Unexpected or internal error encountered in "in CGIR:

Issue descripation:

Unexpected or internal error encountered in "in CGIR: b:\matlab\src\sl_compile\rtwgen\ccodergroupmappinginfo_impl.cpp line 696: In getIndividualStateGroupPropertyFromMapping: Assertion failed: aBlk != nullptr && idw >= 0 ". Please report this to MathWorks if you can cause it to recur

Model descripation:

I use the variant model block in my model, When i generate code, It produces this error.

I don't use data store memory related blocks.

TLC: Autosar.tlc

If you meet the same question, pls help me, thank you.

Answer 1

[xingwen xu]

Maybe I need update version to R2020a-Update5 or new, but the boss don't need this solution,

so, maybe we can try it next time when idle.

Answer 2

[wang tongjing]

Unexpected or internal error encountered in "in CGIR:b:\matlab\src\sl_compile\rtwgen\autosarcodergroupmappinginfo_impl.cpp line 391:In getIndividualStateGroupPropertyFromMapping:Assertion failed:aBlk!=nullptr && idw>=0".没明白，这个问题到底应该怎么解决？