Unable to debug Android App (Windows + Qt Creator 12 + LLDB)
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I've been seeing lots and lots of deep sh** when it comes to QT... I've been deep down. Trust me when I say, it's all doomed but I love it but only because I'm a low-level type of a guy.. I can't possibly IMAGINE any typical developer using it. I simply cannot. Not for mobile. And not from WIndows.
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This post is deleted!
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Dear Ronel I'll tell you that I've even got GDB 'working' for me but it took quite a few ADB commands and manual creation of folders on my Android device, now tell, me is this a unified QT Multi-Platform Development framework?
How a typical developer is supposed to get around these issues?
Why LLDB set by default?
Now I know it's not QT support.
Anyway I'm still looking into making the android app actually not skip the initial breakpoints.
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When running the app under GDB (Xiaomi device) I'm getting SigSegvs in a thread named "ScoutStat" asm code.
Anyone knows what this might be? It's not part of my app, the app runs fine.
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So yeah.. so it seems that the signals received previously by LLDB (but QT was not showing ANY dialog-boxes) or the actual Signal Code, are in fact segmentation faults coming from something name 'Scout Stat' Anyone knows what this is?
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That's not part of my code and something presumably operating as part of QT ?
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Ok folks so there's that MAGICAL
'scoutstat' thread, I have no idea what it is that is causing havoc.It must be something related to UI/rendering/UI interactions since the segmentation fault would be signaled only as a result of UI interactions/ UI animations/ preparations.
What's that and why the heck it's sig-faulting on meh
Not my code. And presumably not part of source code that arrive with QT pre-installed since QT does not bring me to these.
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also getting lots of these on dialog-creations.. what the heck is going on here....
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My app works fine as long as I keep neglecting and going past all these SIGFaults and Sig33s
what's that?
I really wouldn't like to neglect segmentation faults my code or not.
Why am I seeing these now? With QT Creator 12 and not 10?
Looking forward to some guidance.
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Turns out Sig33 is reserved signal issued by bionic hardware. anyone can confirm, safe to 'handle SIG33 nostop noprint'?
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Loving the overall EXPERIENCE
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Do I DARE to tap the first button?
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Why all my KIts' settings get WIPED OUT after the crash?
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It's like I'm debugging on V8 ABI, I need 64 bit compiler and QT Creator keeps reverting settings back to 32bit compiled actually messing up with my settings.
Now, how a regular developer is even to notice?
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By the time I reconfigured everything, it turns our Creator is unable to attach due to ADB being in an 'incompatible state. Thus I'm best off restarting the PC...
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otherwise it would just remain stuck at ```
D libGRIDNEToken_arm64-v8a.so: QML Debugger: Waiting for connection on port 51672...forever -
I'm also getting segmentation faults in 'binder:X' threads on UI interactions.
Yet again, if I ignore these the app runs FINE.
ideas?
It's like tapping on an UI element is almost guaranteed to result in such a SigFault.
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@CodesInChaoss said in Unable to debug Android App (Windows + Qt Creator 12 + LLDB):
I'm also getting segmentation faults in 'binder:X' threads on UI interactions.
Yet again, if I ignore these the app runs FINE.
ideas?
It's like tapping on an UI element is almost guaranteed to result in such a SigFault.
The moment one pastes anything to
QT Creator crashed, Lo and Behold
On my way to reconfigure everything anew.
this feels like an early Alpha of some wanna-be development framework not something that has been around for many many years.
Something I paid for.
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@CodesInChaoss I am pretty sure that it is mostly related to the update process
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yeah sure but for the fact I've wiped out everything QT related.
- QT has been wiped CLEAN the entire QT folder
- everything in AppData QT related WIPED clean as well.
- NDK/ SDK everything installed anew
- same stuff on a fresh VM (like I've explaiend)
