Questions tagged [cardano-node]

The top-level component for a node.

15 questions with no upvoted or accepted answers
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6
votes
1answer
118 views

Can't connect cardano-wallet with the node on testnet: blockedIndefinitelyException = thread blocked indefinitely in an STM transaction

I'm following this guide https://developers.cardano.org/docs/integrate-cardano/creating-wallet-faucet#creating-a-wallet-with-cardano-wallet to learn about Cardano infra. I have cardano-node running on ...
5
votes
1answer
142 views

How to run smart contracts in the Cardano Blockchain?

I know that since Alonzo was launched smart contracts can be published in the blockchain now, but I have no idea how to do it. I have read some articles about the Plutus Application Backend though, it'...
3
votes
1answer
65 views

Did I lose a lot of ADA after updating Cardano node?? Alonzo hardfork

So, the context is I have cardano-wallet and node deployed via docker-compose. I do have mnemonic codes, wallet passphrase, id/label, everything. For alonzo hardfork, I had to upgrade my node which I ...
3
votes
1answer
93 views

Error running cardano-db-sync in docker-compose file as devcontainer

I have a docker-compose.yml file which I use as a devcontainer for VSCode. Part of my application requires access to cardano-db-sync so that I can query the database for transaction information. I am ...
2
votes
0answers
18 views

Is there a "Moore's law" type function, that has been fitted to the Cardano blockchain size as a function of time?

In technology, when something is growing quickly and monotonically over time, we often fit the data over time to a curve and make claims like "the doubling time of the number of transistors in a ...
1
vote
3answers
49 views

I have a cardano internal error

I ran the Cardano node command and it was fetching new tips for like a minuet then i get this error: cardano-node: internal error: Unable to commit 1048576 bytes of memory (GHC version 8.10.4 for ...
1
vote
1answer
82 views

How do i resolve this cabal error for cardano-node install?

I followed the Linux tutorial at https://developers.cardano.org/docs/get-started/installing-cardano-node and I am getting the following error when I run cabal build all Unrecognized stanza on line 139 ...
1
vote
0answers
189 views

Daedalus wallet 4.2.0 not syncing

I have a problem with wallet syncing. In fact, the wallet on my imac is not syncing at all. It's not connected to the network. I tried recommendations from a similar post, but nothing worked. I tried ...
0
votes
2answers
17 views

How to solve "cabal: Could not resolve dependencies" when building cardano-cli cardano-node

I'm a newbie to Cardano. I'm trying to set up a stake pool as this link explained. https://www.coincashew.com/coins/overview-ada/guide-how-to-build-a-haskell-stakepool-node I stuck with cabal build ...
0
votes
1answer
31 views

LedgerFailure - Trying to sync to testnet

I am getting an error when trying to sync to testnet with 1.29.0 and using the genesis files from https://hydra.iohk.io/job/Cardano/cardano-node/cardano-deployment/latest-finished/download/1/index....
0
votes
0answers
15 views

Does Daedalus Perform Tasks Beyond Those of a Wallet?

I didn't read the user agreement and just installed. Why does it use a full core 100% of the time? Is it doing work for the health of the network, or any other type of work besides just being my ...
0
votes
0answers
7 views

cardano-cli query return epoch = null

When I run cardano-cli query tip --testnet-magic 1097911063 I recieve: { "epoch": null, "hash": "b89d3cdc3ca3e16b6a065668b878116b297a788bfce29f904d4840cf2b69fd34", "...
0
votes
1answer
24 views

What is the technical configuration difference between a cardano-node relay and producer?

More specifically, how does one know or how does one check if a cardano-node process is acting/functioning as a relay versus a producer?
0
votes
0answers
25 views

Exception trying to run test node

I am trying to run a node for testing. I have been through the installation and downloaded the config files from iohk but I am getting an exception when the configs are parsed: AesonException "...
0
votes
0answers
12 views

Back Cardano Blockchain

I wanted to make a backup of the Cardano DB for a faster restoration in the future. Should I make a backup of all the folder DB or just the folder ledger ? and when I need to restore should I restore ...