paritytech/parity

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Goldmanbdg

@Goldmanbdg

When I try sign a transaction to transfer KSM from polkadot.js UI i get the ' Unable to parse transaction: No private key found for account ..' error. I readded the account using the QR code and i can see the balance.

Anyone know what the issue is

Denis Artemenko

@denis_artemenko_twitter

@MinwooJ I have exact same problem. Seems like parity was on wrong chain and trying solve it now. What do i have to do in this situation, full resync or any tools for come back to right chain?

gituser

@gituser

@MinwooJ @denis_artemenko_twitter you're not alone, I've created an issue here - openethereum/openethereum#11862

this channel seems to be dead though no more support from parity/OpenEthereum devs anymore :(

Taixu Chen

@chentaixu

Hi guys may i ask what it takes to fork a pow chain say ltc to substrate?

matrixbot

@matrixbot

Jam Taixu Chen (Gitter): you might want to move towards the substrate technical channel (on riot/element), but github.com/paritytech/frontier models one way to do this, where basically you need to create a pallet to wrap around blocks of the chain you are forking

Roalkege

@Roalkege

Hello, can anyone tell me how much memory I need with pruning?
Can I run a mining pool with fast or even light, or am I missing necessary files?

bjwswang

@bjwswang

hello, I want to test a simple wasm contract with latest openethereum, but I can't find the way to deploy and test my contracts. Any idea on this ? Thanks in advance...
the tutorial in https://github.com/openethereum/parity-poa-tutorial is broken due to unable to unlock accounts...

where should I start ?

@pbt39ppc

 ./check-parity.sh
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   220  100   161  100    59   157k  59000 --:--:-- --:--:-- --:--:--  214k
OpenEthereum is still syncing the blockchain

How long that could take?

Rakib Fiha

@RakibFiha

Hello, guys! New here.
I am trying to compile polkadot on armbian but its failing paritytech/polkadot#1712

Rakib Fiha

@RakibFiha

I have created an issue. Any hints will be really appreciated.

Sid Sethi

@SidSethi

is this channel still active?

am seeing some odd behavior on a POA node, and our transactions are failing:

Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    | [Tx 6] UnverifiedTransaction { unsigned: Transaction { nonce: 126927, gas_price: 0, gas: 1600000, action: Call(0x67e90a54aeea85f21949c645082fe95d77bc1e70), value: 0, data: [1
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    | [Tx 5] UnverifiedTransaction { unsigned: Transaction { nonce: 126926, gas_price: 0, gas: 1600000, action: Call(0x67e90a54aeea85f21949c645082fe95d77bc1e70), value: 0, data: [2
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    | [Tx 4] UnverifiedTransaction { unsigned: Transaction { nonce: 126925, gas_price: 0, gas: 1600000, action: Call(0x67e90a54aeea85f21949c645082fe95d77bc1e70), value: 0, data: [1
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    | [Tx 3] UnverifiedTransaction { unsigned: Transaction { nonce: 126924, gas_price: 0, gas: 1600000, action: Call(0x67e90a54aeea85f21949c645082fe95d77bc1e70), value: 0, data: [1
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    | [Tx 2] UnverifiedTransaction { unsigned: Transaction { nonce: 126923, gas_price: 0, gas: 1600000, action: Call(0x67e90a54aeea85f21949c645082fe95d77bc1e70), value: 0, data: [1
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    | [Tx 1] UnverifiedTransaction { unsigned: Transaction { nonce: 126922, gas_price: 0, gas: 1600000, action: Call(0x67e90a54aeea85f21949c645082fe95d77bc1e70), value: 0, data: [1
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    | Transactions:[Tx 0] UnverifiedTransaction { unsigned: Transaction { nonce: 126921, gas_price: 0, gas: 1600000, action: Call(0x67e90a54aeea85f21949c645082fe95d77bc1e70), value
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    | Uncles:
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    | Header: Header { parent_hash: 0xdf2a6b1347a2398a8e71ca51d868ac1875fb76296549c9aa49e979e2206c253f, timestamp: 1600955460, number: 17313560, author: 0xcf260ea317555637c55f70e55
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    | RLP: f90b52f90233a0df2a6b1347a2398a8e71ca51d868ac1875fb76296549c9aa49e979e2206c253fa01dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d4934794cf260ea317555637c55f70e
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    | ) } })
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    |   11: clone
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    |   10: start_thread
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    |    9: <unknown>
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    |    8: <unknown>
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    |    7: <unknown>
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    |    6: <unknown>
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    |    5: <unknown>
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    |    4: <unknown>
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    |    3: <unknown>
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    |    2: <unknown>
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    |    1: <unknown>
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    |    0: <unknown>
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    | Bad block detected: Error(Execution(InvalidNonce { expected: 0, got: 126921 }), State { next_error: None, backtrace: InternalBacktrace { backtrace: Some(stack backtrace:
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    | 2020-09-24 13:51:00 UTC
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    | ) } })
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    |   11: clone
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    |   10: start_thread
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    |    9: <unknown>
Sep 24 13:51:00 ip-10-0-1-223 docker-compose[16070]: parity    |    8: <unknown>

alexkruts2

@alexkruts2

How can I get usdt transactions using open ethereum json rpc?

Christian Seberino

@cseberino

Anyone know about full stack solutions to actually roll out a token? What I mean is....I know how to deploy an ERC20 smart contract...However, I think you'd agree there are tons of other parts to the execution if someone like a restaurant wants to do their own coin!? Like.....How sell the tokens in a secure manner to the public? How implement something like gift cards? What wallet to use? etc. Any advice?

Dan DeGreef

@dadeg

I am having some problems with running my node. I am connecting via websockets and listening to pending transactions. I try to fetch the transaction data when I receive a pending transaction and it takes many seconds, even minutes, to receive the response. I can't find anything related via searching. Has anybody run in to this problem?

at times, there is a burst of speed where a bunch of them will respond within 50ms. but then it will go right back to 30 seconds+

matrixbot

@matrixbot

l1dev Hey! Can i get help here building substrate?

zhangjiwei

@kiwizhang

Hi! The sync got stuck at a block number and when I restarted, it is hanging at this line:

2020-10-15 05:52:51 UTC main INFO openethereum::run Starting OpenEthereum/v3.0.1-stable-8ca8089-20200601/x86_64-unknown-linux-gnu/rustc1.43.1
2020-10-15 05:52:51 UTC main INFO openethereum::run Keys path /home/ubuntu/.local/share/openethereum/keys/ethereum
2020-10-15 05:52:51 UTC main INFO openethereum::run DB path /home/ubuntu/.local/share/openethereum/chains/ethereum/db/906a34e69aec8c0d
2020-10-15 05:52:51 UTC main INFO openethereum::run State DB configuration: fast
2020-10-15 05:52:51 UTC main INFO openethereum::run Operating mode: active
2020-10-15 05:52:51 UTC fetch DEBUG fetch processing requests ...

Any advice?

iSmaiL KILBÜKER

@softmedyazilim_gitlab

hi how to fastest balance method our wallets on our parity node could u help me ?

matrixbot

@matrixbot

miketang Hi, anybody using module gossip_network? I am doing some work on consensus, and use gossip_network directly. There are 4 nodes now, for each one node, the underlying p2p network has recognized other 3 nodes, but in the layer of gossip network, the peers set is empty? Why? Should I do some configuration or settings? I have done register_notifications_protocol. Thank you.

miketang * Hi, anybody using module gossip_network? I am doing some works on consensus, and use gossip_network directly. There are 4 nodes now, for each one node, the underlying p2p network has recognized other 3 nodes, but in the layer of gossip network, the peers set is empty? Why? Should I do some configurations or settings? I have done register_notifications_protocol. Thank you.

miketang Is this related to authority_discovery service? I don't spawn this service in my node.

Benjamin Smith

@bh2smith

Hello Parity! We at gnosis found ourselves writing some duplicate code converting U256 to and from f64 and thought it would make the most sense to upstream this chunk of code. I have just submitted a PR containing this, but it is my first contribution to your parity-common project so pleas let me know if there is anything missing! Cheers

paritytech/parity-common#436

Rudolph Beuys

@Beatrausch_twitter

eure klopapie rbestellung is da, steht aber im falschen aufgang, glogauer str 5 hinterhaus aufgang rechts. ur welcome

Zouhair

@et-taousy

hello guys,

im trying to deploy Smart contracts on mainnet

im getting this issue

`Error:  *** Deployment Failed ***

"Bridge" -- Transaction was not mined within750 seconds, please make sure your transaction was properly sent. Be aware that it might still be mined!.`

Suggestions please

Armen Chakhalyan

@achakhalyan

Hi All, I am using s-8vcpu-32gb 32768 8 core 640 SSD server and started to sync to 2.5.13-stable. start command is this.
parity --warp-barrier=11077521 --allow-ips=public --cache-size=16384 --min-peers=400 --max-peers=500 --max-pending-peers=200 --no-periodic-snapshot -l txqueue
parity started more the 10 hour but stoped snapshot syncing process after 375 like this
2020-11-06 19:55:17 UTC IO Worker #3 INFO import Syncing snapshot 375/6080 #0 272/400 peers 832 bytes chain 512 KiB db 0 bytes queue 233 KiB sync RPC: 0 conn, 0 req/s, 0 µs

2020-11-06 19:55:22 UTC IO Worker #0 INFO import Syncing snapshot 375/6080 #0 272/400 peers 832 bytes chain 512 KiB db 0 bytes queue 233 KiB sync RPC: 0 conn, 0 req/s, 0 µs

2020-11-06 19:55:27 UTC IO Worker #1 INFO import Syncing snapshot 375/6080 #0 272/400 peers 832 bytes chain 512 KiB db 0 bytes queue 233 KiB sync RPC: 0 conn, 0 req/s, 0 µs

2020-11-06 19:55:32 UTC IO Worker #2 INFO import Syncing snapshot 375/6080 #0 272/400 peers 832 bytes chain 512 KiB db 0 bytes queue 233 KiB sync RPC: 0 conn, 0 req/s, 0 µs

can any one salve problem ?

line

@someone10201_twitter

Hi, can I know why snapshotting and syncing speed slows down(less blocks downloaded) more it downloads and if there is a way to speed it up?

matrixbot

@matrixbot

easpies posted an image:

line

@someone10201_twitter

Why snapshot's download speed is only 72Kib?

liukdev

@liukdev

is still possibile to use geth console with last relase of openethereum?
or exists another way to have the same functionalities?

now i m at this point:
geth attach http://127.0.0.1:8545
Fatal: Failed to start the JavaScript console: api modules: Method not found

Christian Seberino

@cseberino

Can I ask a basic question about Quorum and related private blockchains? They have higher transaction rates but they also have insane blockchain sizes right? Sure we could allow 10,000 transactions per second but then the blockchain will balloon in size really fast!? Is there is a solution to that?
I actually have a good reason for asking....I have an app for US government where they are asking me this exact question. They are saying this problem means Quorum "isn't ready for prime time".
I want to prove him wrong but don't know what to say

Victor Lopes

@vlopes11

Hey guys, do we have a canon solution for random number generators in WASMi execution environments?

matrixbot

@matrixbot

maryjanyes_adory Hi, have a question about validators set update from pallet_staking that is next: how pallet_staking update validators set inside pallet_session and is it actually do it at all?

maryjanyes_adory After election

Muhammad Yahya

@m-yahya

Hallo everyone, I have deployed a dockerized parity node on k8s.
The node is running over there, however I don't know how/where to look for logs (just as we see in the terminal).
any idea how to see the logs of node on k8s?
thanks

Lowell Tarek Abbott Vidal

@aqt01

Hello!
How much it can take for parity to sync an archival node using warp/fast option with the recommended hardware settings?

Nejc Landeker

@n3jc_twitter

Hi, i am trying to sync new openethereum node with warp barrier or snapshots. If I don't put warp barrier it starts syncing from 1st block on, if I put the barrier it just gets peers and stays like that. Can you please let me know what parameter do I need to use for those two modes? Thanks

antonDigitalMagic

@antonDigitalMagic

Hello! We've been trying to sync kovan using parity v2.7.2 stable, but it connects only to 1 or 0 peers and nodes.json is full of failures, we've tried restarting and deleting nodes.json, but does not help. Any advice?

c0deCn

@c0deCn

http://cointool.app/

jamalmohideen

@jamalmohideen

Hi, we are starting the parity node - it is taking days and still catching up. Please help, if there is a way to speed up the sync

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