My comment on similar topic seems to be ignored, so I will create new post.
I have similar problem to: https://intellij-support.jetbrains.com/hc/en-us/community/posts/360003437800-Unable-to-inspect-the-STL-containers-during-debug
I run CLion 2019.2.1 in docker build on Alpine 3.9.2. Thus I cannot use bundled LLDB:
So I use gdb 8.2:
The problem is with any STL container, vector, map etc. It does not matter if type is simple int or some complex structure.
I am sure the functionality worked fine before 2019.1.2. But we used CentOS then, so I don't know if problem occurred after our migration to Alpine, or after updating CLion from 2018 to 2019.
This is quite urgent for me, make it extremely difficult to debug my software.