Questions tagged [nodeos]
Questions about the EOSIO node software that can be used for validating transactions, broadcasting information, producing blocks, responding to API calls, and enabling local development. Questions may pertain to configuring the node, debugging its outputs, interacting with plugins, interacting with remote nodes, and others.
338
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i transfered over 300$ using EOSNCONTRACT wallet to another wallet but the token failed to deliver
I transferred the eos token from one wallet to another using the eosncontract wallet address
Transaction id: 4458b2639b7cc5ffdde7785ed31d39a4910322baf2c220f0c0bc7d063e11e551
and ...
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0
answers
25
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EOS transaction lifecycle - Is there any way to view or catch incoming / pending / under validation transactions?
I read a lot on the eosio developers page (https://developers.eos.io/welcome/latest/protocol-guides/transactions_protocol/#3-transaction-lifecycle).
I tried cleos and eosJS, but I couldn't figure out ...
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9
views
How to run node using full backup including blocks, snapshots, state history
I was trying to set testnet node. I am trying to use the backup to minimise the time for the syncronisation of the blocks. But it is showing me error while using this command.
nodeos --snapshot /path
- 1
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9
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stream table changes in nodeos
I'm trying to create a nodeos plugin and I want to know when the data in a table changes. Is there some internal method to listen to such changes? The only solution I can come up with would be ...
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1
answer
17
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Cannot deploy contract containing KV Map API
I am following the example on how to use KV-Map-API from the official page, but when I call
cleos set contract ... I get following error message:
Error 3070003: Serialization Error Processing WASM
...
- 1
0
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0
answers
20
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Error unlinkable block jungle4 testnet fullnode
Iam trying to build a jungle4 testnet fullnode but when it reachs certain blocks, there are info about block number not accepted from mandelAPI:9876 with error unlinkable block
...
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13
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What is the cost of token generation on EOS?
I am able to generate tokens in BSC. It costs around 5-6 dollars. But I don't know the cost of token creation on EOS network. I would be glad if you give an answer. Good work.
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1
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64
views
What is the latest version of eosio and what is the new github site?
Why is the official github no longer updated last year?
How do I build the latest image?
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1
answer
30
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What does FC mean?
When I see EOSIO log errors, there are many things that start with FC. By the way, what exactly does prefix "FC" mean here?
ex)
FC_DECLARE_DERIVED_EXCEPTION( chain_type_exception, ...
- 1
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1
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179
views
What causes this error: Error: Required configuration or TAPOS fields are not present
What causes this error?
Error: Required configuration or TAPOS fields are not present
I am pushing transactions to a mainnet block producer and I am receiving this error intermittently.
Any help would ...
- 3,425
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1
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74
views
Go Away: Wrong Chain
I am really not certain what happened here, but I was trying to change my keypair in the config.ini file because I could not get it to register as a block producer. And then after restarting it I have ...
- 101
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1
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49
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How does --contract-whitelist and --actor-whitelist work for nodeos?
Does the --actor-whitelist and --contract-whitelist work in the sense that if the list is set for that block producer that only those actors can perform transaction and only those contracts may be ...
- 3,425
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1
answer
23
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How do you run nodeos as a non-root user?
I'm working on one node which is running on a testnet, and since I'm kinda new to this environment I'm wondering how can I drop privilege level to a non-root user for running a node on a server?
Can I ...
- 101
1
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0
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32
views
How to properly replay blocks to generate trace data?
When attempting to query a specific block against the trace_api on an EOS node that has full chain data and I'm receiving a 404 error.
curl https://mynode.localhost/v1/trace_api/get_block --data '{&...
- 11
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0
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88
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Error 3070003: Serialization Error Processing WASM while set contract eosio.system
set contract: cleos set contract eosio ./eosio.system -p eosio@active
I get : Error 3070003: Serialization Error Processing WASM
Publishing contract...
Error 3070003: Serialization Error Processing ...
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2
answers
365
views
How to listen/get on-chain data in real time
I know that I can use eosjs to read/query multi_index table data from the chain. However, my goal is to listen to/on these changes. Specifically, I want to receive a notification whenever something ...
- 131
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1
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158
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Nodeos unlinkable_block_exception
I'm currently trying to run WAX Mainnet locally but was getting unlinkable_block_exception. I tried to sync from different snapshots but was getting the same error. Starting from a genesis file didn't ...
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1
answer
21
views
3060102 reversible_guard_exception
I am facing this issue after 3 month when i ran the node,
3060102 reversible_guard_exception: Reversible block log usage is at unsafe levels
reversible free: 2096992, guard size: 2097152
{"f"...
- 25
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0
answers
19
views
Nodeos folder non-existed after eosio installation with brew
I am trying to install and run an EOS node on macos.
I installed eosio with brew.
I used
brew tap eosio/eosio
brew install eosio
Everything went alright. But after installation the following folder ...
- 101
0
votes
2
answers
201
views
Connection refused from p2p-peer address for NODES-Producing Block
I am trying to setup EOSIO production node on Ubuntu. My specs are following:
NAME="Ubuntu"
VERSION="20.04.3 LTS (Focal Fossa)"
with 62GB RAM and 500GB storage.
I have installed ...
0
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1
answer
163
views
Difference between send and push transaction
So I've been thinking about this from the start but haven't found any resources on how they differ. On the eosio chain api reference, there is a send_transaction method and a push_transaction method. ...
- 91
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1
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20
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Cannot find genesis block in mongodb
I am trying running nodeos with Mongo Db Plugin. Following is my nodeos:
nodeos \
--signature-provider Pubkey=KEY:PrivKey\
--plugin eosio::producer_plugin \
--plugin eosio::producer_api_plugin \
--...
- 307
1
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0
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24
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How can I use nonsecure connection to localhost instead of secure one
I'm pretty new with EOS programming and I'm trying to run simple broadcast transaction.
I'm using following code:
let transaction = EosioTransaction()
transaction.rpcProvider = EosioRpcProvider(...
- 21
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votes
3
answers
76
views
Switch to MongoDB Plugin or State History Plugin?
My current multinode blockchain is running with nodeos configuration as :
nodeos \
--genesis-json $DATADIR"/../../genesis.json" \
--signature-provider PUBKEY=KEY:PRIVKEY\
...
- 307
0
votes
2
answers
92
views
Create Systemd service for private blockchain on Ubuntu 18.04
I have set up of private blockchain using reference https://developers.eos.io/welcome/latest/tutorials/bios-boot-sequence. My concern is to write the systemd service for these nodes to start and stop ...
- 307
0
votes
1
answer
86
views
Cleos set contract, Internal Service error timeout_exception
I am running EOS on my laptop.
If I execute the "cleos set contract" command and the contract size is more than 200kb, I get an error:
error 2021-06-01T17:44:30.084 http-1 http_plugin.cpp:...
- 1
0
votes
1
answer
117
views
Is the genesis.json initial_key is used to sign transactions in multi-node blockchain?
In my private multi-node blockchain. There are 4 nodes. One genesis (only receives blocks) and Others (Produce and receive blocks). All nodes share the same genesis.json file. Inside genesis.json I ...
- 307
0
votes
2
answers
55
views
fork database head (17411000) is inconsistent with state (12367000) Nodeos Error
I have a private multi-node blockchain. Because of Nodeos failure, it stops with the dirty flag error. I restart it with the --hard-replay-blockchain, the blocks start replaying. Here, by mistake, I ...
- 307
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2
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125
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Auto Start and Stop EOSIO blockchain nodeos
I have a private EOS blockchain setup with peer nodes connected. If any problem occurs and the server gets shut down the nodeos gets stopped (sometimes normally sometimes with dirty flag type errors). ...
- 307
0
votes
2
answers
378
views
WAX config - connection failed - connection refused
i'am using wax blockchain with the following config.ini
blocks-dir = "blocks"
chain-state-db-size-mb = 181072
contracts-console = false
http-server-address = 0.0.0.0:8888
https-server-...
user5098
0
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1
answer
56
views
What is the protocoll used nodes in a p2p connection?
I am trying to understand how nodes communicate but I haven't found any information about this. Is NodeOS opensource?
I am also quite new in EOSIO.
- 13
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1
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64
views
Buyng Ram EOSIO
Hello i want to make api for buying RAM so is there any api available or any library please let me know but im already using eosjs ,eos-api of nodejs please let me know in comment thank you
- 13
0
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1
answer
35
views
EOSIO Boot Not found
Hello im not able to find eosio.boot file and even not able to create my own network im following bios boot sequence please help to solve this issue thank you
- 13
0
votes
1
answer
94
views
Change wallet creation default directory path
On ubuntu 18.04, when I create a new wallet, by default the wallet directory is in the home dir /home/user/eosio-wallet. I am storing all eos related data on disk storage whose path is /storage. I ...
- 307
0
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0
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62
views
EOS light history node
I have tried setting up the EOS light history node from the instructions mentioned at 'https://steemit.com/eos/@greymass/introducing-light-history-nodes-for-eos' , build getting successful, but after ...
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1
answer
35
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How do I fix and prevent EOSIO Node Instances from becoming unusable in EOS Studio
Just learning EOS and using EOS studio. Twice now my instances have become unusable. As you can see in the image, there is no longer a start button or a version. The gear/config button does nothing ...
- 101
0
votes
2
answers
99
views
Net Plugin API not giving accurate information about connected peers
I have a running EOS blockchain with a connected peer (running) created by following the documentation tutorial https://developers.eos.io/welcome/latest/tutorials/bios-boot-sequence. So, my config ...
- 307
0
votes
1
answer
31
views
What is the blocks.index
Why is this important, and how is this used by a client.
There's no documentation that describes blocks.index. I understand that it is an index, but from a data management perspective, how is this ...
- 105
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votes
1
answer
120
views
How to get the Block Irreversible status?
I can get the irreversible status of the transaction because transaction information has both last_irreversible_block and block_num to know the status. But how to get this information for Block?
...
- 307
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votes
1
answer
62
views
dApps: Public networks & Messaging
Could you please help me to figure out the following questions?
Is it safe if users of a decentralized application use public nodes endpoint via RPC to make transactions to smart contracts? Such as ...
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1
answer
45
views
dApps: How to run transactions from web app in decentralized way?
I'm thinking about the way how to build truly decentralized web applications. Smart contracts looks like the good idea how to run server logic. To be able to push transactions (actions) from web ...
0
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1
answer
54
views
Get EOS multinode blockchain existing peers information C#
I have an EOS blockchain with connecting Peers (One genesis node and 3 connecting peers). I can get their information using the NET API Plugin, by the command cleos net peers. For the rest of the data,...
- 307
0
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1
answer
80
views
Nodeos replaying from snapshot and what it means for the full transaction history
Let's say I have an application with the following transactions on chain with their respective blocks.
block 0 - <nothing>
block 1 - eat
block 2 - sleep
block 3 - play
block 4 - cook
And let't ...
- 105
1
vote
1
answer
130
views
Code sample to use PowerUp feature
Can someone point me to code samples on how to use PowerUp feature? Also, how can a wallet be setup to use it automatically?
Thanks in advance.
- 13
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1
answer
124
views
Nodeos dont sync after importing snapshot
Pls help me)
Im trying to deploy nodeos, but after snapshot import (from this https://snapshots-main.eossweden.org/) node dont receive next blocks. Tell me please what am I doing wrong.
docker-compose ...
- 3
1
vote
1
answer
128
views
Help understanding subjective cpu billing
Can someone explain to me this subjective cpu billing thing, the PR description isn't making sense to me and from the commits, it looks like there was a 10% check on the CPU being added to ensure that ...
- 3,425
0
votes
1
answer
68
views
Information on eos block
500ms generate 1 block.
May I ask you?
How many megabytes is the maximum in block?
When a block reaches Maximum block size, will it move to the next block?
Thank for view and reply.
- 77
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1
answer
117
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Why is nodeos not producing blocks?
I have been following this EOSIO guide and cannot seem to get past step 2 of section 1.5.
https://developers.eos.io/welcome/latest/getting-started/development-environment/start-your-node-setup
I start ...
- 11
3
votes
1
answer
230
views
Returning values from actions
I am trying to return a value from an action as follows:
[[eosio::action("test2")]] int test2(int x)
{
return x;
}
The code compiles correctly, and the ABI file shows the correct action ...
- 4,744
6
votes
2
answers
305
views
When to use RocksDB compared to Chainbase?
The EOSIO developers website says:
Nodeos stores the transaction history and a current state. The
transaction history is stored in the blocks.log file on disk. State,
which is changed by the ...
- 4,744