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NFT multi marker crash
In case of 2 NFT marker app crashes with log:
org.artoolkit.ar.samples.ARSimpleNativeCars A/libc: Fatal signal 6 (SIGABRT), code -6 in tid 14914 (impleNativeCars)
In case of NFT+ single marker (It is working as expected)
Please let me know the issue.
Hi there,
can you please add some more content here. It looks like you are running ARSimpleNativeCars which is and Android app. However it is not an NFT app but rather a square marker app. So I'm a bit confused.
I'd like to know which app you are running? On which OS and IDE? Which ARTK version? (SDK or GitHub)
Some more steps to reproduce would be highly appreciated
Thanks
Thanks for reply. Os- Linux Ubuntu x86_64 x86_64 x86_64 AR toolkit version: 5.3.2
Actually I am doing NFT marker initialization dynamically in Simple native car android project
step 1: I have initialize one marker in SimpleNativeRenderer .java inside method configureARScene() my code: SimpleNativeRenderer.demoInitialise("Data/models/Porsche_911_GT3.obj", "Data/machine");
Here I am passing the 3d object file name and marker file name to native cpp code
It is working fine.
step 2:
I have created 1 button ARSimpleNativeCarsActivity.java and done same initialization from there
my code is : on click of button
SimpleNativeRenderer.demoInitialise("Data/models/Ferrari_Modena_Spider.obj", "Data/pinball" );
Exception : org.artoolkit.ar.samples.ARSimpleNativeCars A/libc: Fatal signal 6 (SIGABRT), code -6 in tid 28962 (impleNativeCars)
This may be because of thread. But i am not able to find the reason
Please let me know the issue. Thanks, Ankit
Attached log: Please take a look
I have cloned latest AR-toolkit version 5.3.2
Os- Linux Ubuntu x86_64 x86_64 x86_64 AR toolkit version: 5.3.2
Steps to reproduce for following crash are mentioned in my previous comment
04-26 11:19:32.843 30660-30660/? A/libc: Fatal signal 6 (SIGABRT), code -6 in tid 30660 (impleNativeCars) 04-26 11:19:32.945 355-355/? I/DEBUG: *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** 04-26 11:19:32.945 355-355/? I/DEBUG: Build fingerprint: 'google/shamu/shamu:5.1.1/LMY48T/2237560:user/release-keys' 04-26 11:19:32.945 355-355/? I/DEBUG: Revision: '33696' 04-26 11:19:32.945 355-355/? I/DEBUG: ABI: 'arm' 04-26 11:19:32.947 355-355/? I/DEBUG: pid: 30660, tid: 30660, name: impleNativeCars >>> org.artoolkit.ar.samples.ARSimpleNativeCars <<< 04-26 11:19:32.947 355-355/? I/DEBUG: signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr -------- 04-26 11:19:32.977 355-355/? I/DEBUG: r0 00000000 r1 000077c4 r2 00000006 r3 00000000 04-26 11:19:32.977 355-355/? I/DEBUG: r4 b6fcbe38 r5 00000006 r6 0000000b r7 0000010c 04-26 11:19:32.977 355-355/? I/DEBUG: r8 9cbc2b00 r9 b4ae4ec8 sl b4993254 fp 0000000a 04-26 11:19:32.977 355-355/? I/DEBUG: ip 000077c4 sp beb52b48 lr b6e483c5 pc b6e6c714 cpsr 680f0010 04-26 11:19:32.978 355-355/? I/DEBUG: #00 pc 0003b714 /system/lib/libc.so (tgkill+12) 04-26 11:19:32.980 355-355/? I/DEBUG: #01 pc 000173c1 /system/lib/libc.so (pthread_kill+52) 04-26 11:19:32.981 355-355/? I/DEBUG: #02 pc 00017fd3 /system/lib/libc.so (raise+10) 04-26 11:19:32.981 355-355/? I/DEBUG: #03 pc 00014795 /system/lib/libc.so (__libc_android_abort+36) 04-26 11:19:32.981 355-355/? I/DEBUG: #04 pc 00012f44 /system/lib/libc.so (abort+4) 04-26 11:19:32.981 355-355/? I/DEBUG: #05 pc 0006f1bd /data/app/org.artoolkit.ar.samples.ARSimpleNativeCars-1/lib/arm/libc++_shared.so 04-26 11:19:32.981 355-355/? I/DEBUG: #06 pc 0006f2e1 /data/app/org.artoolkit.ar.samples.ARSimpleNativeCars-1/lib/arm/libc++_shared.so 04-26 11:19:32.981 355-355/? I/DEBUG: #07 pc 000949bf /data/app/org.artoolkit.ar.samples.ARSimpleNativeCars-1/lib/arm/libc++_shared.so 04-26 11:19:32.981 355-355/? I/DEBUG: #08 pc 0009406f /data/app/org.artoolkit.ar.samples.ARSimpleNativeCars-1/lib/arm/libc++_shared.so (__cxa_throw+182)
04-26 11:19:32.982 355-355/? I/DEBUG: #09 pc 000c90d4 /data/app/org.artoolkit.ar.samples.ARSimpleNativeCars-1/lib/arm/libARWrapper.so (vision::VisualDatabase<vision::FREAKExtractor, vision::BinaryFeatureStore, vision::BinaryFeatureMatcher<96> >::addKeyframe(std::__1::shared_ptrvision::Keyframe<96 >, int)+328)
04-26 11:19:32.982 355-355/? I/DEBUG: #10 pc 000c8d98 /data/app/org.artoolkit.ar.samples.ARSimpleNativeCars-1/lib/arm/libARWrapper.so (vision::VisualDatabaseFacade::addFreakFeaturesAndDescriptors(std::__1::vector<vision::FeaturePoint, std::__1::allocatorvision::FeaturePoint > const&, std::__1::vector<unsigned char, std::__1::allocator
We use AndroidSDK + ARToolkit 5.3 We do not get the exact same log, but we face issues with multi marker setups. In our approach we load additional iset files (AddMarker NFT) which result in this exception: https://github.com/artoolkit/artoolkit5/blob/3b8c20be09908cbf903915100e54aa2cfcbd5386/lib/SRC/KPM/FreakMatcher/matchers/visual_database-inline.h#L81
We actually reset the whole markers (NativeInterface RemoveAllMarkers) before adding a new bunch of them. Is there an issue in the visual database not indexing correctly?