Steps to reproduce:
- create or open a simple Qt project
- set some breakpoints inside the file(s)
- inside Debug view switch to Breakpoints tab and add other types of breakpoints (reproducable e.g. with 'Breakpoint at "exec"' or 'Breakpoint at "fork"')
- start debugging
- debugger tries to start but after following output (debugger log) nothing happens, debugger does not start and must be stopped with 'Abort Debugging'
Note: This also happens if the respective breakpoints are disabled.