danielweck
commented
6 years ago I think this is an STL bug. Maybe -DANDROID_STL=c++_shared can help (?)
With the Gradle experimental plugin:
https://github.com/readium/readium-sdk/blob/develop/Platform/Android/epub3/build_experimental.gradle#L125
With the Gradle stable plugin: https://github.com/readium/readium-sdk/blob/develop/Platform/Android/epub3/build.gradle#L140 https://github.com/readium/readium-sdk/blob/develop/Platform/Android/epub3/Stable.mk#L154
Note that this is with GCC, not Clang (only the former is supported in ReadiumSDK, even though the latter will gradually officially supercedes the former in NDK)
nareshsvn
Hi There,
Is epub3 sdk supports Android 5.0 ? The reason is we are Facing a issue while loading epub3 lib on some devices with Android 5.0. The error happens particular on device with Android 5.0 otherwise it works perfectly on device with higher android OS.
Environment Details:
Android Studio version: 3.1.2 Android version: 5.0 Lollipop NDK VERSION: 15rc Device Model: Lenovo A-2010 a
Code of reference:
static { // Load the ePub3 Native lib System.loadLibrary("epub3"); // In this line causing the crash. }
Crash Log:
ssl=0x9f61d600 cert_verify_callback calling verifyCertificateChain authMethod=ECDHE_RSA 06-21 15:36:29.494 16436-16436/ E/art: dlopen("/data/app//lib/arm/libepub3.so", RTLD_LAZY) failed: dlopen failed: cannot locate symbol "_ZTVN10cxxabiv117class_type_infoE" referenced by "libepub3.so"...
06-21 15:36:29.822 16436-16436/E/AndroidRuntime: FATAL EXCEPTION: main
Process: , PID: 16436
java.lang.IllegalStateException: Fatal Exception thrown on Scheduler.Worker thread.
at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:59)
at android.os.Handler.handleCallback(Handler.java:815)
at android.os.Handler.dispatchMessage(Handler.java:104)
at android.os.Looper.loop(Looper.java:194)
at android.app.ActivityThread.main(ActivityThread.java:5624)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:959)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:754)
Caused by: java.lang.UnsatisfiedLinkError: dlopen failed: cannot locate symbol "_ZTVN10cxxabiv117class_type_infoE" referenced by "libepub3.so"...
at java.lang.Runtime.loadLibrary(Runtime.java:371)
at java.lang.System.loadLibrary(System.java:988)
at org.readium.sdk.android.EPub3.(EPub3.java:44)
at .MyLoansFragment.openBook(MyFragment.java:512)
at .MyLoansFragment.onBookAvailableToRead(MyFragment.java:499)
at ulipresenter.MyLoansPresenter$10.onNext(MyPresenter.java:301)
at .MyLoansPresenter$10.onNext(MyPresenter.java:285)
at rx.internal.util.ObserverSubscriber.onNext(ObserverSubscriber.java:34)
at rx.observers.SafeSubscriber.onNext(SafeSubscriber.java:134)
at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.call(OperatorObserveOn.java:224)
at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)
at android.os.Handler.handleCallback(Handler.java:815)
at android.os.Handler.dispatchMessage(Handler.java:104)
at android.os.Looper.loop(Looper.java:194)
at android.app.ActivityThread.main(ActivityThread.java:5624)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:959)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:754)
06-21 15:36:30.504 16436-16471/E/NativeCrypto: ssl=0xaf840800 cert_verify_callback x509_store_ctx=0xa203a1b0 arg=0x0
ssl=0xaf840800 cert_verify_callback calling verifyCertificateChain authMethod=ECDHE_RSA