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4 views

How can I recover XLM from a BlockEQ wallet?

i have a chunk of XLM sitting in a BlockEQ wallet on OS X. every "send" operation seems to result in a "payment failed" error. is there another way to extract the funds? BlockEQ is using a "24 words" ...
0
votes
1answer
19 views

sold_amount and bought_amount return 0.0000 in /effects

After placing ManageOfferOperation, when we call /effects endpoint we are getting 0.0000 in sold_amount and bought_amount. Is this an issue of Stellar Core?
0
votes
1answer
20 views

Will a market offer trigger a new subentry?

A market offer is, for example, a bid offer that takes on an outstanding ask offer at the same price and amount, and vice versa. Since the offer will get filled immediately, will the network reject ...
0
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0answers
7 views

cant access account viewer

Hi I get this error message when trying to use account viewer I'm using the same ledger I've always used - anybody have an idea of how to resolve this?
0
votes
1answer
14 views

Upgrading my wallet from old network to the new one “Email linked to it is lost”

I had a XLM wallet since it named "STR" and since it was first appeared in the market. I tried to login into it today and I got this: "The upgraded Stellar network is here! You have: xxxx STR When ...
4
votes
1answer
34 views

Why higher than base fee is charged when activity is below capacity?

According to the official fee documentation: When network activity is below capacity, you pay the network minimum, which is currently 100 stroops (0.00001 XLM) per operation. However, I found ...
3
votes
1answer
90 views

Timeout after 6000ms after submitting a transaction

Whenever I submit a transaction I get a timeout error (after 60 secs). The server is a docker quickstart image in standalone mode. To solve the issue I am have to run the image with -e LOG_LEVEL="...
1
vote
1answer
36 views

Your balance: . lumens

Can someone tell me why my balance just says .lumens?
0
votes
1answer
19 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
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1answer
22 views

Simple API to get current price of coin on stellar expert

Is there a simple API to grab coin details, such as current coin price? I have not found a suitable solution for this as of yet.
4
votes
1answer
39 views

Is a network of non-validators really necessary?

From my understanding, stellar-core nodes (i.e., including watchers and validators) will arbitrarily connect to other nodes by default (i.e., no preferred peers set). While it makes sense for watcher ...
0
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0answers
10 views

Stellar docker quick start high disk space usage

I'm using stellar docker quick start image. everything works well except disk space usage. i realized that it uses 100Megabyte per hour. I have changed the default settings of the postgresql 9.6 and ...
1
vote
1answer
18 views

Stellar Core Data

Where can I download the full Stellar transactions and payments history? I have seen already that I can download one page at a time in the Stellar Website, but id like to do a full download since its ...
1
vote
1answer
40 views

How to generate public key using SDK in salesforce?

I want to integrate stellar with a Salesforce application. and I am stuck at generating a public key and secret key. I am a little confused regarding SDKs, how can I use an SDK in the apex? Can I ...
0
votes
1answer
22 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 ...
1
vote
1answer
24 views

Stellar-core catch up failed

My stellar node stop syncing with such error: 2020-01-15T05:43:46.809 GAES7 [History DEBUG] Verifying ledger headers from /mnt/volume_lon1_01/buckets/tmp/catchup-425e2f74558fb272/ledger/01/a7/8a/...
1
vote
1answer
30 views

How to set a Stellar node to a watcher node?

I have seen your support docs, it shows me the config file which is to set a public network or testnet node, but it looks like a full validator. Now I want to set it to "Watcher" mode, but I can't ...
2
votes
0answers
24 views

No communication between Ledger Nano S and Stellar account viewer

If I try to connect the ledger Nano S to the Stellar account viewer, the relating field in the account viewer does not turn blue, but stays grey. So the ledger has not been detected by the account ...
0
votes
1answer
13 views

What is the difference between watcher Node and Basic Validator Node

Can anyone explain what is the difference between watcher and basic validator node .
0
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2answers
79 views

Stuck in “Joining SCP” state with info “Lost track of consensus”

I just trying to build a private network with two nodes(two different physical hosts) and all of two nodes are validator nodes, but I just stuck in the "Joining SCP" state when I run stellar-core run -...
0
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0answers
7 views

What is the Procedure to Add New Node to the Network

What are the steps to be followed to add new node to the network. Do we have to add the new node address and public key to the other nodes in the network. -> i.e Do We need to make it KNOWN OR ...
1
vote
1answer
20 views

Issue with History Archive - second node not syncing with the first

I ran second node but it's not reaching consensus with the first node. I think second node will sync up with the first node with History Archive. I ran the second node but it's giving 'Lost track of ...
2
votes
1answer
29 views

Is it possible to implement custom transaction types in Stellar?

I see that it is possible to add custom data, but it seems like there is no validation of its correctness on the blockchain side. So the question - is it possible to implement custom transaction types ...
-3
votes
1answer
36 views

sending stellar to Binance [closed]

I have Stellar coins in my stellar wallet and when I send them to my Binance wallet via Ledger nano S nothing arrive to my Binance wallet, can I know what is the problem please. regards,
0
votes
1answer
10 views

How can I preg_match a Stellar public address in PHP?

Just wondering if anyone can help me preg_match a Stellar public address in PHP?
1
vote
1answer
54 views

Which USD token to recommend to friends?

I notice that both USD/x.token.io and USD/www.anchorusd.com have significant usage. I'm not sure what to tell friends looking to: convert XLM into USD tokens have a single USD trustline to accept (...
0
votes
1answer
18 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
1answer
114 views

Fork stellar to create a new blockchain

I want to fork stellar and make a new blockchain, 1) how should I proceed? step by step. 2) how to keep that blockchain running. 3) what should I know before doing this. 4) Please refer to any ...
1
vote
1answer
47 views

Stellar Core Stuck at Catching up or Joining SCP

I'm trying to get a basic version of Stellar Core setup in Docker using the stellar/quickstart image. One of the problems I'm running into tho is that the state is stuck at Catching up or Joining SCP....
0
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0answers
10 views

Why is the return value of SCP::nominate ignored in Stellar?

I've noticed this: https://github.com/stellar/stellar-core/blob/18d5d5ebc12a5d623b523c114a4ac77ae31964ea/src/herder/HerderSCPDriver.cpp#L869 https://github.com/stellar/stellar-core/blob/...
1
vote
1answer
12 views

Duplicate operation in transaction?

I'm having trouble understanding the operations of this transaction: https://horizon.stellar.org/transactions/f06c6a478b0caac5c8b33512100f70c1aa192bee3af7084f2b693df7f75689bd/operations It seems the ...
5
votes
1answer
81 views

What is the process for the community to propose an XLM lockup?

Let me start by saying I am not proposing a wholesale token "burning" as I believe that could have unintended negative consequences long term. However, considering the tremendous price appreciation ...
4
votes
1answer
104 views

Stellar-core not syncing on testnet after restart. Missing Buckets not being retrieved

After attempting to restart a stellar core node I had running on the test net I got an error, and when I tried to run stellar-core (inside docker container) with stellar-core run I got the following: ...
5
votes
1answer
64 views

Where can I find history files structure (transactions and ledger files specifically)?

I'm trying to extract history files from the archive, I understood that transaction file is built of pairs: (32bit length,data), but when I try to extract the data from a single stream I get error: ...
4
votes
1answer
76 views

How can I do asymmetric encryption and decryption?

How can I do asymmetric encryption by using Stellar's private key of sender and Stellar's public key of receiver and vice-versa in case of case decryption? I had gone through many methods but I am ...
1
vote
2answers
103 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 ...
4
votes
2answers
87 views

Own stellar horizon is not showing data prior to own instance launch date

I run a stellar node using the docker quickstart image and due to some syncing error the underlying ec2 instance was terminated and restarted on 2018-12-28T10:45:19Z, state of core is Synced. ...
1
vote
0answers
17 views

How to make two Stellar nodes run for History Archive?

I tried to run two Stellar nodes to make History Archive happen. But this is the log I received: 2020-01-30T12:09:21.894 <startup> [default INFO] RUN_STANDALONE enabled in configuration file - ...
0
votes
2answers
25 views

stellar payment tx_bad_seq error

I am using stellar sdk to send payments from one account to another. When i send payment one by one , there is no error . everything works fine. However when i try to send payments in batch i get ...
0
votes
1answer
58 views

Unable to sync testnet node

I am using stellar-core in ubuntu 18.04 . I want to create test-network . But my node is unable to sync , it is stuck showing the log For new syntax: stellar-core help 2019-06-07T11:38:26.889 ...
0
votes
1answer
24 views

Inflation destination address

Why do I have an inflation destination address and a public address? What is the purpose of each? Where do I find my inflation destination staking rewards?
4
votes
4answers
222 views

How does Java parse XDR information?

I need to get the transaction records. This information seems to be in XDR. How can I parse it in Java?
4
votes
2answers
125 views

Encrypt with Public Key and decrypt with Private Key using elliptic-curve cryptography

Is it possible to perform public key encryption flow for elliptic-curve cryptography? https://en.wikipedia.org/wiki/Public-key_cryptography I need to implement the following scenario: Alice ...
1
vote
1answer
62 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:...
0
votes
2answers
112 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
0answers
9 views

ledger nano with old website

I have been away. I have a ledger but unable to get into old Stellar website that integrates with Nano. Website "help" has been removed. Help? I am responsible since I do not have Old password. ...
0
votes
1answer
107 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 ...
1
vote
0answers
20 views

externally connect to my stellar node

I created a private stellar node on my server using the documentation. When I am trying to externally connect to my node using curl I get the following error on stellar-core: [Overlay ERROR] TCP: ...
3
votes
1answer
56 views

Presign Buy order without knowing the right amount in advance

How it's possible to create a valid Manage Buy Offer in Transaction 5 of the crowdfunding example from the stellar smart contracts reference. The reference quotes: Manage Buy Offer: Holding ...
0
votes
0answers
21 views

stellar-core upgrade v10 to v12

I am running a stellar-core private network with version v10. Now I need to upgrade it from v10 to v12. I have gone through the stellar documentation but did not get any steps. One more thing I would ...

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