cmake config_error ai_generated true

CMake错误:无法创建名为'Ninja'的生成器,因为该生成器需要CMake >= 3.20,但当前运行版本为3.18.4

CMake Error: Could not create named generator 'Ninja' because the generator requires CMake >= 3.20 but you are running version 3.18.4

ID: cmake/ninja-requires-cmake-3-20

其他格式: JSON · Markdown 中文 · English
88%修复率
85%置信度
1证据数
2023-08-15首次发现

版本兼容性

版本状态引入弃用备注
CMake 3.18.4 active
CMake 3.20.0 active
Ninja 1.11.0 active

根因分析

Ninja生成器(或特定Ninja版本)需要更新的CMake,但安装了较旧的CMake。

English

The Ninja generator (or a specific Ninja version) requires a newer CMake, but an older CMake is installed.

generic

官方文档

https://cmake.org/cmake/help/latest/generator/Ninja.html

解决方案

  1. 升级CMake至3.20或更高版本。在Ubuntu上:sudo apt install cmake=3.20.0-* 或从cmake.org下载。
  2. 如果不需要Ninja,使用替代生成器如'Unix Makefiles':cmake -G "Unix Makefiles" ..

无效尝试

常见但无效的做法:

  1. 85% 失败

    CMake explicitly checks version requirements and refuses to use incompatible generators.

  2. 65% 失败

    The version requirement is intrinsic to the generator's features, not Ninja itself; downgrading Ninja may break other builds.