mex compiled error with garbled code

Hi, I am writing a c-mex function. At present, I have completed the writing of the. C file, but after compiling with the MEX instruction, I reported an error and garbled code. Could you please provide me with some ideas to solve the problem?

[昱颖 陈]

hi，have you solve the problem now?

Answer 1

[Samay Sagar]

Hi @yeyuan zhu,

The errors you are encountering suggest that there might be syntax errors in your C source file. Here are some steps you can take to resolve these issues:

1. The errors like "C2143" and "C2449" suggest there might be missing semicolons (;), parentheses, or braces.
2. Ensure that your code is compatible with the version of the compiler you are using.
3. Use the "-v" option with the "mex" command for more detailed output, which can provide additional information regarding the errors.
4. Ensure all preprocessor directives (#include, #define, #if, #endif, etc.) are correctly used and terminated. The error "C1070" suggests a possible issue with these.
5. If the issue persists, try using a different compiler to see if the problem is specific to Microsoft Visual C++.

For more information about "mex" you can refer the following documentation:

https://www.mathworks.com/help/releases/R2022a/matlab/ref/mex.html