错误“类型＆QUOT值; X * QUOT;不能分配给类型＆QUOT的实体; X * QUOT;'使用typedef结构时， [英] Error 'a value of type "X *" cannot be assigned to an entity of type "X *"' when using typedef struct

问题描述

下面是我使用的节点结构...

Here is the struct I am using for the nodes...

typedef struct
{
    struct Node* next;
    struct Node* previous;
    void* data;
} Node;

和这里是我用来连接它们的功能

and here is the function I am using to link them

void linkNodes(Node* first, Node* second)
{
    if (first != NULL)
        first->next = second;

    if (second != NULL)
        second->previous = first;
}

现在Visual Studio是给我上这些线路智能感知（少）误差

now visual studio is giving me the intellisense(less) error on those lines

IntelliSense: a value of type "Node *" cannot be assigned to an entity of type "Node *"

谁能解释一下正确的方式做到这一点？ Visual Studio将编译并运行它发现，它也适用于我的Mac，但崩溃在我的学校服务器上。

can anyone explain the proper way to do this? Visual studio will compile it and run it find and it also works on my mac but is crashing on my schools servers.

编辑：我想用的memcpy的，但是这是pretty cheasy

edit: i thought of using memcpy but that's pretty cheasy

推荐答案

我认为这个问题是不存在的结构的称为节点，只有一个typedef。尝试

I think the problem is there is no struct called Node, there is only a typedef. Try

 typedef struct Node { ....

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