Error in AUTOSAR code generation in R2022a

Hi,

I am trying to generate AUTOSAR code for a SWC and getting the following error:

The call to autosar_make_rtw_hook, during the after_tlc hook generated the following error: 0 to 64 bit fixed/integer types supported only The build process will terminate as a result.

Caused by:

• 0 to 64 bit fixed/integer types supported only

I tried running rtwbuild and got following error in command window:

Error using coder.internal.callMakeHook

The call to autosar_make_rtw_hook, during the after_tlc hook generated the following error:

0 to 64 bit fixed/integer types supported only

The build process will terminate as a result.

Error in coder.internal.ModelBuilder>locNewCodePostCodeGen (line 1953)

coder.internal.callMakeHook('after_tlc',lMakeOptions, lBuildOptsAfterTlc, ...

Error in coder.internal.ModelBuilder>i_buildProcedure (line 887)

locNewCodePostCodeGen...

Error in coder.internal.ModelBuilder.make_rtw (line 119)

[buildResult, mainObjFolder] = i_buildProcedure...

Error in build_target

Error in build_target

Error in build_standalone_rtw_target

Error in slbuild_private

Error in slbuild_private

Error in sl_feval

Error in slbuild

Error in slbuild

Error in rtwbuild - Show complete stack trace

Caused by:

Error using assert

0 to 64 bit fixed/integer types supported only - Show complete stack trace

Displaying stack trace:

Error using coder.internal.callMakeHook

• In coder.internal.callMakeHook

• In coder.internal.ModelBuilder>locNewCodePostCodeGen (line 1953)

• In coder.internal.ModelBuilder>i_buildProcedure (line 887)

• In coder.internal.ModelBuilder>ModelBuilder.make_rtw (line 119)

• In build_target

• In build_target

• In build_standalone_rtw_target

• In slbuild_private

• In slbuild_private

• In sl_feval

• In slbuild

• In slbuild

• In rtwbuild

Answer 1

[Kautuk Raj]

It seems you are encountering a data type-related error while generating AUTOSAR code for your Software Component (SWC) in MATLAB R2022a.

In one of my models, I faced a similar issue with the error message "0 to 64 bit fixed/integer types supported only" in the R2022a version.

Updating to MATLAB R2022b or a later version resolved the issue for me.

I recommend trying the same update to see if it resolves your problem as well.