Clear Filters
Clear Filters

error by similink external mode : gmake: *** No rule to make target `FAST_SFunc.obj', needed by `../OpenLoop.rxw64'. Stop.

4 views (last 30 days)
Hello, I try a simulink-model with s-function in the External mode to simulate. I get this error: gmake: * No rule to make target `FAST_SFunc.obj ', needed by` ../OpenLoop.rxw64'. Stop.
Please, does anyone have an idea how I could solve the problem. thank you
  2 Comments
David Eduardo Garcia Luna Romero
I am having the same problem and have not been able to solve it yet. Were you able to solve this?
In my case it was when using an s-function from a solver.

Sign in to comment.

Answers (1)

Pratik
Pratik on 17 Jul 2024
Hi David,
The error "No rule to make target" is typically thrown by the make/gmake build automation tool because it can't find the instructions on how to create a particular file or target. This can happen for several reasons:
  1. Incorrect Path: Your project path, source file path and/or include folder path contains white spaces that the "make" tool cannot handle.
  2. Missing File: It could also mean that the indicated file is missing.
  3. Windows Character Length Limit: A long directory path name could also violate the Windows 256-character length limit and result in this error.
  4. Simulink Real-Time Character Length Limit: The error could be due to the third-party QNX compiler used by Speedgoat hitting the character length limit
Please refer to the following MATLAB Answer post for more detail:
I hope this helps!

Categories

Find more on Simulink Coder in Help Center and File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!