All Questions

151 questions with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
0
votes
0answers
16 views

version information not included when checking ./bin/kelp

I am a beginner in golang, and rarely used a UNIX environment before. I thought I would share the process I went through. To try to get Kelp up and running on Windows, I went through the following ...
0
votes
0answers
8 views

I withdrew my stellar 2x and it failed but Stellar wallet was withdrawn How do I get my cryto back

I am still waiting since 31 July . I sent two queries. I want to transfer my stellar to coinspot but it failed and your company charged me twice for the failure. Trezor said Hi Berni, Thank you for ...
0
votes
0answers
17 views

Stellar Beta did not transfer XLM yet charged me twice

I tried to withdraw XLM from my trezorto coinspot but it did not o through. Yet your exchanged charged me 2x. Email of trezor below. I have the error message. How do I email to you. Thank you for ...
0
votes
0answers
12 views

Error importing stellar-sdk into angular 8 project

We're trying to develop an app to interact with Horizon Stellar Server. We are new in the area and we¿re trying to Angular 8 and Ionic 4, but we havent been able to import the js-stellar-sdk ...
0
votes
0answers
7 views

How to setup horizon reverse proxy_pass in nginx in AWS EC2?

I have nginx config in AWS ECS as following. However, it is not working. Does anyone know how it works? The following what I set is not working... user nginx; worker_processes auto; error_log /var/...
0
votes
0answers
11 views

Network passphrase of stellar-core (Public Global Stellar Network ; September 2015) does not match Horizon configuration

I runned the stellar-horizon-cmd like this sudo stellar-horizon-cmd serve and I set all configuration parameters as environment variables, but it seems the $NETWORK_PASSPHRASE cannot be passed ...
0
votes
0answers
13 views

Cant find my stellar wallet

I havent logged into stellar.org for a while but when I went there to move my tokens to my Ledger, I dont find that icon. What am I doing wrong?
0
votes
1answer
14 views

Inflation calculation rule

What is the weekly inflation reward calculation rule? Is the reward calculated by the XLM owned by the bonus pool or calculated by the XLM owned by the current account? If I had 100XLM when voting for ...
0
votes
0answers
6 views

Not able to find latest data in local test node

Data not getting refreshed in the local docker container for test node I am trying to create an account on testnet,fund it and then use local horizon server to fetch the account details but local ...
0
votes
1answer
33 views

Run core with catchup complete

I have a new stellar core instance with CATCHUP COMPLETE true and one stellar horizon instance with INGEST true. I'm totally new with stellar. I've started the core node and it's catching up the data....
0
votes
0answers
10 views

Error in starting multiple test node

I am trying to get multiple test nodes using a single docker compose file. version: "3" services: node1: image: stellar/quickstart ports: - 8001:8000 - 11630:11626 - ...
0
votes
1answer
17 views

Inferring operationID from get transactions stream data

Currently, I am getting transaction detail from transaction stream using stellar sdk. So for getting the operation details the envelope XDR is decoded. But the operationID couldn't be retrieved from ...
0
votes
0answers
14 views

How to provide password when running horizon db migrate up command inside docker container?

I have issues with horizon, when inside the docker container I run horizon db clear and I get the output There are 18 migrations to apply in the "up" direction. ... 2019/06/20 10:44:26 A database ...
0
votes
0answers
5 views

Issues in docker-bridge-server setup

I cloned the repository of docker image of bridge server from https://github.com/michailbrynard/stellar-bridge-docker/issues/new and followed the instruction, but when I executed first command i.e ...
0
votes
0answers
6 views

Create or recover archive from Postgres core data

Is it possible to create archive from existing Stellar core's Postgres database? Does it have all the data required for creating an archive? Is there any tool to do that?
0
votes
0answers
19 views

Dockerfile for Private stellar network

I want to create a private network with several connected nodes.I want to build this in docker. Can someone provide me the details of how to write dockerfile and how to configure each node. ps - I am ...
0
votes
0answers
16 views

What is the mechanism of Stellar consensus protocol?

I don't understand what node is supposed to pick a nomination value and what value they take. I am reading the thesis which is written about Formal verification for SCP right now. Under my ...
0
votes
0answers
31 views

Issue assets after certain time

I am following this question answer Trying to implement the answer BUt my transaction is getting failed. Am i doing any mistakes in the implementation part? var sendr = Stellar.Keypair.fromSecret('...
0
votes
2answers
33 views

Peer getting rejected from the private network

Hi I created a private network of 3 nodes with the following configurations like this: # more than one node should validate. threashold = 2 [QUORUM_SET] THRESHOLD_PERCENT=34 VALIDATORS=["$node01","$...
0
votes
1answer
14 views

Encoding data in transaction as only objective

I want to use the Stellar Blockchain to encode 32 bytes hashes, using https://www.stellar.org/developers/guides/concepts/transactions.html#memo. Registering this data is my only objective, so I'd like ...
0
votes
1answer
23 views

Problem in connecting new node to the network

I am trying to setup a network of 2 nodes(node01, node02) and then want another node to be connected to that network. Here is what my configuation is : For node 1: [QUORUM_SET] THRESHOLD_PERCENT=...
0
votes
0answers
17 views

Validation of federation server

I am trying to validate the address that a client typed to withdrawal his XLM to. Issue is that using the federation sdk takes over 10 seconds and if the address was not found it can take up to a ...
0
votes
1answer
25 views

When total coins will exceed beyond its storage data type

The total initial coins are 1000000000000000000 which is stored in const int64_t data type. Now this particular data type can support maximum 19 digits number. THis whole coin is possessed by root ...
0
votes
0answers
12 views

Trade self-issued coins (no liquidity) on fiat exchange rates

NOTE: Please see my r/Stellar post about my project for more information. Question How to trade self-issued coins using fiat exchange rates? Say I have two coins called MEUR and MUSD, representing a ...
0
votes
0answers
5 views

how to connect aws postgres in bridge.cfg

how to setup bridge.cfg to connect aws rds postgres "postgres://123:123@mytest.cze528b9qbge.ap-southeast-1.rds.amazonaws.com/stellar_federation?sslmod=require" FATA[0127] Cannot connect to a DB: ...
0
votes
0answers
25 views

Lumens are Locked

My XLM holdings can't be moved from the Stellar wallet, to an exchange wallet. I've been trying to move various amounts for weeks. The recipient address is definitely correct, I'm using the correct ...
0
votes
0answers
24 views

Full LCL error when running private nodes

I have set up a private Network by three Nodes. After running sometime, showing below message from Node2. 2019-05-27T09:49:55.006 GCTXZ [Ledger ERROR] Full LCL: { hash = ...
0
votes
1answer
31 views

New node is lagging behind the old one

Hi I was doing some experiment (especially after the news of stellar network going down) in my simple 2 nodes private network and got some confusion. Here are the steps I follow: Configured network ...
0
votes
0answers
15 views

When to accept different value than voted

In the whitepaper it is stated that a node v accepts a statement a iff either: (1) There exists a quorum U such that v is in U and each member of U either voted for a or claims to accept a. or (2) ...
0
votes
0answers
20 views

Algorithm to find quorum

Given a set of nodes with information about how the note voted/accepted and their quorum slices and my quorum slices. How can I efficiently determine a quorum? Is there any special algorithm used? ...
0
votes
1answer
13 views

Error getting auth data by request ID: get failed: get failed: pq: relation \“auth_data\” does not exist

I follow the api reference. The extra_memo: 'Test transaction' is in the form. Then, I got the error message "Error getting auth data by request ID: get failed: get failed: pq: relation \"auth_data\"...
0
votes
0answers
20 views

Trying to increase integer value of total coins for root account

i have changed the earlier values of total coins by adding 1 more zero. const uint64_t LedgerManager::GENESIS_LEDGER_TOTAL_COINS = 10000000000000000000 # if __WORDSIZE == 64 typedef long long int ...
0
votes
0answers
9 views

History isnt published during catchup, why?

I noticed that stellar-core does not publish history during catchup. It only publishes history once its actually synced. I'm wondering why this is the case. What's the reasoning behind this? I'm ...
0
votes
0answers
37 views

Made few changes in stellar core file. Saved it but cannot see the changes in the new transactions i am performing

I have made certain changes in LedgerManagerImpl.cpp file under src-> ledger folder on line approx 68-72 const uint32_t LedgerManager::GENESIS_LEDGER_BASE_FEE = 50; const uint32_t LedgerManager::...
0
votes
1answer
34 views

Friendbot request fails with 400 (Bad Request)

I am trying to create an account on the stellar Test Network. I am using ASP .Net framework. But whenever I make a request and pass in the public key, I always get this error: Response status code ...
0
votes
1answer
49 views

Submit transaction in Node js Error 400

I initiated a small node js project in which I installed the sdk module in order to communicate with horizon and try out some things, I am following this page from the docs. However I getting an ...
0
votes
1answer
56 views

Transaction failure when using Stellar Go SDK

receiving the following errors related to horizon server: handshake-1 env.sh[19791]: 2019/04/25 12:03:24 handlers.go:180: [ERR] Horizon error: "Transaction Failed". Check horizon.Error.Problem for ...
0
votes
0answers
84 views

Select failed: pq: relation “signers” does not exist

I have set up private Stellar Core and Horizon with 2 nodes. I am following this tutorial. I am first creating an account and then I am executing the code below. It is showing select failed: pq: ...
0
votes
0answers
10 views

Which uses more server resources, Horizon or Core? And is more CPU or RAM intensive?

Looking for rough estimates on which uses more resources, Horizon or Core and whether either is more CPU or RAM intensive? Thanks.
0
votes
2answers
35 views

If stellar-core maintains the data, how to view the deleted data

stellar-core will automatic maintenance.Maintenance code:main/Maintainer.cpp. it will delete old data in maintenance process,how to view the deleted data?
0
votes
2answers
77 views

How can i get the base reserve for stellar?

currently in ripple when i need to check how much is the minimum required to keep account valid there is a property called reserve base XRP is there something similar in stellar? because to write hard ...
0
votes
1answer
58 views

Testing custom asset with trustlines that must be allowed - can't send tokens from distribution account

I am trying to test the creation of a custom asset - with trustlines that must be authorized by the issuer. My issuing account (GDQMWZ7XBRY55BU4XQ7FZXFBCUXA2YU2KGPQ7JFZOU3ACXR2ARJAAS36) has ...
0
votes
0answers
34 views

Perpetual preemption attack

From SCP's white paper, it states Our definition of liveness is weak in that it says a node can externalize new values, not that it will. Hence, it admits a state of perpetual preemption in which ...
0
votes
1answer
130 views

transaction is not submitting on stellar network!

load account is working fine and giving details of accounts means horizon is giving response but on transaction submitting getting error. local node setup done using docker image of stellar code ...
0
votes
1answer
126 views

Cannot sync data from network after stop node for long time

I started a new node both horizon and core with this docker image in TESTNET with default configuration and persistent mode. After started it reached state Synced!, then I had stopped the docker ...
0
votes
1answer
87 views

Using Escrow with Stellar

I (C) want to manage an escrow between A and B. A deposits lumen into a new account and wants B to do something. If B does something - which I determine if B has done it, e.g. answer a questionaire -...
0
votes
0answers
7 views

Why does the Horizon testnet API not display all of the operations of an account when queried?

I want to be able to display the full list of payment operations performed to and from an account. I can view all of the payments and other operations all the way back to the account creation on ...
0
votes
1answer
76 views

Minimum account balance Changed?

The base_reserve_in_stroops says 5,000,000 (0.05 XLM) in the following URL. This is a recent ledger entry. Does this mean it only takes 0.1 XLM (2 * 0.5 XLM) to create an account now? https://horizon....
0
votes
0answers
42 views

Stellar-core performance and resource usage

I plan to run my own private network with completely different use cases compared to the traditional financial service use case. Essentially, I plan to run a decentralized network for securing ...
-1
votes
1answer
14 views

YAML Configuration Template Issue

So I was going from this nebula package config for AWS that was created, but I was trying to POC what the prod version of the configs for this would look like. I am not that verbose with YAML and am ...

15 30 50 per page