All Questions

As it's said, EOS is a flexible blockchain network that we are free to change the parts. As you can check on config.hpp, we can change all the policies and systems. The thing I'm looking for is adding ...

I have cloned recursively repositories. Next I go cd ~/eosio/eos and try ./scripts/eosio_build.sh Is error: ./scripts/eosio_build.sh: line 126: set: -i: invalid option Line 126: ( [[ ! $NAME == &...

For a private network to remove ram net cpu i set the resource limit to unlimited for each newaccount created. By chaging set_resource_limits to set_resource_limits( newact, -1, -1, -1 ); //unlimited ...

I'm working off of this: https://developers.eos.io/welcome/latest/getting-started/development-environment/start-your-node-setup 1.1: keosd starts correctly. 1.2: after I enter the nodeos commands I ...

In contract we have two way to call another action: Use 'action' action(permission_level{get_self(), eosio::name{"active"}}, eosio::name{"eosio"}, ...

I'm really hoping someone can help me. I'm struggling to access my EOS since the main-net launch (yes I know this was a while ago). I registered my EOS tokens prior to the cut-off date and held them ...

Given the P2P and API endpoints of a running, public EOSIO blockchain, how do I query either of them for the JSON genesis block description of that running blockchain? Specifically, I want to discover ...

The prebuilt binaries are for Ubuntu 16.04 and Ubuntu 18.04 My laptop has Ubuntu 20.04 and I want to install nodeos for development and testing. I downloaded the eosio_2.0.7-1-ubuntu-18.04_amd64.deb ...

I am trying to setup Local Multi-Node Testnet using the version 2.0.7. Clone the sysytem contracts from the repo as follows. git clone https://github.com/EOSIO/eosio.contracts --branch master --...

Does the size of a contract increase CPU consumption in general? To my knowledge, there may be several secondary factors that slow down the processing of transactions. For example, a memcpy command ...

I have the follow from using const tx = api.deserializeTransaction(body.packed_trx);. { "expiration": "1970-07-18T18:12:21.000", "ref_block_num": 1544, "...

Good Day!! I want to change add_balance in transfer How can change quantity value in add_balance? Ex) invalid operands to binary expression ('eosio::asset' and 'int') add_balance( to, quantity - 100 , ...

I hope this isn't too wack of a question or way out of this forum but what methods do apps like sweatcoin (aware this is not a blockchain), coin (by xyo), and stormx use to track their respective in ...

We have developed a small program that uses the EOS blockchain and we are storing some of our data in an EOS smart contract. Together with a UUID we are storing the object status. Our goal is to have ...

I am trying to test a smart contract via eoslime tool. Using nodeos, but the node is not localhost(default). So, I installed and trying to deploy the smart contract using: eoslime deploy --network.url=...

I am working on an EOS dApp that is listing dogs (it could be other items) and displaying them on an HTML page. The dApp has a function in its JS file to add dogs. This dApp is working with nodeos up ...

I am completely new to blockchain in general and to EOS blockchain. So I am following the official tutorial up to Step 1.2, and that is where I encountered the error: bash: nodeos.log: Permission as ...

When I try to compile the contract the process creates an infinite loop. Here is my code, please help! kjnjrwsyxszg.cpp #include "kjnjrwsyxszg.hpp" void kjnjrwsyxszg::create(const name owner,...

I am facing this error,i follow all step first i propose a multisig transaction from the account of "adeelabbasna" then i approved the transaction with account of "rajazahoor11", ...

i am facing this error when i hit my Post API,Basically i am creating this API for propose the Multisig Transaction. And i am follow the documentation of EOSJS from offical website of EOSIO. MY naming ...

I am testing on Jungle testnet 2. Why do I see expired cpu and net loans? When are they going to be deleted? I see them by cleos get table eosio eosio cpuloan --index 3 --key-type i64 -L <ACCOUNT&...

I'm getting a strange error when trying to get_table_rows... <script src='/wp-content/themes/oceanwp/assets/beta3/eosjs-api.js'></script> <script src='/wp-content/themes/oceanwp/...

I am having doubts about a theoretical concept... I would like to know what do you think about it. Imagine I use an eosio.token contract to create, issue and transfer some tokens. In every token ...

I understand that the eosio.token account/contract is used to maintain a 'register' of tokens and also maintains a balance for each user. Alternatively, I could create my own account and implement the ...

We can enable it by '--trace-history-debug-mode' switch. But, what is the difference if any? Thanks in advance!

i see that contract 1.9.1 is out and 1.8.4 has a rc. What are differences or when to use 1.9.x and when 1.8.x? I read somewhere (few months ago) that eosio 2.0 and contract 1.8.x have difficulties ...

There are currently multiple transaction hash collisions in consecutive blocks in EOS as noted below: 7dcdcdb558028c7703faddee96e1aa48e9bbe7cd3a07cd0a74513a3599185b40 at block 10712420 and 10712421 ...

Is it any effective way to know inside eosio contract which week number is now? e.g. kind of epoch converter for eosio? Rgds

I want to convert a time_point variable to a string using eos studio. I need to insert a time_point variable in a string in order to creare the object of my smart contract.

fist off let me get this strait, yes I know the dangers of memo parsing, yes I am aware of the vulnerabilities that can be created from doing such a process, so please there is no need to lecture me ...

Is there a way to see how much VIG is locked up in the VIGOR protocol? There is 1 billion issued, but is there is a lockup amount if I'm correct.

I've used this command for replaying on single local testnode and my nodeos version is 2.0.1 sudo nodeos --replay-blockchain -e -p eosio --plugin eosio::producer_plugin --plugin eosio::chain_plugin --...

is there a service that creates EOS or TRX div tokens? Or can someone point me in the right direction? Thank you

I want to check if my history_plugin and history_api_plugin is running and which options are enabled. How do I check this from cleos ? Also, can I enable history_plugin without replaying or stopping ...

So I am trying to grab the information for a given transaction from EOS Local Single Node Testnet. No matter what I do it says it can't find the transactionID I pass. The transactionID ID is the valid ...

I've been trying to solve this for weeks but I'm new to this. Atomic Assets use C++ variants to hold asset data. I've tried a range of ways to create structs and enums that can be encoded into ...

Many questions, thanks in advance for any help. In the eosio tutorial (1.4 Create dev wallet) I have created a wallet and the message returned is: Created new private key with a public key of: "...

When i try to do transaction this error gets thrown no information on this so far I am using latest version of eosjs v= 21.0.2 I am reading the accounts names balance to transfer and public key from a ...

All of my other POST calls to a production EOS BP are succeeding no problem. However, when I use push_transactions via ScatterJS I get a 500 CORs error. const networkJson = { blockchain:'eos', ...

Here is my chain of invocation npm run compose:up -> ./start_compose.sh -> docker-compose -f compose.yml up package.json ... "compose:up": "concurrently -n \"DOCKER\" \&...

I want to know exactly how the final EOS transaction signature is built. I use C++ but it could be any language. I can't find any detailed documentation about it. I'm really not sure of what I found ...

Section 2.6 of the EOSIO developer docs https://developers.eos.io/welcome/latest/getting-started/smart-contract-development/adding-inline-actions describes how send an inline action. It all works fine ...

So I created an MSIG account using set permissions cleos set account permission msigact11113 active '{"threshold":2,"keys":[],"accounts":[ {"permission":{"...

Hello stackExchange community. I am trying to follow along the Udemy Elemental Battles dApp tutorial, I have created a smart contract with login functionality and compiled it successfully, but when I ...

After program is terminated, user defined object cannot be loaded to chainbase::database. my code is followed. enum my_type { my_inx01_object_type }; namespace eosio { namespace chain { using ...

I want to build multiple block-making nodes to use the txn_test_gen_plugin plug-in for pressure testing. What should I do?

I have read other answers regarding this error but this case is different. I have created a private network on which i deployed eosio.token contract on a account with name other than eosio.token (...

I've being going over the official EOS tutorial on setting up a local node: https://developers.eos.io/welcome/latest/getting-started/development-environment/start-your-node-setup I'm curious, if I ...

I am trying to setup a private eos network but when i unset flag --enable-stale-flags node does not start producing blocks what is exactly the purpose of this flag In which cases this flag should be ...

For some reason I need send transactions to nodeos via WebSocket I tried to find relevant information from the developer documentation, but did not find