RayWangQvQ/BiliBiliToolPro · error · Exception

查询白虎环境变量失败：

Error message

查询白虎环境变量失败：{envListRe.Msg}

What it means

Thrown by SaveCookieToBaihuAsync when the Baihu GetEnvsAsync call returns Code != 200, meaning the environment-variable listing request to the Baihu service failed. The exception includes the service's Msg field for diagnosis.

Solutions

  1. Read envListRe.Msg in the exception message to see the service's stated reason.
  2. Regenerate the Baihu API token and update the Baihu:Token configuration.
  3. Confirm the token has permission to list environment variables on the Baihu service.
  4. Verify the Baihu API base URL and that the service is reachable.
Defensive patterns

Strategy: try-catch

Validate before calling

// pre-check token shape
var token = baihuOptions.Value.Token;
if (string.IsNullOrWhiteSpace(token) || token.Length < 20)
    throw new Exception("Baihu:Token 看起来无效，请重新生成");

Try / catch

try
{
    await loginDomainService.SaveCookieToBaihuAsync(ck);
}
catch (Exception ex) when (ex.Message.Contains("查询白虎环境变量失败"))
{
    logger.LogError("白虎环境变量查询失败，多为token失效：{msg}", ex.Message);
    // regenerate token and update config
}

Prevention

When it happens

Trigger: baihuApi.GetEnvsAsync(token) responds with Code != 200 — invalid or expired bearer token, insufficient permissions on the Baihu account, or the Baihu service returning an error envelope.

Common situations: Baihu token revoked or rotated since configuration; token string pasted without/with wrong 'Bearer ' prefix (code auto-prefixes, double prefixes can also fail); Baihu service endpoint or API version changed.

Understand the failure class

Background: "API error: {status}" and "HTTP 401/403/404/429/5xx" errors: non-2xx HTTP responses explained — this error's family across 27 libraries.

Related errors

AI-assisted analysis of RayWangQvQ/BiliBiliToolPro@c599b2c0da (2026-09-12). Data as JSON: /api/errors/75b77037567e5652. Report an issue: GitHub.

Appendix: source

Thrown at src/Ray.BiliBiliTool.DomainService/LoginDomainService.cs:421

    )
    {
        try
        {
            var token = baihuOptions.Value.Token;
            if (string.IsNullOrEmpty(token))
            {
                throw new Exception("未配置白虎API Token");
            }

            if (!token.StartsWith("Bearer ", StringComparison.OrdinalIgnoreCase))
            {
                token = $"Bearer {token}";
            }

            var envListRe = await baihuApi.GetEnvsAsync(token);
            if (envListRe.Code != 200)
            {
                throw new Exception($"查询白虎环境变量失败：{envListRe.Msg}");
            }

            var list = envListRe
                .Data.Where(x => x.Name.StartsWith("Ray_BiliBiliCookies__"))
                .ToList();
            var oldEnv = list.FirstOrDefault(x => x.Value.Contains(ckInfo.UserId));

            if (oldEnv != null)
            {
                logger.LogInformation("用户已存在，更新白虎环境变量");
                logger.LogInformation("Key：{key}", oldEnv.Name);

                oldEnv.Value = ckInfo.CookieStr;
                oldEnv.Remark = string.IsNullOrEmpty(oldEnv.Remark)
                    ? $"bili-{ckInfo.UserId}"
                    : oldEnv.Remark;

                var updateRe = await baihuApi.UpdateEnvAsync(oldEnv.Id, oldEnv, token);

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