentExemption = getMinimumBalanceForRentExemption();

            TransactionInstruction createAccountInstruction = SystemProgram.createAccount(
                    ownerPublicKey,
                    mintPublicKey,
                    lamportsForRentExemption,
                    TokenProgram.MINT_LAYOUT_SIZE,
                    TokenProgram.PROGRAM_ID
            );

            byte[] data = ByteBuffer.allocate(9)
                    .order(ByteOrder.LITTLE_ENDIAN)
                    .put((byte) 0) // InitializeMint instruction index for the Token Program
                    .putLong(initialSupply)
                    .array();

            AccountMeta mintAccountMeta = new AccountMeta(mintPublicKey, false, true);
            AccountMeta ownerAccountMeta = new AccountMeta(ownerPublicKey, true, false);

            TransactionInstruction mintInstruction = new TransactionInstruction(
                    TokenProgram.PROGRAM_ID,
                    Arrays.asList(mintAccountMeta, ownerAccountMeta),
                    data
            );

            transaction.addInstruction(createAccountInstruction);
            transaction.addInstruction(mintInstruction);

            // Log details of the transaction instructions
            LOGGER.info("Transaction instructions added:");
            logTransactionInstruction(createAccountInstruction);
            logTransactionInstruction(mintInstruction);

            return sendTransaction(transaction, mintAccount)
                    .onItem().transform(signature -> {
                        LOGGER.info("Transaction successful with signature: " + signature);
                        return signature;
                    })
                    .onFailure().invoke(e -> {
                        LOGGER.error("Transaction failed", e);
                    });
        } catch (Exception e) {
            LOGGER.error("Failed to create brand tokens", e);
            throw new RuntimeException("Failed to create brand tokens", e);
        }
    });
}

public Uni<String> sendTransaction(Transaction transaction, Account signer) throws IOException {
    Account feePayerAccount = new Account(Base58.decode(retrievePrivateKey())); // Load fee payer account
    List<Account> signers = Arrays.asList(feePayerAccount, signer);
    Uni<String> uni = Uni.createFrom().item(() -> {
        try {
            String signature = client.getApi().sendTransaction(transaction, signers);
            LOGGER.info("Transaction sent with signature: " + signature);
            return signature;
        } catch (RpcException e) {
            LOGGER.error("Failed to send transaction", e);
            throw new RuntimeException("Failed to send transaction", e);
        }
    });

    // Force subscription and handle errors
    uni.subscribe().with(
            signature -> LOGGER.info("Transaction successful with signature: " + signature),
            failure -> {
                LOGGER.error("Transaction failed", failure);
                throw new RuntimeException("Transaction failed", failure);
            }
    );

    return uni;
}

private void logTransactionInstruction(TransactionInstruction instruction) {