Qt Creator unable to start debugger
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When I click 'Start Debugging' (F5) I immediately get an error dialog saying:
"The inferior stopped because it received a signal from the operating system."
Signal name: SIGSEGVSo something got a segmentation fault but I'm not able to determine what that is. From the 'Application Output' window it only prints out 'Debugging starts'. The application runs normally outside of the debugger (Ctrl+R).
This is on Linux Mint (Debian 9 base) with Qt Creator 4.5.1. -
Hi
Sorry for the wait. you post must have gone under the radar.Did you check what GDB you have installed?
https://doc.qt.io/qtcreator/creator-debugger-engines.html
" The minimum supported version is GDB 7.5 using Python version 2.7, or 3.3, or newer." -
When I click 'Start Debugging' (F5) I immediately get an error dialog saying:
"The inferior stopped because it received a signal from the operating system."
Signal name: SIGSEGVSo something got a segmentation fault but I'm not able to determine what that is. From the 'Application Output' window it only prints out 'Debugging starts'. The application runs normally outside of the debugger (Ctrl+R).
This is on Linux Mint (Debian 9 base) with Qt Creator 4.5.1. -
Hi @aha_1980,
This provided some useful additional info, which I've attached below.>408^running dNOTE: ENGINE RUN AND INFERIOR RUN OK sRunning. dState changed from EngineRunRequested(7) to InferiorRunOk(11) dNOTE: ENGINE RUN AND INFERIOR RUN OK sRunning. dState changed from EngineRunRequested(7) to InferiorRunOk(11) [master] dINFERIOR STARTED sApplication started. >*running,thread-id="all" dNOTE: INFERIOR STILL RUNNING IN STATE InferiorRunOk. >~"\nProgram" >~" received signal SIGSEGV, Segmentation fault.\n" >~"0x0000000000000000 in ?? ()\n" >*stopped,reason="signal-received",signal-name="SIGSEGV",signal-meaning="Segmentation fault",frame={addr="0x0000000000000000",func="??",args=[]},thread-id="1",stopped-threads="all",core="1" dNOTE: INFERIOR SPONTANEOUS STOP sStopped. dState changed from InferiorRunOk(11) to InferiorStopOk(14) dNOTE: INFERIOR SPONTANEOUS STOP sStopped. dState changed from InferiorRunOk(11) to InferiorStopOk(14) [master] <409importPlainDumpers off dHANDLING SIGNAL SIGSEGV sStopped: Segmentation fault (Signal SIGSEGV).The GDB version that it found is version 7.12.0.
