I am currently trying to build example simulink model, but I am end up with this error. If anyone can suggest a way around, I will be greatful.

### Starting build procedure for: stm32f4discovery_gettingstarted_Test1 ### Generating code and artifacts to 'Model specific' folder structure ### Generating code into build folder: E:\Testttttttttt\stm32f4discovery_gettingstarted_Test1_ert_rtw ### Invoking Target Language Compiler on stm32f4discovery_gettingstarted_Test1.rtw ### Using System Target File: C:\Program Files\MATLAB\rtw\c\ert\ert.tlc ### Loading TLC function libraries ### Initial pass through model to cache user defined code . ### Caching model source code ### Writing header file stm32f4discovery_gettingstarted_Test1_types.h . ### Writing header file stm32f4discovery_gettingstarted_Test1.h ### Writing header file rtwtypes.h ### Writing source file stm32f4discovery_gettingstarted_Test1.c ### Writing header file stm32f4discovery_gettingstarted_Test1_private.h ### Writing source file stm32f4discovery_gettingstarted_Test1_data.c . ### Writing header file rtmodel.h ### Writing source file ert_main.c ### TLC code generation complete. ### Evaluating PostCodeGenCommand specified in the model ### Using toolchain: GNU Tools for ARM Embedded Processors ### 'E:\Testttttttttt\stm32f4discovery_gettingstarted_Test1_ert_rtw\stm32f4discovery_gettingstarted_Test1.mk' is up to date ### Building 'stm32f4discovery_gettingstarted_Test1': "C:\PROGRA~1\MATLAB\bin\win64\gmake" -f stm32f4discovery_gettingstarted_Test1.mk all MW_GNU_ARM_TOOLS_PATH = C:/PROGRA~3/MATLAB/SUPPOR~1/R2021a/3P778C~1.INS/GNUARM~1.INS/win/bin E:\Testttttttttt\stm32f4discovery_gettingstarted_Test1_ert_rtw>cd . E:\Testttttttttt\stm32f4discovery_gettingstarted_Test1_ert_rtw>if "" == "" ("C:\PROGRA~1\MATLAB\bin\win64\gmake" -f stm32f4discovery_gettingstarted_Test1.mk all ) else ("C:\PROGRA~1\MATLAB\bin\win64\gmake" -f stm32f4discovery_gettingstarted_Test1.mk ) "C:/PROGRA~3/MATLAB/SUPPOR~1/R2021a/3P778C~1.INS/GNUARM~1.INS/win/bin/arm-none-eabi-gcc" -ffunction-sections -fdata-sections -Wall -MMD -MP -MF"stm32f4discovery_gettingstarted_Test1.dep" -MT"stm32f4discovery_gettingstarted_Test1.o" -c -O0 -mcpu=cortex-m4 -mthumb -mlittle-endian -mthumb-interwork -mfpu=fpv4-sp-d16 -mfloat-abi=hard -fdata-sections -ffunction-sections -fmessage-length=0 -fno-short-wchar -fshort-enums -fno-delete-null-pointer-checks -fomit-frame-pointer -funsigned-char -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wvla -include stm32f4discovery_wrapper.h -D__MW_TARGET_USE_HARDWARE_RESOURCES_H__ -DCLASSIC_INTERFACE=0 -DALLOCATIONFCN=0 -DTERMFCN=1 -DONESTEPFCN=1 -DMAT_FILE=0 -DMULTI_INSTANCE_CODE=0 -DINTEGER_CODE=0 -DMT=0 -DTID01EQ=0 -DUSE_STDPERIPH_DRIVER -DUSE_STM32F4_DISCOVERY -DSTM32F4XX -DARM_MATH_CM4=1 -D__FPU_PRESENT=1 -D__FPU_USED=1U -DHSE_VALUE=8000000 -DNULL=0 -D__START=_start -DEXIT_FAILURE=1 -DEXTMODE_DISABLEPRINTF -DEXTMODE_DISABLETESTING -DEXTMODE_DISABLE_ARGS_PROCESSING=1 -DSTACK_SIZE=64 -DRT -DMODEL=stm32f4discovery_gettingstarted_Test1 -DNUMST=1 -DNCSTATES=0 -DHAVESTDIO -DMODEL_HAS_DYNAMICALLY_LOADED_SFCNS=0 @stm32f4discovery_gettingstarted_Test1_comp.rsp -o "stm32f4discovery_gettingstarted_Test1.o" "E:/Testttttttttt/stm32f4discovery_gettingstarted_Test1_ert_rtw/stm32f4discovery_gettingstarted_Test1.c" arm-none-eabi-gcc: fatal error: cannot execute 'cc1': CreateProcess: No such file or directory compilation terminated. gmake: *** [stm32f4discovery_gettingstarted_Test1.o] Error 1 E:\Testttttttttt\stm32f4discovery_gettingstarted_Test1_ert_rtw>echo The make command returned an error of 2 The make command returned an error of 2 E:\Testttttttttt\stm32f4discovery_gettingstarted_Test1_ert_rtw>exit /B 1 ### Creating HTML report file stm32f4discovery_gettingstarted_Test1_codegen_rpt.html### Build procedure for stm32f4discovery_gettingstarted_Test1 aborted due to an error.

Build Summary

1

Elapsed: 0.287 sec

Top model targets built: Model Action Rebuild Reason ================================================================================================= stm32f4discovery_gettingstarted_Test1 Failed Code generation information file does not exist. 0 of 1 models built (0 models alr

Answer 1

[Harsh Saxena]

Hi,

There can be a number of reasons for this error to occur. See if any of these solutions help:

1. Set up the workspace path as same as your Simulink path.
2. Make sure you are using the right Model Configurations for building the model. Refer and navigate through this documentation for more details: https://www.mathworks.com/help/rtw/ug/code-generation-configuration.html
3. Try shortening your path. Sometimes the path is too long for the model to execute correctly.
4. Try building different models and see if the problem is specific to your model. In that case the problem seems specific to the model and needs to be approached differently.

Hope this helps!

[mohammad]

Thank you very much, I will check all this

[Sanath]

hi @mohammad were you able to fix this? could you please share how?