solidity - 核仁巧克力饼编译 - 状态 404 从 GitHub 获取 package 版本

Question

我在想这个问题与版本的版本有关，但是在使用了所有导入包的最后一个版本后，我遇到了同样的问题。

有人可以帮我弄这个吗？

Brownie v1.17.1 - Python development framework for Ethereum

  File "C:\Users\ssida\.local\pipx\venvs\eth-brownie\lib\site-packages\brownie\_cli\__main__.py", line 64, in main    
    importlib.import_module(f"brownie._cli.{cmd}").main()
  File "C:\Users\ssida\.local\pipx\venvs\eth-brownie\lib\site-packages\brownie\_cli\compile.py", line 50, in main     
    proj = project.load()
  File "C:\Users\ssida\.local\pipx\venvs\eth-brownie\lib\site-packages\brownie\project\main.py", line 751, in load    
    return Project(name, project_path)
  File "C:\Users\ssida\.local\pipx\venvs\eth-brownie\lib\site-packages\brownie\project\main.py", line 183, in __init__    self.load()
  File "C:\Users\ssida\.local\pipx\venvs\eth-brownie\lib\site-packages\brownie\project\main.py", line 238, in load    
    self._compile(changed, self._compiler_config, False)
  File "C:\Users\ssida\.local\pipx\venvs\eth-brownie\lib\site-packages\brownie\project\main.py", line 90, in _compile 
    _install_dependencies(self._path)
  File "C:\Users\ssida\.local\pipx\venvs\eth-brownie\lib\site-packages\brownie\project\main.py", line 757, in _install_dependencies
    install_package(package_id)
  File "C:\Users\ssida\.local\pipx\venvs\eth-brownie\lib\site-packages\brownie\project\main.py", line 779, in install_package
    return _install_from_github(package_id)
  File "C:\Users\ssida\.local\pipx\venvs\eth-brownie\lib\site-packages\brownie\project\main.py", line 841, in _install_from_github
    download_url = _get_download_url_from_tag(org, repo, version, headers)
  File "C:\Users\ssida\.local\pipx\venvs\eth-brownie\lib\site-packages\brownie\project\main.py", line 904, in _get_download_url_from_tag
    raise ConnectionError(msg)
ConnectionError: Status 404 when getting package versions from Github: 'Not Found'

Missing or forbidden.
If this issue persists, generate a Github API token and store it as the environment variable `GITHUB_TOKEN`:
https://github.blog/2013-05-16-personal-api-tokens/
PS C:\Users\ssida\Documents\GitHub\defi-fullstack-app> 

当我午餐 - 布朗尼编译时，我遇到了这个问题。 附上屏幕

---

编辑

---

谢谢你的提示-在我的巧克力蛋糕下面。yaml

project_structure:
    build: build
    contracts: contracts
    interfaces: interfaces
    reports: reports
    scripts: scripts
    tests: tests

networks:
    default: development
    development:
        gas_limit: max
        gas_buffer: 1
        gas_price: 0
        max_fee: null
        priority_fee: null
        reverting_tx_gas_limit: max
        default_contract_owner: true
        cmd_settings: null
    verify: False
      ganache:
    verify: False
      kovan:
    verify: True
    weth_token: "my address token/"
    fau_token: "my address token/"
    
    live:
        gas_limit: auto
        gas_buffer: 1.1
        gas_price: auto
        max_fee: null
        priority_fee: null
        reverting_tx_gas_limit: false
        default_contract_owner: false

compiler:
    evm_version: null
    solc:
        version: null
        optimizer:
            enabled: true
            runs: 200
        remappings: -'@openzeppelin = OpenZeppelin/openzeppelin-contracts@4.3.2';
    vyper:
        version: null

console:
    show_colors: true
    color_style: monokai
    auto_suggest: true
    completions: true
    editing_mode: emacs

reports:
    exclude_paths: null
    exclude_contracts: null
    only_include_project: true

hypothesis:
    deadline: null
    max_examples: 50
    report_multiple_bugs: False
    stateful_step_count: 10
    phases:
        explicit: true
        reuse: true
        generate: true
        target: true
        shrink: true

autofetch_sources: false
dependencies:
  - OpenZeppelin/openzeppelin-contracts@4.3.2
  - smartcontract/chainlink-brownie-contracts@0.2.1
dev_deployment_artifacts: false

已解决已安装的安全智能合约开发库。 建立在经过社区审查的代码的坚实基础之上。

$ npm 安装@openzeppelin/contracts

Answer 1

当我在我的 brownie-config.yaml 中有一个错字时，我多次遇到这个错误......希望这会有所帮助。

Answer 2

我遇到了同样的问题并且无法找到根本原因，但是在新目录中重新制作项目以某种方式为我解决了这个问题。

以前，我曾尝试删除所有依赖项以测试 brownie compile 是否只处理基本合同，但奇怪的是遇到了以下错误：

Brownie v1.17.1 - Python development framework for Ethereum

  File "brownie/_cli/__main__.py", line 64, in main
    importlib.import_module(f"brownie._cli.{cmd}").main()
  File "brownie/_cli/compile.py", line 32, in main
    project_path = project.check_for_project(".")
  File "brownie/project/main.py", line 548, in check_for_project
    structure_config = _load_project_structure_config(folder)
  File "brownie/_config.py", line 272, in _load_project_structure_config
    data = _load_config(project_path).get("project_structure", {})
AttributeError: 'NoneType' object has no attribute 'get'

希望这会有所帮助，似乎这可能是源于布朗尼的问题。

Answer 3

我尝试按照您的提示进行操作，但现在我遇到了这个问题。 这几天怎么了！！

Loading personal and system profiles took 559ms. PS C:\Users\ssida\Documents\GitHub\defi-app-token> brownie init brownie: The term 'brownie' is not recognized as a name of a cmdlet, function, script file, or executable program.Check the spelling of the name, or if a path was included, verify that the path is correct and try again. PS C:\Users\ssida\Documents\GitHub\defi-app-token> pip install pipx pip: The term 'pip' is not recognized as a name of a cmdlet, function, script file, or executable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. PS C:\Users\ssida\Documents\GitHub\defi-app-token> conda install pip Collecting package metadata (current_repodata.json): done Solving environment: done

# All requested packages already installed.

PS C:\\Users\\ssida\\Documents\\GitHub\\defi-app-token>

---

powershell 7.2 可能有问题？

PowerShell 7.2.0
Copyright (c) Microsoft Corporation.

https://aka.ms/powershell
Type 'help' to get help.

Loading personal and system profiles took 699ms.
(base) PS C:\Users\ssida\Documents\GitHub\defi-app-token> brownie init
brownie: The term 'brownie' is not recognized as a name of a cmdlet, function, script file, or executable program.Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
(base) PS C:\Users\ssida\Documents\GitHub\defi-app-token> 

Answer 4

也许我发现了为什么布朗尼不能编译。

我认为该错误与brownie-config.yaml 位置有关

从所有文件夹中保存 .yaml 文件是否正确？

Answer 5

我也有这个问题。 使用命令 OP 安装 repo 建议在他的更新结束时，并且 repo 被添加到“node_modules”文件夹中。 但是，在编译时，我得到了同样的错误。 该错误几乎与 OP 相同。 我将它包含在下面链接的项目仓库中。

正如错误消息所暗示的那样，我尝试将个人 GitHub 令牌存储为环境变量（在 .env 文件中），但没有任何改变。

这是项目存储库的链接。

提前致谢。 如果我弄明白了会更新这篇文章。

Answer 6

所以我遇到了同样的问题，修复很简单，我忽略了，我想我会在这里发布给任何可能需要同样简单修复的人：

起初：

dependencies:
   -smartcontractkit/chainlink......

固定的：

depedencies:
   - smartcontractkit/chainlink......

我只需要在连字符后添加一个空格

Answer 7

我的 brownie-config.yaml 中的一个错误导致了我的问题，我输入了

- smartcontractkit/chainlink-brownie-contract@0.2.1

Answer 8

对我来说，这个问题是由我的 brownie-config.yml 文件中的 openzeppelin 拼写错误引起的，我在 brownie-config 依赖项和重新映射变量中遗漏了 openzeppelin 中的第三个 e。 通过改变固定

openzepplin 

至

openzeppelin 

在那些变量中。

  - smartcontractkit/chainlink-brownie-contracts@1.1.1
  - OpenZeppelin/openzeppelin-contracts@3.4.0
compiler:
  solc:
    remappings:
      - '@chainlink=smartcontractkit/chainlink-brownie-contracts@1.1.1'
      - '@openzeppelin=OpenZeppelin/openzeppelin-contracts@3.4.0'```