布朗尼 UnicodeDecodeError: 'charmap'编解码器无法解码位置 2127 中的字节 0x9d：字符映射到<未定义>

发布于 2025-01-14 12:14:22 字数 920 浏览 4 评论 0原文

我尝试使用布朗尼编译我的合同，并收到以下错误：

File "C:\Users\muvis\AppData\Local\Programs\Python\Python310\lib\encodings\cp1252.py"，第 23 行，解码返回 codecs.charmap_decode(input,self.errors,decoding_table)[0] UnicodeDecodeError：“charmap”编解码器无法解码位置 2127 中的字节 0x9d：字符映射到

我想编译此合同：

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/access/Ownable.sol";

contract compileError {
    string[13] unicodeValues = [
        "&#x20;",
        "&#x2588;",
        "&#x2665;",
        "&#xac;",
        "&#x2d8;",
        "&#x5e;",
        "&#x58;",
        "&#x25d4;",
        "&#x25d5;",
        "&#x273f;",
        "&#xca5;",
        "&#x25c9;",
        "&#x2686;" //" ", "█","♥","¬","˘","^","X","◔","◕","✿","ಥ","◉","⚆"
        //could think about adding flowers &#x2740; ->❀ but we have already flowers
    ];
}

原文

I tried to compile my contract using brownie and got the following error:

File "C:\Users\muvis\AppData\Local\Programs\Python\Python310\lib\encodings\cp1252.py", line 23, in decode
return codecs.charmap_decode(input,self.errors,decoding_table)[0]
UnicodeDecodeError: 'charmap' codec can't decode byte 0x9d in position 2127: character maps to

I wanted to compile this contract:

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/access/Ownable.sol";

contract compileError {
    string[13] unicodeValues = [
        " ",
        "█",
        "♥",
        "¬",
        "˘",
        "^",
        "X",
        "◔",
        "◕",
        "✿",
        "ಥ",
        "◉",
        "⚆" //" ", "█","♥","¬","˘","^","X","◔","◕","✿","ಥ","◉","⚆"
        //could think about adding flowers ❀ ->❀ but we have already flowers
    ];
}

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向地狱狂奔 2025-01-21 12:14:22

我找到了问题的答案（无法想象这个......）：

即使 ascii 值在注释中，它也无法编译。如果我删除注释，那么代码看起来像这样：

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/access/Ownable.sol";

contract compileError {
    string[13] unicodeValues = [
        " ",
        "█",
        "♥",
        "¬",
        "˘",
        "^",
        "X",
        "◔",
        "◕",
        "✿",
        "ಥ",
        "◉",
        "⚆"
    ];
}

它编译时没有任何错误。希望这对遇到同样问题的人有帮助

I found the answer for the problem (couldnt imagine this...):

even if the ascii values are in the comment it cant compile. If I remove the comments, so the code looks like this:

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/access/Ownable.sol";

contract compileError {
    string[13] unicodeValues = [
        " ",
        "█",
        "♥",
        "¬",
        "˘",
        "^",
        "X",
        "◔",
        "◕",
        "✿",
        "ಥ",
        "◉",
        "⚆"
    ];
}

it compiles without any errors. Hope this is helpful for anyone with the same problem

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