All Questions

I wanted to stack some EOS for CPU but cannot do it because of low CPU stacked on my account (currently only 1 EOS staked for CPU). How am I going to fix it ? I read that I need fast BP for execute ...

Why don't this dFuse-query return the latest incoming transaction from account cptblackbill? ../search/transactions?start_block=0&block_count=1400000&limit=20&sort=desc&q=receiver:...

Whenever I try to get the block using the eosjs in NodeJS like in the example I get the error 'Invalid Block number or ID, must be greater than 0 and less than 64 characters' Altho when I use other ...

I'm unable to compile a small test contract and am hoping for guidance. I have a class called Account, in the following 2 files: // --- account.hpp #pragma once #include <string> #include &...

I want to make a smart contract that acts as an escrow for a decryption key : there is a file stored outside blockchain which is crypted. I'd like the smart contract to somehow keep the decryption ...

Using eosio::print changes the behaviour of my contract. uint64_t generateID(std::string str) { uint64_t ret_val = 0; eosio::checksum256 digest = eosio::sha256(str.c_str(), ...

I am running EOS node and synced using latest snapshot from eosnode.tools. I want to make my node save only latest 1 000 000 blocks. What should I do achieve this? May be there is a specific argument ...

Is there a site where one can go to see which EOS proxy is paying out the most reward and which Proxy has the most votes?

I have created a custom action called hash. And I have push transaction with that action successfully. now when I fetch a transaction with transaction_id, it responds transaction object as follows: { ...

If I unstake 1000 EOS tokens, for example, do they still work as staked tokens during the 3-day waiting period? i.e. will bp votes I have cast still count until the exact moment they are unstaked?

Everything was working fine till Saturday evening. But when I tried to open wallet using cleos wallet open So it throws 3200002 error. Thanks

I want to add the my multi_index in controller db. And Finally Adding all class is set up. But When eos program initialize the database, it didn't work. my error log : /eos/libraries/chainbase/...

does anyone can help me understand whats happening with nodeos? warn 2019-10-31T16:09:35.317 nodeos wabt.hpp:630 translate_one ] misaligned reference warn 2019-10-31T16:...

stdClass Object ( [code] => 500 [message] => Internal Service Error [error] => stdClass Object ( [code] => 3050000 [name] => action_validate_exception [what] => Action validate exception [details] => ...

I am getting failed to retrieve account for eosio.token while transferring tokens from account1 to account2. (dev) root@dev-eosio-1:/home/ldxdev/sghxtoken$ cleos get currency balance token1 ...

I wrote an action that has an optional parameter, as something like: [[eosio::action]] void foo(..., const std::optional<name>& recipient); Then in the generated .abi, it is represented as:...

I'm trying to get the balance of an account with this code (dfuse example): global.fetch = require("node-fetch"); global.WebSocket = require("ws"); const { createDfuseClient } = require("@dfuse/...

I was sending the transaction using the command like: cleos -u "https://eosapi.blockmatrix.network:443" transfer {account_from} {account_to} "{amount} EOS" "{memo}" and got the problem with one ...

I've noticed something strange that is confusing me. I have a transaction that includes multiple actions on it, but it appears that the "transfer" action did not get recorded in the actual block. You ...

this is my table struct [[eosio::table]] payment_made { uint64_t pay_id; uint64_t loan_id; uint64_t pay_amunt; time_point_sec pay_date_req; time_point_sec pay_date_approve; ...

Problem I'm trying to emplace a new row in a multi-index table, but it tells me that I don't have the authotity of the row key name to do it. Code Multi-index table definition struct [[eosio::...

where can I find the code in which eosio.prods permission are set? I couldn't find it in system_contract or producer_plugin. thx for any help!!

As the title says, I've been a victim of the dirty flag error and I really do not want to delete all my blocks. I have ran nodeos --replay-blockchain which did nothing for me nodeos --fix-reversible-...

suppose I have a table: struct [[eosio::table]] _stuff { symbol curr; // other stuff uint64_t primary_key() const { return curr.code().raw(); } }; typedef eosio::multi_index<name("...

I have a multisig transaction that transfers funds from a msig account "mymultisig1a" to "partner1111a" and it seems to execute properly and generates a transaction id but does not actually transfer ...

I am trying to push a transaction to another account through eosjs. But before doing that I want to call the balance of that account to check if the person is trying to transfer a higher value than ...

I'm running cleos without a local node and attaching to different remote nodes. This involves constantly remembering and typing in the -u parameter. Is there a config file where I can set cleos -u ...

I am trying RPC API. Here is the code which I am using on cmd for testing a dummy transaction. curl --request POST --url http://localhost:8080/v1/chain/push_transaction --header 'accept: application/...

I am getting an error while pushing a transaction to another account. const eos = Eos(config); const expiration = (new Date(new Date().getTime() + 2*60000)).toISOString(); const ...

Is there a way to know account's registerer account?

Is it possible for the "privileged" account to change account permissions on any account? What else can it do? Are the privileged permissions documented anywhere?

I'm testing out the msig capabilities. Once an msig transaction has been proposed , how can you determine who has already signed it and who needs to sign it? Is there any way to notify the ...

Problem Say I have a table with the following structure. int value | asset tokenType 4 | 0 bitcoin 7 | 0 altcoin. Now I also have this function where I pass in an asset and i want to ...

UPDATE #2: So per @conr2d's comment on his answer & @riccardo's elaboration, it turns out that the action_digest in the merkle function in the EOS code base is not using the action_digest within ...

When my account did not have enough NET resource ( 12 bytes limit at that moment) and I sent a transaction, I got an error transaction net usage is too high: 120 > 12 I bought NET resource and ...

I tried both ubuntu16.04 and ubuntu18.04 with version 1.8.4 installed on Debian 4.9.144-2 (2019-01-21), and always get below error when start nodeos: nodeos: /usr/lib/x86_64-linux-gnu/libcrypto.so.1....

I wanted to know if we could use addresses instead of account names to query balances (get_currency_balance) from eosjs?

I have added the problem statement as a comment in code so please read the commented line in code. void mainloan::checkdaily(uint64_t loan_id) { require_auth(_self); auto itr = loan_table.find(...

I'm doing this but i'm getting an error, what should i improve? void mainloan::checkdaily(uint64_t loan_id) { auto itr = loan_table.find(loan_id); auto borrower = itr->borr_name; eosio::...

I have tried This way and its not getting store,infact its giving me error,please sugguest if im making any mistake. error: use of undeclared identifier 'current_time_point'; did you mean '...

Is there a website that run a nodeos sync to the mainnet blockchain and allow users to run simple cleos command like cleos get account <name>

Good Day, I am working on a contract where for example, If I send 2 ETH to a contract, ( 1 ETH = 2 Cryptokitty tokens ) then that contract is supposed to return me 4 Cryptokitty tokens. What I Have ...

I search nothing about md5 in eosio source code. When i use external md5 lib, i encounter the link error like this 'env._Z7md5sum6NSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEE ...

I'm an EOS-newby, who is wondering if it is still possible to create or get hands on an EOS Genesis account. It is needed for an Airgrab I would like to join. Thanks!

I have account1 and account2. account1 has a contract with an action called update(): void mycontract::update(){ require_auth(get_self()); table_t t(get_self(),scope); auto r = t.find(index); ...

looks like EOS is not syncing? I can only see operators in log file and that's basically it. I am starting with these params: nodeos -e -p eosio \ --genesis-json='genesis.json' \ --plugin eosio::...

I have a simple enum (or enum class, neither one is working ) enum vote_option { upvote = 0, downvote and a table which will store a value of that enum type. struct [[eosio::table]] poll { ...

Why CPU max overflow what I do nothing. Just I looked at https://bloks.io/ (or) https://eospark.com/ Of my account. Last Transaction is Oct-07-2019, 11:18:08 PM. to now is Oct-09-2019.

Can someone please add code example or describe how to only bill first authorizer? I have tried but can't get it to work. Thanks!

I read that the eosio 1.8 is live, but much of the new features are not activated. Where can we see what 1.8 features are activated or pending activation?