cmake config_error ai_generated true

CMake Error: toolchain file not found or invalid

ID: cmake/toolchain-error

Also available as: JSON · Markdown
82%Fix Rate
86%Confidence
3Evidence
2023-01-01First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
3 active — — —

Root Cause

Cross-compilation toolchain file missing or misconfigured.

generic

Workarounds

  1. 90% success Verify CMAKE_TOOLCHAIN_FILE path is absolute and file exists
  2. 88% success Set CMAKE_C_COMPILER and CMAKE_CXX_COMPILER in toolchain file

Dead Ends

Common approaches that don't work:

  1. Remove toolchain file and use host compiler 85% fail

    Not cross-compiling, wrong target

  2. Copy toolchain from different project 72% fail

    May not match your setup