HRESULT 0x80070057 是什么意思，为什么我的程序崩溃了? [英] What does HRESULT 0x80070057 mean, and why is my program crashing?

问题描述

我编写了一个程序，它拍摄两张图像，然后对它们运行算法以在前景"中分离出一只手，并将手势与已知的手势相匹配.

I've written a program that takes two images, then runs an algorithm on them to isolate a hand in the "foreground" and match the gesture to a known one.

几天前，我使用一些测试参数运行了该程序，只是为了测试我所做的一些调整，并且一切正常.从那以后我就没有碰过代码.

A few days ago, I ran the program with some test parameters, just to test a few tweaks I had made, and it all worked fine. I have not touched the code since then.

今天，我用两个新图像运行程序，但它崩溃了，给出了错误代码 0x0 和 HRESULT=0x80070057.除此之外，根据工作室的说法，当我停止从 C# Visual Studio 2010 Express 调试时，不知何故，调试停止了.但是表单仍然启动，没有响应，并且无法关闭，即使从任务管理器中也是如此.我无法运行该程序，因为它说另一个实例仍在运行.

Today, I ran the program with two new images, and it crashed, giving me the error code 0x0 and HRESULT=0x80070057. Beyond this, when I stopped debugging from C# Visual Studio 2010 Express, somehow, the debugging stopped, according to studio. But the form is still up, unresponsive, and unable to be closed, even from Task Manager. I can't run the program, because it says another instance is still running.

可能是什么原因造成的?我可以尝试解决什么问题?我很乐意提供可能有帮助的任何其他详细信息；我相对缺乏经验，不知道什么有用，什么没用.

What could be causing this? And what can I try to fix it? I'd be happy to provide any other details that might be helpful; I'm relatively inexperienced and don't really know what is and isn't helpful.

补充:我停止并启动了工作室，这似乎解决了问题.不过，如果有人能解释可能发生的事情，我们将不胜感激.

Addition: I stopped and started studio, and that seems to have fixed the problem. Still, if someone can explain what may have happened, it would be much appreciated.

另一个细节:程序在它应该做的事情接近尾声时崩溃了.我能够启动，加载两张图片，并运行算法，但在最后一步，它在我身上崩溃了.

Another detail: The program crashed near the end of what it was supposed to do. I was able to start, load both pictures, and run the algorithm, but in the last step, it crashed on me.

推荐答案

据我所知，错误代码意味着无法加载程序集.它已损坏或不可用.

From what I know the error code means, that an assembly couldn't be loaded. It is corrupt or not avaliable.

清除项目的 \bin 文件夹和 AppData (Temp) 文件夹(位于 C:\Users\your_username\AppData\Local\Temp\Temporary ASP.NET) 并查看错误是否仍然发生.

Clear the \bin folder of your project and the AppData (Temp) folder (located at C:\Users\your_username\AppData\Local\Temp\Temporary ASP.NET) and see if the error still happens.

^{来源 MSDN}

E_INVALIDARG:一个或多个参数无效(0x80070057)

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