go compile_error ai_generated true

调用 fmt.Sprintf 时参数过多

too many arguments in call to fmt.Sprintf

ID: go/too-many-arguments

其他格式: JSON · Markdown 中文 · English
95%修复率
85%置信度
1证据数
2023-04-12首次发现

版本兼容性

版本状态引入弃用备注
go1.21 active — — —
go1.22 active — — —
go1.23 active — — —

根因分析

传递给像 fmt.Sprintf 这样的可变参数函数的参数数量超过了格式字符串中的格式动词数量。

English

The number of arguments passed to a variadic function like fmt.Sprintf exceeds the number of format verbs in the format string.

generic

官方文档

https://pkg.go.dev/fmt

解决方案

  1. Match the number of format verbs (%s, %d, etc.) to the number of arguments. Add or remove verbs as needed.
  2. Use a single %v verb with a struct or map to capture multiple values if the exact format is flexible.

无效尝试

常见但无效的做法:

  1. Removing all arguments except the format string. 90% 失败

    The format string likely contains verbs that need arguments; removing them will cause a different compile error about missing arguments.

  2. Adding a newline to the format string. 95% 失败

    Newlines do not consume arguments; the mismatch persists.