When the mouse clicks on the imgui interface, an error message appears: Exception thrown: read access violation.**window** was nullptr.

[hoho965191737]

When I clicked the imgui interface with the mouse, an error occurred; it prompted me Exception thrown: read access violation.windowwas nullptr.; I checked the error stack and found that the ImGuiButtonFlags_NoNavFocus macro definition was executed and ClearActiveID was executed. looking through the call stack it happens because the ClearActiveID() function is called，which inturn calls the SetActiveID() with 0 and NULL as arguments ,i.e. SetActiveID(0, NULL)，And this original error occured because in the function SetActiveID

[ViktorPopp]

It seems like you forgot to initialize one of your pointers.

[Autodidac]

can someone tell me is this the Hazel Source? or is it Hazel 2D only? I'm so confused!

[ViktorPopp]

It seems like Hazel2D

[VagueLobster]

When I clicked the imgui interface with the mouse, an error occurred; it prompted me Exception thrown: read access violation.windowwas nullptr.; I checked the error stack and found that the ImGuiButtonFlags_NoNavFocus macro definition was executed and ClearActiveID was executed. looking through the call stack it happens because the ClearActiveID() function is called，which inturn calls the SetActiveID() with 0 and NULL as arguments ,i.e. SetActiveID(0, NULL)，And this original error occured because in the function SetActiveID

I've had a similar issue where i had to remove the window-> part of those 2 window->DC.Layouts Maybe either try that or update to a newer version of imgui?

[hoho965191737]

When I clicked the imgui interface with the mouse, an error occurred; it prompted me Exception thrown: read access violation.windowwas nullptr.; I checked the error stack and found that the ImGuiButtonFlags_NoNavFocus macro definition was executed and ClearActiveID was executed. looking through the call stack it happens because the ClearActiveID() function is called，which inturn calls the SetActiveID() with 0 and NULL as arguments ,i.e. SetActiveID(0, NULL)，And this original error occured because in the function SetActiveID当我用鼠标点击imgui界面时，出现错误；它提示我抛出异常：读取访问冲突.windowwas nullptr.;我检查了错误堆栈，发现执行了ImGuiButtonFlags_NoNavFocus宏定义并执行了ClearActiveID。查看调用堆栈，这是因为调用了 ClearActiveID() 函数，该函数又调用了以 0 和 NULL 作为参数的 SetActiveID()，即 SetActiveID(0, NULL)，而出现这个原始错误是因为在函数 SetActiveID 中

I've had a similar issue where i had to remove the window-> part of those 2 window->DC.Layouts我遇到了类似的问题，我必须删除这 2 个window->DC.Layouts的window->部分 Maybe either try that or update to a newer version of imgui?也许尝试一下或更新到较新版本的 imgui？

Deleting Windows presents new problems and can only be attempted with a new version