full-blockchain-solidity-course-py

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Is there a way to solve this insufficient funds for gas when deploying a signed transaction to ganache?

1

Good day, everyone! I I'm having trouble sending a simple signed transaction to Ganache and I keep getting this Value error message "ValueError: {'message': 'insufficient funds for gas * price...

Kaditcuy

Lesson 7: No module named '_dbus_bindings'

1

I am having an issue when I try to run the "test_get_entrance_fee". The error massage is: ``` =============================================== ERRORS ================================================ _____________________________ ERROR collecting tests/test_lottery_unit.py _____________________________ ImportError while importing test module...

blackyinsol

Create Metadata is not returning a metadata file/format (all code is identical to repo)

1

I am not getting a metadata file from these scripts. I have cloned the repo from the NFT-demo and ran that, and I do not get a metadata file. What...

Liam-Hughes

Last tutorial: npx create-react-app front_end --template typescript

2

I am trying to run the following command in VScode while using WSL-ubuntu: ``` npx create-react-app front_end --template typescript ``` But I get this error message: ``` Initialized a git...

capit0

Metadata file with another "attributes" actually not upload to IPFS

1

Hi all! In Lesson 11, when creating the metadata template, I decided to use "power" instead of "cuteness". The script runs without errors, gives the hash of the file. It...

officialVGTU

Running into this issue. I've cloned the repo and deployed it, same result. I've waited hours/overnight to see if the vrf coordinator is just slow, same result. I've added time.sleep...

Liam-Hughes

Lesson1 No Buttons executed

1

Hi Fellas! Brand new here, I honestly have no idea what am I doing yet so apologies. 1st lesson 1st problem. Have copied the code from lesson 1 and deploying...

melexinio

Lesson 13: useTokenBalance from @usedapp/core returns undefined

3

I'm trying to get the token balance of the user and output it onto the front end but when I console.log tokenBalance, it just returns undefined. I'm not sure why...

DanielCawley

Lesson 6: Brownie Fund Me - Fail in Compiling

2

**FundMe.sol** ``` // SPDX-License-Identifier: MIT // Smart contract that lets anyone deposit ETH into the contract // Only the owner of the contract can withdraw the ETH pragma solidity ^0.6.6;...

kelhkc

Lesson 4: INFO: Could not find files for the given pattern(s).

2

Hi, I am currently building the transaction on VS Code using python but when I try to run the cmd line to print transaction I get the following error: INFO:...

DorianDaSilva