All Questions

167 questions with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
1
vote
1answer
40 views

“No converter found for return value of type: class org.stellar.sdk.requests.TransactionsRequestBuilder” when getting transaction history

This is my code for transaction history: @RequestMapping(value = EmpRestURIConstants.TRANS_HIS, method = RequestMethod.POST) public @ResponseBody TransactionsRequestBuilder transactionHistory(@...
1
vote
1answer
28 views

Can the docker quickstart allow me to test out “becoming an anchor”?

Or must I set up according to the Administration documentation then follow the steps on configuring a bridge server, federation server, etc. As the documentation steps in becoming an anchor seems to ...
1
vote
0answers
21 views

stellar-core on CentOS 7 - systemd issue

I run stellar-core on CentOS7. When I run by using command line, everything is fine, and I can create account. However, when I run it on systemd, I always encounter timeout failure The user I ...
1
vote
0answers
40 views

Unable to get sequence number

I am trying to create a transaction op and I am not being able to get the sequence number. I tried on Stellar lab but it did not work. What's wrong? Below is my code: # print('Transferring fund to {}'...
1
vote
0answers
20 views

peer's txhistory table is not updating after making payment

I have successfully set up stellar-core in my private network using a different network passphrase with 3 nodes. When I run stellar-core -c 'info' output says state: Synced!. I have configured one ...
1
vote
0answers
12 views

Collecting Core metrics

I want to collect core metrics using the /metrics endpoint. However /metrics seems to collect metrics indefinitely, never resetting them. This means that (for example) the "average database.insert....
1
vote
0answers
18 views

How to properly update stellar-xdr and recreate docker image of stellar-horizon?

I want to increase the memo field from 28 bytes by changing this line in Stellar-transaction.x for my private network: MEMO_TEXT: string text<28>. I am able to pull the stellar-go repo into my ...
1
vote
0answers
25 views

postgres PANI[0000] connect failed: pq: role “root” does not exist pid=13863, postgres v 9.5 - Horizon

Getting below error when trying to connect to postgres (trying to start Horizon) PANI[0000] connect failed: pq: role "root" does not exist pid=13863 panic: (*logrus.Entry) (0xbcb320,0xc4200112c0) ...
1
vote
1answer
39 views

(SOLVED) - Error when sending money (C++ QT SDK)

I had this working before (like a week ago) but now I am having issues with sending money to an account. I keep getting this error string "Error transferring https://horizon-testnet.stellar.org/...
1
vote
0answers
84 views

How should one decide how many and which nodes to select in the quorum set when configuring a Stellar Core Node

How should one decide how many and which nodes to select in the quorum set when configuring a Stellar Core Node (in archiver mode)? There is a list of validators in the link below, should all or some ...
1
vote
0answers
14 views

How can I fund a wallet on dev.stellarx?

Can someone tell me how I fund a wallet on dev.stellarx.com? Below is what I have tried unsuccessfully. I have created an account on dev.stellarx.com. Payment Address - john_whitton*stellarx.com ...
1
vote
1answer
50 views

Error “missing path” while running 'gulp test' in js-stellar-base

I cloned the js-stellar-base and then ran 'gulp test' and it returned the following error: Using gulpfile /mnt/c/Users/Debchakra/Desktop/js-stellar-base/gulpfile.js [00:01:03] Starting 'test'... [00:...
1
vote
0answers
176 views

What are the good configurations for having a running cluster of 3 nodes?

I am trying to set up a private stellar cluster with at least 3 nodes. I am able to setup a 2-nodes cluster but when it comes to add another node, the cluster is broken and only one node is synced. ...
1
vote
0answers
71 views

Can a transaction be successful in a 2-node private Stellar Network?

I have a 2-node private network running, when I try to submit a transaction using an XDR generated from the Stellar Lab, it first shows up as "PENDING", then one of the node stops working. Any idea, ...
1
vote
0answers
21 views

Is the seed stored inside the database associated with the core?

For security reasons, I'd like to know whether the seed is stored in the database. Obviously, its configured in the core's config file, but does the app copy it into the database? I suspect it does ...
1
vote
0answers
26 views

Is it possible to create a set of wallets with mutual trustlines for an asset that I issue?

I thought that Federations in Stellar might address this situation, but the more I'm reading, the less sure I am. I'd like to know if it's possible to do the following with Stellar: Create an asset ...
1
vote
0answers
22 views

How to remove Stellar local node setup completely?

I am having some issues accessing the local node setup. I installed with this link and tried to fix it but now I want to remove the complete setup and reinstall it.
1
vote
1answer
61 views

How do I verify the sender balance is not more than sending amount (Stellar Compliance)

I am using the Stellar federation protocol and successfully integrated 'stellar bridge', 'stellar federation' and 'stellar compliance'. How do I verify the sender is not sending more than his ...
1
vote
0answers
18 views

SSL error setting up tables in stellar_bridge database

I'm trying to start the Stellar Bridge server for the first time. So far I've created the empty stellar_bridge database and downloaded the latest bridge server version, but when I run ./bridge --...
1
vote
0answers
15 views

What is the difference between FAILURE_SAFETY and QUORUM_THRESHOLD?

My assumption is that FAILURE_SAFETY refers to how many nodes in your quorum slice you allow to fail while QUORUM_THRESHOLD refers to the percentage of nodes in an quorum that's necessary to come to a ...
1
vote
0answers
76 views

How to add nodes to my private network?

If I have started a private network on my local machine, it will be running only one node. If I want to add few more nodes to it, how will I do it? I am planning to use some AWS ec2 instances as ...
1
vote
0answers
119 views

How can I create an account in a private network?

I have a private network with 2 nodes, but when I want to access an account with Horizon, these errors are shown to me: { "type": "https://stellar.org/horizon-errors/not_found", "title": "...
1
vote
0answers
19 views

Bridge server receive POST request does not include `request.user` when using client authentication

I am testing an anchor setup. In my setup, the client has to be authenticated using JWT to send a request or payment. The POST request in the receive call back excludes the JWT. The user is always ...
1
vote
0answers
22 views

How to create my own operations

I'm looking to alter stellar-core for my project, which deals less with financial transactions and more with data storage. I want to essentally rip out some of the operations such as allowTrust and ...
1
vote
2answers
75 views

Error while submitting change trust transaction

I created an anchor account which issues USD asset. It worked properly. But now when I modify the program where the anchor issues one more asset called INR and I am creating a trustline for both the ...
1
vote
0answers
25 views

How to filter only the most recent n number of operations of an account for only a specific Asset?

I had a function that returned the most recent 3 payment operations for an account. But I wante to change it so that it would only return the most recent 3 payment operations for only the asset being ...
1
vote
0answers
30 views

Which architecture to use for utility tokens?

Consider this scenario: CoolVideo lets artists post videos and earn money from viewers Viewers buy VidTokens with ETH & BTC and pay artists with VidTokens We store the ETH & BTC. Never ...
1
vote
0answers
73 views

How to cash out a currency?

I am implementing an anchor which will send transactions on behalf of users but I am very confused with one question, How to cash out the assets in the account which is paid to me from another anchor ...
1
vote
0answers
47 views

Dropping peer, but peer seems to be fine

In Stellar Core 10.0.0, I keep seeing log entries like this: I 2018-09-25T03:35:16.416 GBCS2 [Overlay INFO] New connected peer 52.55.85.153:11625 I 2018-09-25T03:35:16.516 GBCS2 [Overlay INFO] ...
1
vote
0answers
28 views

Updating `stellar.toml` contents

The Set Options endpoint simply specifies the url for the stellar.toml file. The contents of which can change -- so how does the network validate/checkpoint the configuration content? Additionally, ...
1
vote
0answers
21 views

What are the http status codes for unsupported federation query

In the Federation documentation it is explicitly mentioned that we should return 404 for a failed federation name lookup. Example: https://YOUR_FEDERATION_SERVER/federation?q=jed*stellar.org&...
1
vote
0answers
90 views

Horizon Error 6

I'm using the iOS SDK to attempt to submit a testnet transaction, but it fails with error 6, which I believe is BAD_AUTH, too few valid signatures/ wrong network. Here is my code: static func ...
1
vote
0answers
81 views

Error when trying to install stellar-sdk from npm, “LINK : fatal error LNK1181: cannot open input file 'C:\OpenSSL-Win64\lib\libe ay32.lib'”

Anyone know what this means or how to fix it? I ran the command npm install --save stellar-sdk and got this LINK : fatal error LNK1181: cannot open input file 'C:\OpenSSL-Win64\lib\libe ay32.lib' [...
1
vote
2answers
69 views

MEMO N/A after submitting to bridge endpoint /builder

curl -X POST \ http://localhost:8006/builder \ -H 'Content-Type: application/json' \ -d '{ "source": "GBJ6ONYK73A65BRW7SOGQYEDCN55NCYDH5WJTE7WZIZXF3RRX2GFI33T", "memo": { "text": "...
1
vote
0answers
46 views

Bifrost not updating events after ether sent to address warning error thrown

h=00000000000002c4e16bb85581427717efbd418a3e954064b2b532e02672a568 blockTime=2018-04-11 20:10:28 +0000 UTC pid=2514 service=BitcoinListener transactions=1 WARN[2018-04-11T20:10:39Z] Error extracting ...
1
vote
0answers
52 views

stellar-core process is killed with stellar-core: bucket/FutureBucket.cpp:114: void

I am now setting up stellar-core in my amazon cloud services. I have tried to run with "./stellar-core &" however, it is showing the below messages on the phase of "Catching up: applying ...
1
vote
0answers
100 views

How do I set environment variables in order to configure stellar bridge?

The provided golang app can be configured via a bridge.cfg file. I notice the app uses viper to get the config so in theory one can provide env properties to override the config in the file. Which ...
1
vote
2answers
91 views

Using QR code on my stellar account with memo

We are making an exchange so in order to give new customer an address to deposit we give him "generated address", but it is actually a random id that will be used as a memo. Problem is - on other ...
0
votes
0answers
1 view

Error 400, Stellar SDK JS

I'm building an API to transfer assets from stellar based wallets, I am currently using the JS SDK. This is my code below: var StellarSdk = require('stellar-sdk'); var express = require('express'); ...
0
votes
0answers
2 views

Native deployment of stellar pubnet

I was trying to setup stellar-core natively ( without docker) but couldn't find relevant docs on setting up databases, permissions ect. Using docker, it's quite simple: docker run --rm -it -p "8000:...
0
votes
0answers
10 views

Various errors in submitting offers

This is my code: var sourceSecretKey = 'REDACTED'; var sourceKeypair = StellarSdk.Keypair.fromSecret(sourceSecretKey); var sourcePublicKey = sourceKeypair.publicKey(); var server = new StellarSdk....
0
votes
0answers
9 views

Unable sync my updated node stellar-core (v11.4.0), Please Help

General information We have a private network based on stellar. I update the new release of stellar-core v11.4.0 but, my node stuck on catching up state and restart over and over. Our network nodes ...
0
votes
1answer
14 views

help me please with my wallet

help me.I installed the wallet for the Stellar Desktop client, now I go to the site and there are others, the one that I installed is no longer working or can I continue to use it further?
0
votes
0answers
4 views

What is the difference between the preconfigured packages and the binaries

We have different options for installing the stellar-core and horizon specially. What is the difference and where shall a new user start to be able to configure a custom anchor?
0
votes
1answer
8 views

How to setup an anchor in Stellar network using Windows?

While there is a great deal of documentation on installing the packages, however, I couldn't follow it properly to install the stellar-core, horizon and Postgres database in windows. There is not ...
0
votes
0answers
5 views

Why the bridge server in Stellar Network archived?

It seems that the bridge server is archived. Is there any alternative for it? What can be the best replacement for it? Thank you.
0
votes
1answer
9 views

Extracting the memo from the transaction record

Stellar newbie here, using the ZuluCrypto PHP SDK. I can successfully submit this transaction: $transaction = Server::testNet() ->buildTransaction(xxx_Account_A_xxx) ->...
0
votes
0answers
6 views

Token Failure, OP_UNDERFUNDED

I have built a token via the stellar lab interface but i do not see updated balances in it, i created 21 billion but there is still 0 in it. I made it on the mainnet and have updated every trustline, ...
0
votes
0answers
11 views

problem running the core+horizon container in standalone mode

I can start a standalone container with this command: sudo docker run --rm -it -p "8000:8000" -v "/home/maxou/stellar:/opt/stellar" --name stellar stellar/quickstart --standalone I can call rest ...
0
votes
0answers
17 views

Variable is undefined outside the function [JavaScript]

The variable tomlLink is undefined outside the function. I would like to know please how to get it defined. Thank you. var StellarSdk = require('stellar-sdk'); var server = new StellarSdk.Server('...

15 30 50 per page