Visual studio 错误A2013:。模型必须位于此指令之前

稍微修改一下MASM，我不知道这些错误是什么意思，也不知道我写的代码是否接近正确。正如目前所写的，它应该只是向用户打招呼，询问两个数字，然后说再见（在进行任何计算或任何特殊操作之前，尝试让一个框架工作）

以下是我遇到的错误：

Error   1   error A2013: .MODEL must precede this directive c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   10  1   Assignment1
Error   2   error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   11  1   Assignment1
Error   3   error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   12  1   Assignment1
Error   4   error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   13  1   Assignment1
Error   5   error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   14  1   Assignment1
Error   6   error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   15  1   Assignment1
Error   7   error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   16  1   Assignment1
Error   8   error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   17  1   Assignment1
Error   9   error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   18  1   Assignment1
Error   10  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   19  1   Assignment1
Error   11  error A2013: .MODEL must precede this directive c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   21  1   Assignment1
Error   12  error A2034: must be in segment block : main    c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   22  1   Assignment1
Error   13  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   25  1   Assignment1
Error   14  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   26  1   Assignment1
Error   15  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   27  1   Assignment1
Error   16  error A2008: syntax error : edx c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   28  1   Assignment1
Error   17  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   29  1   Assignment1
Error   18  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   30  1   Assignment1
Error   19  error A2008: syntax error : edx c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   31  1   Assignment1
Error   20  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   32  1   Assignment1
Error   21  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   33  1   Assignment1
Error   22  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   36  1   Assignment1
Error   23  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   37  1   Assignment1
Error   24  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   38  1   Assignment1
Error   25  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   39  1   Assignment1
Error   26  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   40  1   Assignment1
Error   27  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   41  1   Assignment1
Error   28  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   42  1   Assignment1
Error   29  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   43  1   Assignment1
Error   30  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   48  1   Assignment1
Error   31  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   49  1   Assignment1
Error   32  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   50  1   Assignment1
Error   33  error A2008: syntax error : exit    c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   51  1   Assignment1
Error   34  error A1010: unmatched block nesting : main c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   52  1   Assignment1
Error   35  error MSB3721: The command "ml.exe /c /nologo /Zi /Fo"Debug\Assignment1.obj" /W3 /errorReport:prompt  /TaAssignment1.asm" exited with code 1.   C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\BuildCustomizations\masm.targets  49  6   Assignment1

---

您需要在代码开头使用

.model flat

，在此之前可能还需要

.486

。我认为这将解决你几乎所有的问题

如果使用x64而不是x86作为平台，也可以避免这种情况。当您在代码中使用64位x寄存器时，您可能正在为x64编码

这确实绕过了那些错误，但现在我得到了不同的错误。附加在上面的评论中。@MarshallTigerus：不同的主题，新的问题。只要问一个新问题。这不利于未来的网民找到被OP改变的问题的答案。我在代码中添加了：.model flat.486，但现在我遇到了一个错误：错误1错误A2008：语法错误：edx c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm 29 1 Assignment1另一个愚蠢的问题，在visual studio继承人中，我应该将irvine32.inc移到何处，以便它可以在不添加额外路径的情况下实际找到它？通过将所有内容复制到工作目录中修复了它，因此回答了我自己的问题我在这里看不到任何使用

rdx

或其他64位寄存器的情况。这显然是将地址放入32位寄存器，如

mov-edx，OFFSET-intro\u 1

。我不建议将其组装为64位代码，因为Irvine32库本身是（毫不奇怪）32位的。

Error   1   error A2013: .MODEL must precede this directive c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   10  1   Assignment1
Error   2   error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   11  1   Assignment1
Error   3   error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   12  1   Assignment1
Error   4   error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   13  1   Assignment1
Error   5   error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   14  1   Assignment1
Error   6   error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   15  1   Assignment1
Error   7   error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   16  1   Assignment1
Error   8   error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   17  1   Assignment1
Error   9   error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   18  1   Assignment1
Error   10  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   19  1   Assignment1
Error   11  error A2013: .MODEL must precede this directive c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   21  1   Assignment1
Error   12  error A2034: must be in segment block : main    c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   22  1   Assignment1
Error   13  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   25  1   Assignment1
Error   14  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   26  1   Assignment1
Error   15  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   27  1   Assignment1
Error   16  error A2008: syntax error : edx c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   28  1   Assignment1
Error   17  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   29  1   Assignment1
Error   18  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   30  1   Assignment1
Error   19  error A2008: syntax error : edx c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   31  1   Assignment1
Error   20  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   32  1   Assignment1
Error   21  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   33  1   Assignment1
Error   22  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   36  1   Assignment1
Error   23  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   37  1   Assignment1
Error   24  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   38  1   Assignment1
Error   25  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   39  1   Assignment1
Error   26  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   40  1   Assignment1
Error   27  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   41  1   Assignment1
Error   28  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   42  1   Assignment1
Error   29  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   43  1   Assignment1
Error   30  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   48  1   Assignment1
Error   31  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   49  1   Assignment1
Error   32  error A2034: must be in segment block   c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   50  1   Assignment1
Error   33  error A2008: syntax error : exit    c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   51  1   Assignment1
Error   34  error A1010: unmatched block nesting : main c:\Users\Marshall\documents\visual studio 2010\Projects\Solution1\Assignment1\Assignment1.asm   52  1   Assignment1
Error   35  error MSB3721: The command "ml.exe /c /nologo /Zi /Fo"Debug\Assignment1.obj" /W3 /errorReport:prompt  /TaAssignment1.asm" exited with code 1.   C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\BuildCustomizations\masm.targets  49  6   Assignment1