hardhat

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"function call to a non-contract account" heuristic doesn't work for view functions that return something

9

Edit by @fvictorio: reproduction steps [here](https://github.com/NomicFoundation/hardhat/issues/2451#issuecomment-1366089200) and [here](https://github.com/NomicFoundation/hardhat/issues/3600). ## Description I've recently upgraded Hardhat to the latest version and one of my [tests](https://github.com/hifi-finance/hifi/blob/f3cb5431edd53945d15557d26d3349858515156e/packages/flash-swap/test/integration/flashUniswapV2/effects/uniswapV2Call/index.ts#L57) started to fail. Did you, by chance,...

PaulRBerg

Mempool Automatically Drops The Second Transaction On Manual Mine Mode.

2

Hey, I was trying to simulate an `openTrading` and `transfer` transaction series that happens in the same block but when I try to send two transactions in the same block...

tarik0

coverage Error: Transaction reverted: trying to deploy a contract whose code is too large

5

I have a project with a bunch of +10Kb sized contracts, and many tests that work fine. But when I run `hardhat coverage`, I first get the warning, which would...

jmendiola222

Move `compile` task call from `verify:verify` subtask to `verify` task

4

Currently when the `verify:verify` subtask is executed programmatically to verify contracts (e.g. in a deployment script) it runs the `compile` task as well. The compilation is rerun multiple times during...

nkuba

Incorrect block hash when forking other EVM chains

3

When forking other EVM chains (like Avax, Avax testnet, Aurora, Polygon, ...), the blockhash getting from `eth_getBlockByNumber` is not match with the RPC, the reason is: - In this: [ForkBlockchain.ts#L272](https://github.com/NomicFoundation/hardhat/blob/main/packages/hardhat-core/src/internal/hardhat-network/provider/fork/ForkBlockchain.ts#L272),...

leduythuccs

Unhelpful error when making a deployment on Kovan that exceeds the contract size

7

If you deploy a contract that exceeds the size limit on kovan, you get an error like this (happens both with ethers and with hardhat-truffle5): ``` ProviderError: The execution failed...

fvictorio

Improve/flatten task smarter 1499

15

- [X] Because this PR includes a **new feature**, it uses the `development` branch as its base branch. - [X] Because this PR includes a **new feature**, the change was...

dai-dao

Bump solhint dependency to 3.0.0

8

Fix #1362 Fix #654

gionn

Show warning when etherscan config is within networks

2

Putting the etherscan config within `networks` instead of doing it at the root of the config seems to be a common mistake (see comments in [this issue](https://github.com/NomicFoundation/hardhat/issues/2351)). This PR adds...

fvictorio

Undici timeouts are not handled correctly

13

When upgrading to undici we introduced two problems: 1. We are not passing the [`bodyTimeout`](https://github.com/nodejs/undici/blob/main/docs/api/Dispatcher.md#parameter-dispatchoptions) [here](https://github.com/NomicFoundation/hardhat/blob/master/packages/hardhat-core/src/internal/core/providers/http.ts#L172) 2. The way we are detecting if an error is a timeout is outdated...

alcuadrado