I have added all files that are mentioned in make_sfun.m and make_sfun_sim.m, except those with “sfunction” in the name and also rechecked all the paths. They are correct.
The error that I got is somehow related to acados_solver_sfunction…c, because as seen in the build window below it throws an error when compiling this file. The error has also something to do with the external_function.
Compiling "C:\Users\Kn\Documents\06GitLab\hy-fcd-mpc\06ACADOS\c_generated_code\acados_solver_sfunction_HyFCD_V2.c" ...
acados_sim_solver_HyFCD_V2.c: In function 'HyFCD_V2_acados_sim_create':
acados_sim_solver_HyFCD_V2.c:78:5: error: unknown type name 'external_function_opts'; did you mean 'external_function_casadi'?
   78 |     external_function_opts ext_fun_opts;
      |     ^~~~~~~~~~~~~~~~~~~~~~
      |     external_function_casadi
acados_solver_HyFCD_V2.c: In function 'HyFCD_V2_acados_create_setup_dimensions':
acados_solver_HyFCD_V2.c:280:5: error: implicit declaration of function 'ocp_nlp_dims_set_global'; did you mean 'ocp_nlp_dims_set_cost'? [-Werror=implicit-function-declaration]
  280 |     ocp_nlp_dims_set_global(nlp_config, nlp_dims, "np_global", 0);
      |     ^~~~~~~~~~~~~~~~~~~~~~~
      |     ocp_nlp_dims_set_cost
acados_solver_HyFCD_V2.c: In function 'HyFCD_V2_acados_create_setup_functions':
acados_solver_HyFCD_V2.c:331:5: error: unknown type name 'external_function_opts'; did you mean 'external_function_casadi'?
  331 |     external_function_opts ext_fun_opts;
      |     ^~~~~~~~~~~~~~~~~~~~~~
      |     external_function_casadi
acados_sim_solver_HyFCD_V2.c:79:5: error: implicit declaration of function 'external_function_opts_set_to_default' [-Werror=implicit-function-declaration]
   79 |     external_function_opts_set_to_default(&ext_fun_opts);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
acados_sim_solver_HyFCD_V2.c:80:17: error: request for member 'external_workspace' in something not a structure or union
   80 |     ext_fun_opts.external_workspace = false;
      |                 ^
acados_sim_solver_HyFCD_V2.c:94:5: error: too many arguments to function 'external_function_param_casadi_create'
   94 |     external_function_param_casadi_create(capsule->sim_expl_vde_forw, np, &ext_fun_opts);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from acados_sim_solver_HyFCD_V2.c:35:
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/external_function_interface.h:74:6: note: declared here
   74 | void external_function_param_casadi_create(external_function_param_casadi *fun, int np);
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
acados_sim_solver_HyFCD_V2.c:102:5: error: too many arguments to function 'external_function_param_casadi_create'
  102 |     external_function_param_casadi_create(capsule->sim_vde_adj_casadi, np, &ext_fun_opts);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/external_function_interface.h:74:6: note: declared here
   74 | void external_function_param_casadi_create(external_function_param_casadi *fun, int np);
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
acados_sim_solver_HyFCD_V2.c:110:5: error: too many arguments to function 'external_function_param_casadi_create'
  110 |     external_function_param_casadi_create(capsule->sim_expl_ode_fun_casadi, np, &ext_fun_opts);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/external_function_interface.h:74:6: note: declared here
   74 | void external_function_param_casadi_create(external_function_param_casadi *fun, int np);
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
acados_sim_solver_HyFCD_V2.c:167:39: error: too many arguments to function 'sim_solver_create'
  167 |     sim_solver *HyFCD_V2_sim_solver = sim_solver_create(HyFCD_V2_sim_config,
      |                                       ^~~~~~~~~~~~~~~~~
In file included from acados_sim_solver_HyFCD_V2.c:36:
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/sim_interface.h:123:34: note: declared here
  123 | ACADOS_SYMBOL_EXPORT sim_solver *sim_solver_create(sim_config *config, void *dims, void *opts_);
      |                                  ^~~~~~~~~~~~~~~~~
acados_solver_HyFCD_V2.c:332:5: error: implicit declaration of function 'external_function_opts_set_to_default' [-Werror=implicit-function-declaration]
  332 |     external_function_opts_set_to_default(&ext_fun_opts);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
acados_solver_HyFCD_V2.c:335:17: error: request for member 'external_workspace' in something not a structure or union
  335 |     ext_fun_opts.external_workspace = true;
      |                 ^
cc1.exe: some warnings being treated as errors
acados_solver_HyFCD_V2.c:328:9: error: too many arguments to function 'external_function_external_param_casadi_create'
  328 |         external_function_external_param_casadi_create(&capsule->__CAPSULE_FNC__, &ext_fun_opts); \
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
acados_solver_HyFCD_V2.c:339:9: note: in expansion of macro 'MAP_CASADI_FNC'
  339 |         MAP_CASADI_FNC(nl_constr_h_fun_jac[i], HyFCD_V2_constr_h_fun_jac_uxt_zt);
      |         ^~~~~~~~~~~~~~
In file included from acados_solver_HyFCD_V2.c:38:
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/external_function_interface.h:90:6: note: declared here
   90 | void external_function_external_param_casadi_create(external_function_external_param_casadi *fun);
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
acados_solver_HyFCD_V2.c:328:9: error: too many arguments to function 'external_function_external_param_casadi_create'
  328 |         external_function_external_param_casadi_create(&capsule->__CAPSULE_FNC__, &ext_fun_opts); \
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
acados_solver_HyFCD_V2.c:343:9: note: in expansion of macro 'MAP_CASADI_FNC'
  343 |         MAP_CASADI_FNC(nl_constr_h_fun[i], HyFCD_V2_constr_h_fun);
      |         ^~~~~~~~~~~~~~
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/external_function_interface.h:90:6: note: declared here
   90 | void external_function_external_param_casadi_create(external_function_external_param_casadi *fun);
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
acados_solver_HyFCD_V2.c:328:9: error: too many arguments to function 'external_function_external_param_casadi_create'
  328 |         external_function_external_param_casadi_create(&capsule->__CAPSULE_FNC__, &ext_fun_opts); \
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
acados_solver_HyFCD_V2.c:348:5: note: in expansion of macro 'MAP_CASADI_FNC'
  348 |     MAP_CASADI_FNC(ext_cost_0_fun, HyFCD_V2_cost_ext_cost_0_fun);
      |     ^~~~~~~~~~~~~~
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/external_function_interface.h:90:6: note: declared here
   90 | void external_function_external_param_casadi_create(external_function_external_param_casadi *fun);
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
acados_solver_HyFCD_V2.c:328:9: error: too many arguments to function 'external_function_external_param_casadi_create'
  328 |         external_function_external_param_casadi_create(&capsule->__CAPSULE_FNC__, &ext_fun_opts); \
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
acados_solver_HyFCD_V2.c:349:5: note: in expansion of macro 'MAP_CASADI_FNC'
  349 |     MAP_CASADI_FNC(ext_cost_0_fun_jac, HyFCD_V2_cost_ext_cost_0_fun_jac);
      |     ^~~~~~~~~~~~~~
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/external_function_interface.h:90:6: note: declared here
   90 | void external_function_external_param_casadi_create(external_function_external_param_casadi *fun);
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
acados_solver_HyFCD_V2.c:328:9: error: too many arguments to function 'external_function_external_param_casadi_create'
  328 |         external_function_external_param_casadi_create(&capsule->__CAPSULE_FNC__, &ext_fun_opts); \
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
acados_solver_HyFCD_V2.c:350:5: note: in expansion of macro 'MAP_CASADI_FNC'
  350 |     MAP_CASADI_FNC(ext_cost_0_fun_jac_hess, HyFCD_V2_cost_ext_cost_0_fun_jac_hess);
      |     ^~~~~~~~~~~~~~
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/external_function_interface.h:90:6: note: declared here
   90 | void external_function_external_param_casadi_create(external_function_external_param_casadi *fun);
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
acados_solver_HyFCD_V2.c:328:9: error: too many arguments to function 'external_function_external_param_casadi_create'
  328 |         external_function_external_param_casadi_create(&capsule->__CAPSULE_FNC__, &ext_fun_opts); \
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
acados_solver_HyFCD_V2.c:362:9: note: in expansion of macro 'MAP_CASADI_FNC'
  362 |         MAP_CASADI_FNC(expl_vde_forw[i], HyFCD_V2_expl_vde_forw);
      |         ^~~~~~~~~~~~~~
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/external_function_interface.h:90:6: note: declared here
   90 | void external_function_external_param_casadi_create(external_function_external_param_casadi *fun);
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
acados_solver_HyFCD_V2.c:328:9: error: too many arguments to function 'external_function_external_param_casadi_create'
  328 |         external_function_external_param_casadi_create(&capsule->__CAPSULE_FNC__, &ext_fun_opts); \
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
acados_solver_HyFCD_V2.c:367:9: note: in expansion of macro 'MAP_CASADI_FNC'
  367 |         MAP_CASADI_FNC(expl_ode_fun[i], HyFCD_V2_expl_ode_fun);
      |         ^~~~~~~~~~~~~~
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/external_function_interface.h:90:6: note: declared here
   90 | void external_function_external_param_casadi_create(external_function_external_param_casadi *fun);
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
acados_solver_HyFCD_V2.c:328:9: error: too many arguments to function 'external_function_external_param_casadi_create'
  328 |         external_function_external_param_casadi_create(&capsule->__CAPSULE_FNC__, &ext_fun_opts); \
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
acados_solver_HyFCD_V2.c:372:9: note: in expansion of macro 'MAP_CASADI_FNC'
.
.
.
  405 |     MAP_CASADI_FNC(ext_cost_e_fun_jac_hess, HyFCD_V2_cost_ext_cost_e_fun_jac_hess);
      |     ^~~~~~~~~~~~~~
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/external_function_interface.h:90:6: note: declared here
   90 | void external_function_external_param_casadi_create(external_function_external_param_casadi *fun);
      |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
acados_solver_HyFCD_V2.c: In function 'HyFCD_V2_acados_create_with_discretization':
acados_solver_HyFCD_V2.c:897:27: error: too many arguments to function 'ocp_nlp_solver_create'
  897 |     capsule->nlp_solver = ocp_nlp_solver_create(capsule->nlp_config, capsule->nlp_dims, capsule->nlp_opts, capsule->nlp_in);
      |                           ^~~~~~~~~~~~~~~~~~~~~
In file included from acados_solver_HyFCD_V2.c:37:
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:369:38: note: declared here
  369 | ACADOS_SYMBOL_EXPORT ocp_nlp_solver *ocp_nlp_solver_create(ocp_nlp_config *config, ocp_nlp_dims *dims, void *opts_);
      |                                      ^~~~~~~~~~~~~~~~~~~~~
acados_solver_HyFCD_V2.c: In function 'HyFCD_V2_acados_print_stats':
acados_solver_HyFCD_V2.c:1080:24: warning: passing argument 1 of 'ocp_nlp_get' from incompatible pointer type [-Wincompatible-pointer-types]
 1080 |     ocp_nlp_get(capsule->nlp_solver, "nlp_iter", &nlp_iter);
      |                 ~~~~~~~^~~~~~~~~~~~
      |                        |
      |                        ocp_nlp_solver *
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:438:55: note: expected 'ocp_nlp_config *' but argument is of type 'ocp_nlp_solver *'
  438 | ACADOS_SYMBOL_EXPORT void ocp_nlp_get(ocp_nlp_config *config, ocp_nlp_solver *solver,
      |                                       ~~~~~~~~~~~~~~~~^~~~~~
acados_solver_HyFCD_V2.c:1080:38: warning: passing argument 2 of 'ocp_nlp_get' from incompatible pointer type [-Wincompatible-pointer-types]
 1080 |     ocp_nlp_get(capsule->nlp_solver, "nlp_iter", &nlp_iter);
      |                                      ^~~~~~~~~~
      |                                      |
      |                                      char *
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:438:79: note: expected 'ocp_nlp_solver *' but argument is of type 'char *'
  438 | ACADOS_SYMBOL_EXPORT void ocp_nlp_get(ocp_nlp_config *config, ocp_nlp_solver *solver,
      |                                                               ~~~~~~~~~~~~~~~~^~~~~~
acados_solver_HyFCD_V2.c:1080:50: warning: passing argument 3 of 'ocp_nlp_get' from incompatible pointer type [-Wincompatible-pointer-types]
 1080 |     ocp_nlp_get(capsule->nlp_solver, "nlp_iter", &nlp_iter);
      |                                                  ^~~~~~~~~
      |                                                  |
      |                                                  int *
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:439:21: note: expected 'const char *' but argument is of type 'int *'
  439 |         const char *field, void *return_value_);
      |         ~~~~~~~~~~~~^~~~~
acados_solver_HyFCD_V2.c:1080:5: error: too few arguments to function 'ocp_nlp_get'
 1080 |     ocp_nlp_get(capsule->nlp_solver, "nlp_iter", &nlp_iter);
      |     ^~~~~~~~~~~
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:438:27: note: declared here
  438 | ACADOS_SYMBOL_EXPORT void ocp_nlp_get(ocp_nlp_config *config, ocp_nlp_solver *solver,
      |                           ^~~~~~~~~~~
acados_solver_HyFCD_V2.c:1081:24: warning: passing argument 1 of 'ocp_nlp_get' from incompatible pointer type [-Wincompatible-pointer-types]
 1081 |     ocp_nlp_get(capsule->nlp_solver, "stat_n", &stat_n);
      |                 ~~~~~~~^~~~~~~~~~~~
      |                        |
      |                        ocp_nlp_solver *
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:438:55: note: expected 'ocp_nlp_config *' but argument is of type 'ocp_nlp_solver *'
  438 | ACADOS_SYMBOL_EXPORT void ocp_nlp_get(ocp_nlp_config *config, ocp_nlp_solver *solver,
      |                                       ~~~~~~~~~~~~~~~~^~~~~~
acados_solver_HyFCD_V2.c:1081:38: warning: passing argument 2 of 'ocp_nlp_get' from incompatible pointer type [-Wincompatible-pointer-types]
 1081 |     ocp_nlp_get(capsule->nlp_solver, "stat_n", &stat_n);
      |                                      ^~~~~~~~
      |                                      |
      |                                      char *
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:438:79: note: expected 'ocp_nlp_solver *' but argument is of type 'char *'
  438 | ACADOS_SYMBOL_EXPORT void ocp_nlp_get(ocp_nlp_config *config, ocp_nlp_solver *solver,
      |                                                               ~~~~~~~~~~~~~~~~^~~~~~
acados_solver_HyFCD_V2.c:1081:48: warning: passing argument 3 of 'ocp_nlp_get' from incompatible pointer type [-Wincompatible-pointer-types]
 1081 |     ocp_nlp_get(capsule->nlp_solver, "stat_n", &stat_n);
      |                                                ^~~~~~~
      |                                                |
      |                                                int *
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:439:21: note: expected 'const char *' but argument is of type 'int *'
  439 |         const char *field, void *return_value_);
      |         ~~~~~~~~~~~~^~~~~
acados_solver_HyFCD_V2.c:1081:5: error: too few arguments to function 'ocp_nlp_get'
 1081 |     ocp_nlp_get(capsule->nlp_solver, "stat_n", &stat_n);
      |     ^~~~~~~~~~~
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:438:27: note: declared here
  438 | ACADOS_SYMBOL_EXPORT void ocp_nlp_get(ocp_nlp_config *config, ocp_nlp_solver *solver,
      |                           ^~~~~~~~~~~
acados_solver_HyFCD_V2.c:1082:24: warning: passing argument 1 of 'ocp_nlp_get' from incompatible pointer type [-Wincompatible-pointer-types]
 1082 |     ocp_nlp_get(capsule->nlp_solver, "stat_m", &stat_m);
      |                 ~~~~~~~^~~~~~~~~~~~
      |                        |
      |                        ocp_nlp_solver *
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:438:55: note: expected 'ocp_nlp_config *' but argument is of type 'ocp_nlp_solver *'
  438 | ACADOS_SYMBOL_EXPORT void ocp_nlp_get(ocp_nlp_config *config, ocp_nlp_solver *solver,
      |                                       ~~~~~~~~~~~~~~~~^~~~~~
acados_solver_HyFCD_V2.c:1082:38: warning: passing argument 2 of 'ocp_nlp_get' from incompatible pointer type [-Wincompatible-pointer-types]
 1082 |     ocp_nlp_get(capsule->nlp_solver, "stat_m", &stat_m);
      |                                      ^~~~~~~~
      |                                      |
      |                                      char *
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:438:79: note: expected 'ocp_nlp_solver *' but argument is of type 'char *'
  438 | ACADOS_SYMBOL_EXPORT void ocp_nlp_get(ocp_nlp_config *config, ocp_nlp_solver *solver,
      |                                                               ~~~~~~~~~~~~~~~~^~~~~~
acados_solver_HyFCD_V2.c:1082:48: warning: passing argument 3 of 'ocp_nlp_get' from incompatible pointer type [-Wincompatible-pointer-types]
 1082 |     ocp_nlp_get(capsule->nlp_solver, "stat_m", &stat_m);
      |                                                ^~~~~~~
      |                                                |
      |                                                int *
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:439:21: note: expected 'const char *' but argument is of type 'int *'
  439 |         const char *field, void *return_value_);
      |         ~~~~~~~~~~~~^~~~~
acados_solver_HyFCD_V2.c:1082:5: error: too few arguments to function 'ocp_nlp_get'
 1082 |     ocp_nlp_get(capsule->nlp_solver, "stat_m", &stat_m);
      |     ^~~~~~~~~~~
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:438:27: note: declared here
  438 | ACADOS_SYMBOL_EXPORT void ocp_nlp_get(ocp_nlp_config *config, ocp_nlp_solver *solver,
      |                           ^~~~~~~~~~~
acados_solver_HyFCD_V2.c:1086:24: warning: passing argument 1 of 'ocp_nlp_get' from incompatible pointer type [-Wincompatible-pointer-types]
 1086 |     ocp_nlp_get(capsule->nlp_solver, "statistics", stat);
      |                 ~~~~~~~^~~~~~~~~~~~
      |                        |
      |                        ocp_nlp_solver *
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:438:55: note: expected 'ocp_nlp_config *' but argument is of type 'ocp_nlp_solver *'
  438 | ACADOS_SYMBOL_EXPORT void ocp_nlp_get(ocp_nlp_config *config, ocp_nlp_solver *solver,
      |                                       ~~~~~~~~~~~~~~~~^~~~~~
acados_solver_HyFCD_V2.c:1086:38: warning: passing argument 2 of 'ocp_nlp_get' from incompatible pointer type [-Wincompatible-pointer-types]
 1086 |     ocp_nlp_get(capsule->nlp_solver, "statistics", stat);
      |                                      ^~~~~~~~~~~~
      |                                      |
      |                                      char *
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:438:79: note: expected 'ocp_nlp_solver *' but argument is of type 'char *'
  438 | ACADOS_SYMBOL_EXPORT void ocp_nlp_get(ocp_nlp_config *config, ocp_nlp_solver *solver,
      |                                                               ~~~~~~~~~~~~~~~~^~~~~~
acados_solver_HyFCD_V2.c:1086:52: warning: passing argument 3 of 'ocp_nlp_get' from incompatible pointer type [-Wincompatible-pointer-types]
 1086 |     ocp_nlp_get(capsule->nlp_solver, "statistics", stat);
      |                                                    ^~~~
      |                                                    |
      |                                                    double *
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:439:21: note: expected 'const char *' but argument is of type 'double *'
  439 |         const char *field, void *return_value_);
      |         ~~~~~~~~~~~~^~~~~
acados_solver_HyFCD_V2.c:1086:5: error: too few arguments to function 'ocp_nlp_get'
 1086 |     ocp_nlp_get(capsule->nlp_solver, "statistics", stat);
      |     ^~~~~~~~~~~
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:438:27: note: declared here
  438 | ACADOS_SYMBOL_EXPORT void ocp_nlp_get(ocp_nlp_config *config, ocp_nlp_solver *solver,
      |                           ^~~~~~~~~~~
cc1.exe: some warnings being treated as errors
### Error detected while trying to execute C:\Program Files\Common Files\dSPACE\CFD Compiler 24.1\target\arm-linux-gnueabihf\bin\arm-linux-gnueabihf-gcc.exe in C:/Users/Kn/Documents/06GitLab/hy-fcd-mpc/06ACADOS/c_generated_code.
### Error Message: Compiling failed  "C:\Users\Kn\Documents\06GitLab\hy-fcd-mpc\06ACADOS\c_generated_code\acados_sim_solver_HyFCD_V2.c"
### For more information, refer to C:\Users\Kn\AppData\Local\Temp\dSPACE\CfgDesk\AppCache\3\Build\dSPACE_HyFCD_MPC_V2\Compile\dSPACE_HyFCD_MPC_V2\MakeCompile.err.
### Error detected while trying to execute C:\Program Files\Common Files\dSPACE\CFD Compiler 24.1\target\arm-linux-gnueabihf\bin\arm-linux-gnueabihf-gcc.exe in C:/Users/Kn/Documents/06GitLab/hy-fcd-mpc/06ACADOS/c_generated_code.
### Error Message: Compiling failed  "C:\Users\Kn\Documents\06GitLab\hy-fcd-mpc\06ACADOS\c_generated_code\acados_solver_HyFCD_V2.c"
### For more information, refer to C:\Users\Kn\AppData\Local\Temp\dSPACE\CfgDesk\AppCache\3\Build\dSPACE_HyFCD_MPC_V2\Compile\dSPACE_HyFCD_MPC_V2\MakeCompile.err.
acados_solver_sfunction_HyFCD_V2.c: In function 'mdlOutputs':
acados_solver_sfunction_HyFCD_V2.c:281:24: warning: passing argument 1 of 'ocp_nlp_get' from incompatible pointer type [-Wincompatible-pointer-types]
  281 |     ocp_nlp_get(capsule->nlp_solver, "time_tot", (void *) buffer);
      |                 ~~~~~~~^~~~~~~~~~~~
      |                        |
      |                        ocp_nlp_solver *
In file included from acados_solver_HyFCD_V2.h:36,
                 from acados_solver_sfunction_HyFCD_V2.c:42:
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:438:55: note: expected 'ocp_nlp_config *' but argument is of type 'ocp_nlp_solver *'
  438 | ACADOS_SYMBOL_EXPORT void ocp_nlp_get(ocp_nlp_config *config, ocp_nlp_solver *solver,
      |                                       ~~~~~~~~~~~~~~~~^~~~~~
acados_solver_sfunction_HyFCD_V2.c:281:38: warning: passing argument 2 of 'ocp_nlp_get' from incompatible pointer type [-Wincompatible-pointer-types]
  281 |     ocp_nlp_get(capsule->nlp_solver, "time_tot", (void *) buffer);
      |                                      ^~~~~~~~~~
      |                                      |
      |                                      char *
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:438:79: note: expected 'ocp_nlp_solver *' but argument is of type 'char *'
  438 | ACADOS_SYMBOL_EXPORT void ocp_nlp_get(ocp_nlp_config *config, ocp_nlp_solver *solver,
      |                                                               ~~~~~~~~~~~~~~~~^~~~~~
acados_solver_sfunction_HyFCD_V2.c:281:5: error: too few arguments to function 'ocp_nlp_get'
  281 |     ocp_nlp_get(capsule->nlp_solver, "time_tot", (void *) buffer);
      |     ^~~~~~~~~~~
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:438:27: note: declared here
  438 | ACADOS_SYMBOL_EXPORT void ocp_nlp_get(ocp_nlp_config *config, ocp_nlp_solver *solver,
      |                           ^~~~~~~~~~~
acados_solver_sfunction_HyFCD_V2.c:300:24: warning: passing argument 1 of 'ocp_nlp_get' from incompatible pointer type [-Wincompatible-pointer-types]
  300 |     ocp_nlp_get(capsule->nlp_solver, "cost_value", (void *) out_ptr);
      |                 ~~~~~~~^~~~~~~~~~~~
      |                        |
      |                        ocp_nlp_solver *
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:438:55: note: expected 'ocp_nlp_config *' but argument is of type 'ocp_nlp_solver *'
  438 | ACADOS_SYMBOL_EXPORT void ocp_nlp_get(ocp_nlp_config *config, ocp_nlp_solver *solver,
      |                                       ~~~~~~~~~~~~~~~~^~~~~~
acados_solver_sfunction_HyFCD_V2.c:300:38: warning: passing argument 2 of 'ocp_nlp_get' from incompatible pointer type [-Wincompatible-pointer-types]
  300 |     ocp_nlp_get(capsule->nlp_solver, "cost_value", (void *) out_ptr);
      |                                      ^~~~~~~~~~~~
      |                                      |
      |                                      char *
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:438:79: note: expected 'ocp_nlp_solver *' but argument is of type 'char *'
  438 | ACADOS_SYMBOL_EXPORT void ocp_nlp_get(ocp_nlp_config *config, ocp_nlp_solver *solver,
      |                                                               ~~~~~~~~~~~~~~~~^~~~~~
acados_solver_sfunction_HyFCD_V2.c:300:5: error: too few arguments to function 'ocp_nlp_get'
  300 |     ocp_nlp_get(capsule->nlp_solver, "cost_value", (void *) out_ptr);
      |     ^~~~~~~~~~~
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:438:27: note: declared here
  438 | ACADOS_SYMBOL_EXPORT void ocp_nlp_get(ocp_nlp_config *config, ocp_nlp_solver *solver,
      |                           ^~~~~~~~~~~
acados_solver_sfunction_HyFCD_V2.c:309:24: warning: passing argument 1 of 'ocp_nlp_get' from incompatible pointer type [-Wincompatible-pointer-types]
  309 |     ocp_nlp_get(capsule->nlp_solver, "sqp_iter", (void *) &tmp_int);
      |                 ~~~~~~~^~~~~~~~~~~~
      |                        |
      |                        ocp_nlp_solver *
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:438:55: note: expected 'ocp_nlp_config *' but argument is of type 'ocp_nlp_solver *'
  438 | ACADOS_SYMBOL_EXPORT void ocp_nlp_get(ocp_nlp_config *config, ocp_nlp_solver *solver,
      |                                       ~~~~~~~~~~~~~~~~^~~~~~
acados_solver_sfunction_HyFCD_V2.c:309:38: warning: passing argument 2 of 'ocp_nlp_get' from incompatible pointer type [-Wincompatible-pointer-types]
  309 |     ocp_nlp_get(capsule->nlp_solver, "sqp_iter", (void *) &tmp_int);
      |                                      ^~~~~~~~~~
      |                                      |
      |                                      char *
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:438:79: note: expected 'ocp_nlp_solver *' but argument is of type 'char *'
  438 | ACADOS_SYMBOL_EXPORT void ocp_nlp_get(ocp_nlp_config *config, ocp_nlp_solver *solver,
      |                                                               ~~~~~~~~~~~~~~~~^~~~~~
acados_solver_sfunction_HyFCD_V2.c:309:5: error: too few arguments to function 'ocp_nlp_get'
  309 |     ocp_nlp_get(capsule->nlp_solver, "sqp_iter", (void *) &tmp_int);
      |     ^~~~~~~~~~~
C:\Users\Kn\Documents\06GitLab\acados_compiled\buildDS1403\install\include/acados_c/ocp_nlp_interface.h:438:27: note: declared here
  438 | ACADOS_SYMBOL_EXPORT void ocp_nlp_get(ocp_nlp_config *config, ocp_nlp_solver *solver,
      |                           ^~~~~~~~~~~
### Error detected while trying to execute C:\Program Files\Common Files\dSPACE\CFD Compiler 24.1\target\arm-linux-gnueabihf\bin\arm-linux-gnueabihf-gcc.exe in C:/Users/Kn/Documents/06GitLab/hy-fcd-mpc/06ACADOS/c_generated_code.
### Error Message: Compiling failed  "C:\Users\Kn\Documents\06GitLab\hy-fcd-mpc\06ACADOS\c_generated_code\acados_solver_sfunction_HyFCD_V2.c"
### For more information, refer to C:\Users\Kn\AppData\Local\Temp\dSPACE\CfgDesk\AppCache\3\Build\dSPACE_HyFCD_MPC_V2\Compile\dSPACE_HyFCD_MPC_V2\MakeCompile.err.
Compilation was not successful. (1)
### Error detected while trying to execute C:\Program Files\dSPACE ConfigurationDesk 2024-A (24.1)\DS1403\bin\dsmake.exe in C:/Users/Kn/AppData/Local/Temp/dSPACE/CfgDesk/AppCache/3/Build/dSPACE_HyFCD_MPC_V2/Compile/dSPACE_HyFCD_MPC_V2.
### Error Message: Making "dSPACE_HyFCD_MPC_V2\dSPACE_HyFCD_MPC_V2.mk" failed
### For more information, refer to C:\Users\Kn\AppData\Local\Temp\dSPACE\CfgDesk\AppCache\3\Build\dSPACE_HyFCD_MPC_V2\Compile\dSPACE_HyFCD_MPC_V2_em.err.
Compilation was not successful. (1)
The make phase failed for the following application process: dSPACE_HyFCD_MPC_V2.