Questions tagged [node]

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1answer
31 views

How to get parsed / human-readable contract storage with tezos-node?

How can I get human-readable contract storage data with tezos-node? If I run a command like curl -s http://localhost:8732/chains/main/blocks/head/context/contracts/KT1BGQR7t4izzKZ7eRodKWTodAsM23P38v7N/...
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1answer
26 views

Tezos nodes being disconnected

Recently we have been having issues with some of the nodes being disconnected all the time. They sometimes pull and push some blocks and sometimes don't even have time to do it. Generally, the logs ...
3
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1answer
137 views

Any security issue with snapshots download from internet?

I am trying to run a tezos node, but it takes so long time to bootstrap. It has been a day but it still hasn't finished syncing (I guess it is only around 50% from the timestamp). I have just known ...
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1answer
49 views

Configuring own node on Temple wallet: `Invalid RPC: Cannot get chain id`

I've set up a full mainnet node on a VPS. The RPC port of the node (8733) is not exposed to the Internet, but I can access it from my local machine via an SSH port forward: ssh remote-note -L8733:...
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0answers
23 views

Tezos P2P layer and node advertisements

How does a tezos node advertise its presence? Say we have a node in a NATted network where the public IP is 1.2.3.4 and the tezos-node address is 192.168.1.2 and the NAT router is set to forward port ...
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2answers
31 views

make build-deps throws an error

I've tried installing cargo on $HOME and /tmp to no avail. Can anyone help out?
0
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1answer
33 views

What is the main reason for the nodes to get stucked on sync

I'm debugging for a long time the tezo-nodes. Tried several ways to bake the binaries. But I still facing the same issues: After some time syncing from scratch the node stop syncing and get stuck. The ...
0
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1answer
45 views

Problems exposing rpc interface

I'm currently having a problem with my node/ baker setup and I don't really know how to solve it. I know that the problem is of network nature, because the logs e.g. of the baker are saying that they ...
0
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1answer
23 views

How can we implement addition context history for rolling mode?

It looks like with OctezV10 we can now use rolling mode and have it maintain additional contexts in history beyond the default value of 5. I have a working existing v10.2 rolling node and I have ...
0
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1answer
23 views

Baking tezos-node binary error when baking out of the node

In my current team, we are renewing our infrastructure going to instances GCE. We have almost everything working fine. There's one increment that we really like to do that is baking the binary ...
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0answers
18 views

Purge the mempool of low-fee transactions?

Is there any way to purge the tezos-node mempool of transactions whose fees are too low? I'm playing with making my own wallet and I sometimes send poorly-constructed transactions to my tezos-node, ...
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0answers
9 views

TRD Error - [Process Life Cycle completing With Failure] Error Details: 'revealed'

Getting the following error... [Process Life Cycle completing With Failure] Error Details: 'revealed' - the payout address is revealed! running v9.0 - new TRD install. thanks
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0answers
25 views

Is there any limitation for Tezos block size?

Recently I've discovered that some of the newest blocks have few MB of data. Is there a way predict how big the block may be in the future? Is there any limit?
0
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1answer
23 views

Why to keep tezos-signer on a separate host?

I don't see any reason to do that. Say, if cloud service is hacked, then it's likely that both vms (with a node and signer) are hacked. Moreover, there're will be some networking, which is also ...
0
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1answer
51 views

How long should I expect to wait for an operation to be included? Seeing "Waiting for the operation to be included..."

let me preface this by saying that I'm using a public node. It's fully bootstrapped and up to date, and I followed these instructions to check. I'm trying to call the mintOrBurn function of this ...
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1answer
25 views

Can I estimate the _next_ block using the `tezos-node` RPC API?

Is there any way to ask tezos-node to tell me the contents of the block it would produce if it were the selected baker for the current round? Somewhere in tezos-node there's a function that makes the ...
1
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1answer
55 views

Getting "Worker crashed" errors in Octez 9.4

Any idea why my tezos-node isn't syncing, and what the Worker crashed [node_peer_validator] errors mean? tezos-node is logging a bunch of errors like the following and doesn't appear to be syncing. I'...
2
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2answers
57 views

How to become a public baker?

I've been solo baking for over a year now for me and a few friends. I recently have set up tezos-rewards-distributor and it's working fine. Now I would like to become a public baker but can't figure ...
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0answers
56 views

Contract call sender mix-up - what happened?

I'm trying to work out how this happened, and also to find out where to log it as a bug. There were simultaneous contract calls from 2 separate Hicetnunc users that ended up next to each other in ...
2
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2answers
76 views

How to Curl the current version of the node

How can I curl the current version of my node? I have found how to do it on other crypto nodes but not tezos.
1
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1answer
30 views

How exactly are the bakers chosen using the PRG?

I understand that the seed associated with a cycle is generated from information from the previous two cycles. This seed the PRG that is used to determine the bakers for the cycle. This is all the ...
1
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1answer
69 views

Tezos Development Toolchain

Are there similar libraries in Tezos ecosystem similar to the OpenZeppelin library and the Hardhat development environment in Ethereum?
2
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0answers
43 views

tezos node v9.1 getting lots of HTTP 404

Running a local node to query blocks/transactions. It is running in archive mode and it up to tip. Since upgrading to 9.1 we get frequent HTTP 404 errors calling something simple like /chains/main/...
0
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1answer
29 views

tezos-node command to check context & store integrity

Is there a way to check if context and store data folders are corrupted or not via command line?
1
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1answer
60 views

How do I recover from a corrupted context

It seems my context or data dir is corrupted. How can I restore my node?
2
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1answer
66 views

Understanding the latency of `tezos-node`

How can I decrease the lag of my tezos-node? I'm playing around with tezos-node, and I noticed that my node lags behind the blockchain by about 10 seconds. Specifically, I'm seeing a difference of ...
2
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0answers
54 views

Any tool to monitor nodes?

Which tools can be used to monitor the tezos node, baker-node, and endorser-node? If there any tool by community/any other please share the link. Monitoring the nodes in terms of performance of nodes ...
1
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1answer
6 views

Is there any possible balance update for an account on a "proposals" operation type?

I am trying to capture any operation that has a balance change - curious about the proposals operation and if there is any possibility that a balance can be updated?
0
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0answers
22 views

Unknown error when trying to run a newly built Tezos node: tezos-node: Error: Unix error in unlink: Permission denied

I build my node via opam ( installed through the apt Ubuntu package manager ). After I download and import the snapshot and run the node for the first time it, it generates the identity as normal then ...
1
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2answers
49 views

Active test networks

There are many test networks on Tezos. What are the active and soon to be active public ones? How do we participate? Are there accessible public nodes?
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0answers
19 views

How to connect to my own network with Kiln?

I'd like to monitor my flextesa nodes with Kiln. But when I try to connect my node, it says that node is "on wrong network" because Kiln is configured to monitor mainnet. How can I ...
2
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1answer
61 views

Node issues with multiple transactions to the same smart contract (FA1.2)

I was wondering if there is any explanation available to some unexpected behavior when trying to make multiple transactions to the same smart contract. Transaction We have an FA1.2 token whereby we ...
2
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1answer
82 views

How to deploy my own little network with some Tezos nodes on Docker just for research?

I'd like to run some Tezos nodes in my private Docker network just for studying baking process and principles of blockchain in practice. But all instructions I could find are about how to connect main ...
0
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1answer
36 views

Impossible to run a Florencenet node 9.0~rc1 when another node is running despite different port

I have a node running on Edo2net using tezos-client v8.2 with RPC port 8732. When I try to run another node on different port (8733) and different data dir, it's ok. But when I try to run a tezos-node ...
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0answers
28 views

Missing Wallet/Address Created on Tezos Node

Good Day, I had a tz1 address wallet created on my node, (with funds transferred to) that has now suddenly disassociated/disappeared from the tezos node. I.e. tezos-client list known addresses ...
1
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0answers
25 views

How does TezEdge achieve parallelism?

I am researching on how to parallelize transaction validation in Tezos, and I came across TezEdge and this blog. Both of these articles mention that they use OCaml Runtime FFI Pools, but my primary ...
1
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2answers
92 views

How do you know your node baker, endorser, accuser is running properly?

Before the update my Tezos baker was running fine, the accuser when running would update every minute or so with a line that displayed in the terminal, the baker and endorser did not have anything ...
0
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2answers
64 views

tezos node and tezos-client 8.2 running in docker I get "Illegal instruction (core dumped)"

When running Tezos 8.2 docker images on my older CPU the node doesn't start. I get an Illegal instruction (core dumped) error message.
0
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1answer
77 views

Error when starting node - Ubuntu server 20.04.2 LTS

I am receiving below error when starting the Tezos service. I have installed on the laptop with success so it must be something with the environment but I cannot wrap my head around it... Feb 12 00:32:...
2
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2answers
175 views

Cannot find Zcash params

recently I rebooted my laptop and I get the below message when I try to run the node. Any idea what I should do? I installed the latest PPA binaries. Thanks, ubuntu@ubuntu:~$ tezos-node Failed to ...
0
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0answers
184 views

My Tezos node bootstrapping on Edonet is stuck on failed block validation

I've just install Tezos with: sudo add-apt-repository ppa:serokell/tezos && sudo apt-get update sudo apt-get install tezos-client sudo apt-get install tezos-node tezos-node --version: ...
2
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1answer
143 views

Stuck transaction for more than 12 hours

i tried sending my funds from trezor Simple Staking wallet to the exchange, and it seems that the transaction is stuck. i tried many recommendations online such as increasing the transaction fee but ...
0
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0answers
16 views

Multiple identical "Current head" log messages

My freshly started node using v8.1 is connected to two nodes using v8.1 and it gives me these messages for every new head: 2021-01-11 18:59:00.915 CET Jan 11 17:59:00.915 - prevalidator.NetXdQprcVkpa....
0
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1answer
40 views

node log - node.validator: fetching protocol PtEdo

Seeing the following warning in the node log node.validator: fetching protocol PtEdoTezd3RHSC31mpxxo1npxFjoWWcFgQtxapi51Z8TLu6v6Uq node running PsDELPH1 what's the issue? thx
2
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0answers
49 views

v8-release - Illegal instruction (core dumped) on AMD Phenom II

After building native binaries of version 8 from source, running tezos-node gives me: Illegal instruction (core dumped) Since Rust is the new requirement for v8, I thought that maybe the Rust ...
1
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2answers
58 views

Making an RPC request from another machine on the same network

I have a machine (A) running a Tezos node, with RPC port set to 8732. Its local IP is 192.168.1.200. I have another machine (B), from the same network, from which I'd like to connect to the RPC of A. ...
2
votes
1answer
62 views

Is it possible to set up a tezos node to watch a smart contract?

When running a Tezos node, is it possible to set up a subscription service so that you can be notified of transactions spending from, or interacting with a smart contract? For example, if you want ...
0
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1answer
61 views

Can't import snapshot: Missing protocol (PsDELPH1xsx)

I'm on macOS Catalina. I'm attempting to import a snapshot. It will import all of the data, but when cleaning up I encounter an error and the import doesn't finish. ./tezos-node snapshot import ~/...
1
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1answer
43 views

How to resolve sp.TKey is not sp.TAddress error in SmartPy?

I have a function like this @sp.entry_point def _verifySigPersonalSign(self,req,sig): sp.verify((req.deadline != sp.timestamp(0)) | (sp.now<=req.deadline), "request ...
1
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1answer
28 views

help with the URL for bakers

We want to launch a baker node. Can we use only one URL with a link to several nodes for baker, endorser, accuser? I mean so that one baker is launched and it is communicating to 2-5 nodes via one ...

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