以下硬质文档:https://hardhat.org/tutorial/debugging-with-hardhat-network.htmlconst { expect } = require("chai");
it("Deployment should assign the total supply of tokens to the owner", async function () {
const [owner]
但就像我说的-它需要根line 174, in ensure_root
raise ImportError('You must be root to use this library on linuxImportError: You must be root to use this library on linux.我也试图搜索其他库,但是我没有找到任何用于检测按下键的东西--有用来按下键的py键盘,但没有检查是否按下了键。
我是openCV的新手,从 link安装了它,并且没有错误地编译和安装。之后,当我打开ipython并运行以下命令时:import numpy as npcv2.imshow("image", img)/io/opencv/modules/highgui/src/window.cpp:583: error: (-2) The function is not implemented. Rebuild the library with W