All Questions

1
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0answers
3 views

eosforumdapp mongodb : unsupported_abi_version_exception: ABI has an unsupported version

Syncing my node, everything works fine. I get a warning though when processing transactions from eosforumdapp and eosforumcpp info 2018-10-20T09:07:14.286 thread-1 mongo_db_plugin.cpp:481 ...
1
vote
0answers
3 views

When setting up nodeos and cleos for the first time, do you have to load your private key in order to query your account info?

I just setup nodeos and cleos, but was unsure if I need to load my private keys to just view my balance. Can't I just run the cleos command to get my account balance without my private key?
1
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0answers
3 views

Where is the eos blockchain downloaded on ubuntu when running the nodeos command?

I finally got eosio installed on ubuntu and ran the command: nodeos -e -p eosio --plugin eosio::chain_api_plugin --plugin eosio::history_api_plugin I see that its syncing with the blockchain, but ...
1
vote
0answers
5 views

How do trade eosio token and other token (NFT) in contract?

I'm trying to develop NFT's contract with reference to unicoeos/eosio.nft. Also I'm trying to develop NFT's shop contract in order to trade NFT and eosio.token. The logic trading NFT and eosio....
2
votes
1answer
12 views

What are some known potential attack vectors for EOS such as delaying or clogging the network?

Cryptokitties stalled ethereum for a specific amount of time. And Bitcoin miners intentionally mined blocks with 0 transactions in it. Can any of these things happen to EOS or something similar? How ...
0
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0answers
3 views

How can one earn interest on their EOS holdings?

Is there a way to generate more EOS from your eos holdings? I heard about chintai, but how does that work and how does one setup an chintai account to earn "interest" in eos? Are there other eos ...
0
votes
1answer
4 views

What is the purpose of scatter desktop vs the scatter chrome extension?

I'm still kind of unclear what does scatter does. I'm assuming its just an eos wallet like metamask? Also what is the use of the scatter desktop and the difference from scatter chrome extension?
1
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0answers
5 views

Improvements of migrating the Brave Basic Attention Token (BAT) from Ethereum to EOS?

The brave browser uses the BAT token for its "Basic Attention Token" Ecosystem to fuction. What advantages would migrating that BAT ecosystem from Ethereum to EOS would have? And what would some ...
0
votes
1answer
10 views

When staking for resources of cpu or bandwidth does it stack?

When you commit your eos for staking to get cpu and net. Do these resources stack on top of another? As in if I earned 10 cpu and 10 net one day. I get 20 cpu and 20 bandwidth the next day?
1
vote
0answers
18 views

Send same action as `cleos push action hello hi …` in smart contract tutorial

I finished smart contract tutorial, and it worked well. Now I'm trying to send same action as cleos push action hello hi '["bob"]' -p user@active in tutorial by using RPC API, cause need to implement ...
1
vote
1answer
20 views

Data bandwidth usage fees in eos

Where is smart contract data like a table stored? When I use eojs and execute getTableRows for example, are there any fees or limits?
0
votes
0answers
8 views

Why should target_block_cpu_usage_pct be less than 10000?

I noticed that eosriobrazil's proposal to upgrade target_block_cpu_usage_pct from 10% to 20% has been implemented on EOS mainnet. My understanding is that this parameter sets a threshold after which ...
1
vote
1answer
16 views

What was the buzz over everipedia airdrop and what is it exactly?

What is everipedia and why was there such a buzz over its air drop?
0
votes
0answers
6 views

Has there been any prominent smart contracts developers from other blockchains that has adopted EOS?

Has there been other well known public figures that have switched from other smart contract systems like Ethereum to EOS? Who are they?
0
votes
0answers
6 views

What is required to be a block producer? How much eos does one need to have?

What are some of the requirements to be an EOS block producer? Assuming you can just vote yourself in. How much eos does one need to have? What software does a block producer need to run? What are ...
1
vote
1answer
19 views

What are the main pros / cons for smart contract development on EOS vs Ethereum smart contracts? [on hold]

What are the pros and cons when doing smart contract development when coming from Ethereum? How does one differ in strength and weakness?
0
votes
0answers
8 views

Is there a sample code of how to link EOS with IPFS for data storage?

Let's say I am making a todo list smart contract or do I even need a smart contract for this? I want to be able to store the todo list items on IPFS storage file. Is there an example of how this can ...
1
vote
1answer
19 views

Tutorial on how to load up your own ERC20 EOS token using a template contract.

I have the following template contract: https://github.com/EOSIO/eos/tree/master/contracts/eosio.token Is there a step by step tutorial on what I need to do to load up my own token? What are the ...
0
votes
1answer
10 views

How much blockchain space does it take when installing nodeos on my local desktop computer?

When I download the eos nodeos software for ubuntu, how much space should I have for it to sync to the blockchain and download everything? Bitcoin core takes 250GB. How much does eos take?
1
vote
2answers
19 views

How can I find the code of Smart Contract on a EOS account?

Maybe a basic question, but how can I find the code of Smart Contract on a EOS account? For example the code on https://eosflare.io/account/betdicelucky ? I need this to audit if I can trust the code ...
2
votes
1answer
18 views

Is it possible to compile EOS contract with out 'make install' of EOSIO?

building eosio source needs pretty high resource, so I want to deploy with out build eosio source. or at least I want to compile it with out "make install". could it be possible?
2
votes
1answer
19 views

What is EOS wallet address format?

Bitcoin address is base58 of the hashed public key, a further explanation you find here https://gobittest.appspot.com/Address I'm wondering if there is any resource out there explaining in similar ...
0
votes
0answers
12 views

St12out_of_range exception while signing transaction with rpc api

Im having trouble signing transaction with rpc api. Im using php and wallet rpc api. Everything seems okay. This is results and error. This is transaction im trying to run. I tried without "data" ...
1
vote
2answers
17 views

Where does the most active EOS community reside? IRC? Telegram? Slack?

Where is the active eos developer community reside? Do they hangout in IRC? Slack? Telegram? I don't care for eos speculation trading chatrooms.
0
votes
1answer
12 views

Any proposal where one can stake eos on behalf of certain accounts that have no eos at all?

Is there any proposal that lets a parent account stake on behalf of child-accounts so those child accounts can freely send out tokens if they received them? My dilemma is if I created an account for ...
1
vote
1answer
13 views

What is keos in regards to cleos and nodeos?

I know that cleos is for communicating with nodeos which communicates with the EOS blockchain as a whole. But what is keos in relation to those 2? Also is keos also packaged with nodeos and cleos?
1
vote
1answer
15 views

Onboarding new eos users to a note taking dapp

I have a note taking dapp on the Ardor blockchain and say I wanted to migrate it to EOS. Currently these notes are just palin text messages stored in the blockchain directly (ardor data cloud). In ...
1
vote
1answer
19 views

What is the minimum of EOS I need when creating a brand new account?

Is there some type of EOS minimum to have in an account when creating a new eos account? Say I wanted to create one just to receive a bunch of different tokens. Do these tokens take up ram space? And ...
1
vote
0answers
16 views

Samples with eosio.cdt v1.3.0? multi_index with secondary indexes and get_index

Has anyone been successful getting a contract which uses secondary indexes to compile against the latest versions of the CDT (1.3.2)? I'm having trouble and don't see any updated samples which use ...
1
vote
1answer
35 views

Solved - Unable to compile eosio.token

I'm following the https://developers.eos.io/eosio-home/docs/token-contract block one tutorial using the latest eosio/eos-dev docker image (v1.4.0). I have some issues when I compile eosio.token.cpp ...
0
votes
2answers
17 views

Eos airdrops are a way of bypassing SEC regulations

I read that eos airdrops are a way of bypassing SEC regulations. How is this possible? How does the coin isssuer even make money then?
0
votes
0answers
10 views

Why are many eos mobile wallets developed in the asia area?

I've been testing a few wallets and noticed that many of them are built in asia and not many US developed wallets. Was there some type of incentive or marketing campaign that was done in the asia ...
1
vote
1answer
18 views

Do you need to pay any type of fees to send tokens?

If i made a token and sent it to a few new eos users that has no eos. can they send these tokens back to me with out a fee? in ethereum i need to pay eth to send a token back. also what stops me from ...
1
vote
1answer
21 views

How to handle exceptions in the smart contract?

Let's say I need to send some EOS to 2 different addresses from within a smart contract! Now, let's suppose that one of those addresses is actually a smart contract and can reject the transfer! In ...
1
vote
1answer
8 views

mutable globals cannot be imported: globalImport.type.isMutable

I compile hello.cpp in the examples folder in eosio.cdt version1.3.1, which has a lot of updates compares to version 1.2.X. then completely follow the smart contracts tutorials in https://developers....
1
vote
1answer
18 views

What other blockchains are similar to EOS that make use of the entire network's “resources”?

Is there another blockchain like EOS that has to do with resources? I like the fact that you can stake eos to get permission to use parts of the networks "resources". Was wondering what other ...
0
votes
0answers
8 views

How do you run Scatter Desktop EOS Wallet on Ubuntu?

I downloaded the scatter desktop from: https://github.com/GetScatter/ScatterDesktop/releases/ But how does one run scatter desktop on Ubuntu 18?
0
votes
0answers
23 views

Did EOS really prevent hackers from stealing EOS from the summer 2018 hack? [on hold]

There have been reports that EOS is "centralized" due to the fact that the EOS community prevented hackers from stealing funds from an exchange hack in the summer of 2018. What really happened to ...
1
vote
1answer
28 views

correct usage for send_context_free()

I have a very simple ACTION in a contract that writes to a table (multi-index) which has two columns: a string name and an auto-generated primary key called id. This part works fine and I am able to ...
2
votes
1answer
29 views

How to erase all transaction history of an account?

Is there a way to remove all the transaction history of an account? Let's say I have sold my account name, but don't want to show all the old transactions of that account.
0
votes
0answers
21 views

Examples of an http-based app with EOSIO backend?

I'm currently trying to find examples of dApps with an http-based frontend, that makes calls to the EOSIO mainnet. I get that EOS is just a backend for accounts, actions, etc, but what confuses me ...
1
vote
0answers
14 views

Why the first time I execute an action I get “Error 3080006: transaction took too long”?

WHAT I WANT Call an action and see it succeed at the first execution. WHAT IS NOT WORKING The function, which I am executing, the first time fails with error: Error 3080006: Transaction took too ...
1
vote
1answer
14 views

As of 2018 October, what has EOS ram prices been?

It's 2018 october, what has the ram prices been like? Is there a chart to show the historic prices?
2
votes
1answer
28 views

How the IBC works exactly?

I am curious about how to transfer tokens between two chains. As I understand I need two smart contracts on different chains and a process of transfering tokens to the second chain will look like this:...
2
votes
0answers
10 views

Is there a EOS pegged token for Bitcoin or Ethereum or Monero?

Is there a pegged token like USDT for US dollars, but for bitcoin, ethereum, or monero out yet on EOS?
1
vote
1answer
12 views

Is there a DEX built on top of EOS using smart contracts?

Has there been developments of a DEX being built on EOS like ethereum's iDEX? Even though its still somewhat centralized as is all DEXes, anything like Bisq where its 100% decentralized?
1
vote
0answers
5 views

What is the main library do most people use when building out mobile wallets for EOS?

What is the main library that most people use when building out mobile wallets for EOS? How does it communicate with the block producer nodes to execute account related commands?
0
votes
0answers
9 views

What is the reason for most of the block producers to be located in the Asia area?

Was there a reason why most block producers reside in Asia? Did EOS market more towards the East vs the West? What impact does having a larger portion of the block producers being in one region?
0
votes
0answers
12 views

If I lost my active private key, can I recover my account using my owner key? [duplicate]

If I lost my phone and never backed up my active key. Can I recover my wallet using my owner key and change out the active key?
1
vote
1answer
12 views

How does one see how much ram I have used? And how can I recover the used ram?

From my understanding ram is like drive space in eos. And I'm assuming when we make transactions, that ledger data is stored in ram? Is there a way to delete what we used in ram to empty it out so we ...

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