How to solve Qt Creators variable-“” behavior?

Question

I have the same problem as described in Variables in Locals and Expressions not accessible in QT Creator but I want to find a way how to \"repair\" Qt Creator showing defaul

Answer 1

For windows users updated to Qt 5.11.2 and who using CDB.

On installer (Qt Maintenance tool) make sure the 'Qt -> Qt 5.11.2 -> Qt Debug Information Files' is checked. (There was no such option in previous releases).