Questions tagged [drizzle]
The drizzle tag has no usage guidance.
78
questions
0
votes
0answers
82 views
Git error during installation of Drizzle
I am trying to install the drizzle with this terminal command (on Windows 10):
npm install drizzle --save
But I am getting this error:
npm ERR! code 1
npm ERR! git dep preparation failed
npm ERR! ...
0
votes
0answers
37 views
how to cache responses of rpc api calls in DApps
Issue: JSON RPC Queries
When interacting with an ethereum rpc interface for building DApps with JS or TS, the huge amount of communication round trips becomes a huge burden. The UI just takes a couple ...
2
votes
1answer
426 views
MetaMask (Web3) Inflates Transaction/Mint Price to Ridiculous Amount
I am writing a dApp/UI for my ERC721 smart contract and facing a recurring issue.
My contract has been deployed to the Rinkeby test network and the contract has been verified on Etherscan, allowing me ...
1
vote
2answers
74 views
Infinite loop using react Drizzle component
This might be the best place to ask this.
I'm having an infinite loop issue when fetching my NFT's json URI.
My main issue was being able to display my NFT's name on the screen but now i'm getting an ...
0
votes
0answers
13 views
Drizzle and CSS
How am I supposed to style the Drizzle, from Truffle Suite, contract forms when the provide the forms and buttons automatically? Any help is appreciated.
0
votes
0answers
9 views
Drizzle revert error on 'true' boolean
I'm using drizzle to call solidity functions, but when I send a value with 'true' boolean, it reverts:
//Drizzle code
console.log("Portfolio name:", this.state.portfolioName); // logs string
...
0
votes
0answers
79 views
Drizzle react ContractForm's sendargs and hidden parameter fields
I am using the truffle unbox drizzle boiler plate.
Below are the versions in my package.json
"@drizzle/react-components": "^1.5.1",
"@drizzle/react-plugin": "^1.5.1&...
0
votes
0answers
27 views
Getting error on refreshing page react dapp using drizzle?
I am working on a dapp, it is working fine but one problem I am facing and it stuck my development. Please solve this if anyone knows how to do this and may be I am missing something??
PROBLEM
when ...
1
vote
0answers
57 views
How to send multiple function arguments to solidity smart contract from react.js using Drizzle?
I am trying to call a function of solidity contract that takes in multiple arguments(8 arguments). This is my contract function.
function generatePet(
uint256 _petPrice,
...
0
votes
0answers
379 views
MetaMask: ALERT: Transaction Error. Exception thrown in contract code
I'm working with ganache, drizzle and Vue on a decentralized app.
I have a simple contract IPFSStore which contains the following function:
function changeStatus(address owner, string memory ...
1
vote
0answers
81 views
how to implement connect button alongwith drizzle library for ethereum dapp?
I'm trying to create an ethereum dapp which uses drizzle library. I need to implement a connect button logic in which clicking on connect button will provide options like Metamask, WalletConnect, ...
0
votes
0answers
92 views
Drizzle not automatically updating value of balanceOf() of an ERC20 contract
I'm using drizzleReactHooks.DrizzleProvider to get the drizzle provider which is being received properly:
<drizzleReactHooks.DrizzleProvider drizzle={drizzle}>
<drizzleReactHooks....
0
votes
0answers
46 views
How to use promises with drizzle/vue-plugin
I'm trying to implement a blockchain based app. I'm using Drizzle Vue plugin to interact with the methods in smart contracts. However, I stumbled across the following issue. After executing the ...
0
votes
0answers
45 views
Display the user object array in react app using drizzle
I have been trying to do a simple use case where we return all the user details
please find my code
myComponent.js
<div className="section">
<h2>JurStatus</h2>
...
0
votes
0answers
54 views
Send from Drizzle useCacheSend hook sends trasactions twice
I'm following the old documentation about hooks and I'm getting a problem at sending transactions: every transaction is sent twice, why?
The next is the current core:
<form
onSubmit={...
1
vote
0answers
122 views
Which Ethereum library is the one to use nowadays? Contract events on mobile must work
I used drizzle in our dApp and contract events work fine on Desktop browsers with MetaMask. However, on mobile (tested with Rinkeby deployment on MetaMask and Status on Android) the contract events ...
1
vote
0answers
78 views
How can I inject a custom web3 provider into the drizzle app when using Nightwatch e2e tests?
I have setup a basic e2e test with a Drizzle VueJS app. It appears that when the tests run drizzle uses the fallback option for connecting to the blockchain using web sockets (ws://127.0.0.1:8545).
I ...
1
vote
0answers
118 views
Drizzle problem: how to connect to infura direct when user has Metamask, but isn't connected?
I understand how to connect direct to infura if the user has no wallet at all (for displaying blockchain data when users don't have a wallet) the problem is that I don’t know how to connect to infura ...
2
votes
1answer
445 views
Drizzle cacheSend outputs "cacheSend is not a function" error, but the tx works when using send
I'm using Drizzle and react-hooks in my new open source project, but cacheSend outputs always "cacheSend is not a function"
This line of code with send works as expected
const stackId = contract....
0
votes
0answers
87 views
Out of gas error even for simple one string set
I have been struggling with this exception and am literally stuck in development:
"Error: Returned error: VM Exception while processing transaction: out of gas"
I removed all the code and just ...
0
votes
0answers
43 views
Truffle Object Keeps Changing to Undefined When I Try To Play With Data With React
The question is in the title. I have a React Component that displays the appropriate data when I do it in a very specific way, but breaks when I try to play with the data.
state = { dataKey: "1",...
1
vote
0answers
76 views
What are the differences between Drizzle and the Truffle React box?
Truffle has many "boxes", two of which are:
truffle unbox react
And:
truffle unbox drizzle
They both seem to be focused on frontend development. Other than Drizzle being based on a Redux store, ...
1
vote
0answers
31 views
Retrieve drizzleContext from within componentDidMount [closed]
How do i get drizzleContext from inside the componentDidMount function?
I am currently getting it from render using the following code which seems to be working fine:
render() {
return (
&...
1
vote
1answer
27 views
input field is not getting displayed by using ContractForm
<DrizzleProvider options={drizzleOptions}>
<LoadingContainer>
<div>
<h1>Welcome Doctor</h1>
...
1
vote
0answers
22 views
Any idea how to add new contracts into drizzle react app using the address?
I have a react app which creates new contracts. lets say A creates B.
I have the addresses of the newly created contracts of B.
How do i add the newly created contracts of B using its address to ...
1
vote
1answer
81 views
How can I add new contracts generated from a factory to my drizzle-react app?
I have a Factory contract which creates new contracts. How do I get the new contract into my drizzle-react web app?
I am using to send the transaction to create a new contract but I don't know how ...
1
vote
0answers
24 views
How can I specify a date picker in one of the fields in my ContractForm React component?
I'm using the ContractForm React component available in the drizzle-react-component library. It's super nice and easy to setup and use, but I am dealing with a date in one of the fields (which is ...
0
votes
1answer
218 views
How does drizzle know when contract state has updated and reflect that state in the store (when a value has been `cacheCall`ed)?
Basically could someone provide a more technical explanation of this?
It says that it watches(subscribes to) for block headers and when comes in it "through the transactions looking to see if any of ...
0
votes
1answer
167 views
Windows: command "npm install drizzle" give me an ERR!
npm WARN deprecated fs-promise@2.0.3: Use mz or fs-extra^3.0 with Promise Support
npm WARN deprecated tar.gz@1.0.7: ⚠️ WARNING ⚠️ `tar.gz module has been deprecated and your application is ...
1
vote
0answers
199 views
Truffle vs. Embark [closed]
Say a programmer developer a web front-end using Truffle/Drizzle. The developer moved on and a new developer, who only knows JavaScript comes along to manage and extend the Dapp. Someone told me that ...
1
vote
1answer
563 views
Issue with the "npm install drizzle" command on Windows [closed]
I want to install Drizzle. Running "npm install drizzle" only displays errors and the installation has failed.
I have been able to install drizzle-react and drizzle-react-components without an issue ...
0
votes
0answers
108 views
Drizzle Installation: pauses at fetchMetadata: sill resolveWithNewModule http-https@1.0
I am following this tutorial https://www.trufflesuite.com/tutorials/getting-started-with-drizzle-and-react. Everything is working smoothly until I have to npm install drizzle. I then run into the ...
1
vote
1answer
385 views
Drizzle - accessing array items from a getter
In my contract I have a getter function that returns a full array of addresses:
function getDeployedCampaigns() public view returns(address[] memory) {
return deployedCampaigns;
}
Using drizzle ...
0
votes
1answer
778 views
Contract [Contract's name] not found on network ID: 5777
I am using truffle with drizzle.
In the contract folder I provide a file that includes two contracts
A that is a factory contract and
B that is created through one of A's functions
After compiling ...
1
vote
0answers
86 views
How to pass array parameter. Drizzle
Is there have a way to pass array parameter from the drizzle to my contract ?
I want to pass an array of uint[]
i have read a lot about getData() function and encodeABI but how to use it in Drizzle ?
1
vote
0answers
201 views
Error occurs when I attempt to run `npm install drizzle` (Truffle product)
I am having an issue using Drizzle. When I run the command npm install drizzle I get the following error:
How can I fix this?
1
vote
0answers
22 views
Account & Block Polling not happening properly for the DApp in Trust Wallet Browser
my DApp works fine in desktop/laptop using metamask which polls the accounts and blocks (1500ms and 3000ms respectively), as set in the drizzle options. But the same DApp when I open in trust wallet ...
0
votes
2answers
301 views
How to use cacheSend of drizzle library when the method needs two parameters
Should it be like the example below(2,2 as two different parametres)
Ex: const stackId = drizzle.contracts.SimpleStorage.methods.set.cacheSend(2,2, {from: '0x3f...'})
0
votes
0answers
311 views
how to inject web3 in drizzle based DApp from Trust Wallet web3 provider?
My DApp is using drizzle alongwith DrizzleContext provider which takes care of checking for web3 provider, and is successfully getting web3 provider from MetaMask. The same is not working for trust ...
1
vote
0answers
25 views
Adding additional info for initial state of Drizzle
How do I add extra content to the initial state of drizzle? I want to keep some local information that is not dependant on the blockchain. Should I keep a seperate redux store for that or is there a ...
1
vote
1answer
301 views
Drizzle CacheCall always returns null
I have set up drizzle to be able to connect to my smart contract from my react-application. After some fiddling, I decided to make this function in my smart contract:
/*** test ***/
uint numberFive = ...
1
vote
2answers
660 views
How to integrate Drizzle with react
I have currently set up a truffle project with react, redux and react-router.
I just finished writing my first implementation of the smart contract, and now want redux to connect with the smart ...
0
votes
1answer
368 views
Specify an alternative node (IP:Port) for Drizzle, if there is no MetaMask or Web3-enabled browser
Drizzle will automatically use the injected Web3 object. But if there is now Web3 object, Drizzle will try to connect to ws://127.0.0.1:8545'.
How to configure Drizzle to connect to Infura.io for ...
2
votes
1answer
549 views
How to initialize empty Drizzle instance and later provide contracts data
Following Drizzle documentation, Drizzle instance can only be created with:
const drizzle = new Drizzle(options)
Where the options is mandatory. And trying to not pass options will generate an error:...
0
votes
1answer
351 views
drizzle.contracts is empty object after creating new instance of Drizzle
After creating a new istance of Dirzzle and passing the needed options:
const drizzle = new Drizzle(options);
The object drizzle.contracts is an empty object instead of being an array of the ...
1
vote
1answer
588 views
Call `getPastEvents` with Drizzle raise error: "getPastEvents is not a function"
Calling getPastEvents with Drizzle will cause the exception:
TypeError: this.drizzle.contracts.Contract.getPastEvents is not a function
How to get all the past events in an array (in-one-shot) ...
1
vote
0answers
69 views
drizzle not updating events properly - duplicate events
I'm facing a peculiar problem while rendering event values in a component using drizzle. When a new event is created and is updated in the events array of drizzle (drizzleState.contracts.MyContract....
1
vote
1answer
315 views
How to handle events using drizzle?
strange that after much searching, i havent found even one piece of info out there which clearly elaborates on how the events are manipulated in drizzle. From what i understand, the event names (and ...
1
vote
1answer
1k views
How to get the returned value of a smart contract function when it called by using cacheSend() in drizzle
I just tried to build a simple DApp using truffle, react and drizzle. My question is how to get the returned value of a smart contract function when it called by using cacheSend() in drizzle? As ...
1
vote
0answers
69 views
using <DrizzleContext.Consumer> re-renders the component infinitely
I'm trying to build a simple dapp using drizzle-react's 'DrizzleContext'. This is how my index.js file looks like:
import React from 'react';
import ReactDOM from 'react-dom';
import { Drizzle, ...