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ubuntuqt5qt-creator

Qt creator debug mode can not run on Ubuntu20

enter image description here When I try to debug my application I observed this dialog and debug can not reach breakpoint

Solution

  • You need to build your application in debug mode. For that you need to set CMAKE_BUILD_TYPE cmake variable to Debug, see creator build settings. This adds -g flag to gcc, which instructs it to add debug information to the binary.