error:member“torch::jit::ProfileOptionalOp::Kind“maynotbeinitialized

完整报错长这样&＃xff1a;

C:/Users/pc-01/AppData/Local/Programs/Python/Python37/lib/site-packages/torch/include\torch/csrc/jit/ir/ir.h(1347): error: member "torch::jit::ProfileOptionalOp::Kind" may not be initialized


那么就找到这个ir.h对应的地方&＃xff1a;

struct TORCH_API ProfileOptionalOp : public Node {static constexpr Symbol Kind &＃61; ::c10::prim::profile_optional;// 后面的省略...
};


有种解释是constexpr的问题&＃xff0c;可以把constexpr改成const&＃xff0c;但是试了没有用&＃xff1b;

那干脆直接把这行注释掉(参考中github的方法)&＃xff0c;毕竟报错是“可能没有初始化”…至少是暂时能运行了

struct TORCH_API ProfileOptionalOp : public Node {// static constexpr Symbol Kind &＃61; ::c10::prim::profile_optional;// 后面的省略...
};


参考

https://github.com/facebookresearch/detectron2/issues/9