static jfieldID not valid for class java.lang.Class<org.renpy.android.PythonActivity>

[brussee]

libsdl.app.SDLActivity.nativeInit(java.lang.Object) seems to do something wrong in call to GetStaticObjectField. I noticed a deprecated message right before the crash occurred:

W/PythonActivity(11234): Accessing org.renpy.android.PythonActivity is deprecated and will be removed in a future version. Please switch to org.kivy.android.PythonActivity.
A/art(11234): art/runtime/java_vm_ext.cc:410] JNI DETECTED ERROR IN APPLICATION: static jfieldID 0xb06734f0 not valid for class java.lang.Class<org.renpy.android.PythonActivity>
A/art(11234): art/runtime/java_vm_ext.cc:410]     in call to GetStaticObjectField
A/art(11234): art/runtime/java_vm_ext.cc:410]     from int org.libsdl.app.SDLActivity.nativeInit(java.lang.Object)
A/art(11234): art/runtime/java_vm_ext.cc:410] "SDLThread" prio=5 tid=11 Runnable
A/art(11234): art/runtime/java_vm_ext.cc:410]   | group="main" sCount=0 dsCount=0 obj=0x12e10d60 self=0xacbbdb00
A/art(11234): art/runtime/java_vm_ext.cc:410]   | sysTid=11264 nice=0 cgrp=default sched=0/0 handle=0xa0db7930
A/art(11234): art/runtime/java_vm_ext.cc:410]   | state=R schedstat=( 3880685778 149162400 802 ) utm=373 stm=15 core=1 HZ=100
A/art(11234): art/runtime/java_vm_ext.cc:410]   | stack=0xa0cb5000-0xa0cb7000 stackSize=1038KB
A/art(11234): art/runtime/java_vm_ext.cc:410]   | held mutexes= "mutator lock"(shared held)
A/art(11234): art/runtime/java_vm_ext.cc:410]   native: #00 pc 00370e01  /system/lib/libart.so (art::DumpNativeStack(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, int, char const*, art::ArtMethod*, void*)+160)
A/art(11234): art/runtime/java_vm_ext.cc:410]   native: #01 pc 0035046f  /system/lib/libart.so (art::Thread::Dump(std::__1::basic_ostream<char, std::__1::char_traits<char> >&) const+150)
A/art(11234): art/runtime/java_vm_ext.cc:410]   native: #02 pc 0025a725  /system/lib/libart.so (art::JavaVMExt::JniAbort(char const*, char const*)+740)
A/art(11234): art/runtime/java_vm_ext.cc:410]   native: #03 pc 0025adfd  /system/lib/libart.so (art::JavaVMExt::JniAbortV(char const*, char const*, std::__va_list)+64)
A/art(11234): art/runtime/java_vm_ext.cc:410]   native: #04 pc 000fd1d1  /system/lib/libart.so (art::ScopedCheck::AbortF(char const*, ...)+32)
A/art(11234): art/runtime/java_vm_ext.cc:410]   native: #05 pc 00114ab1  /system/lib/libart.so (art::ScopedCheck::CheckFieldAccess(art::ScopedObjectAccess&, _jobject*, _jfieldID*, bool, art::Primitive::Type)+452)
A/art(11234): art/runtime/java_vm_ext.cc:410]   native: #06 pc 001164d5  /system/lib/libart.so (art::CheckJNI::GetField(char const*, _JNIEnv*, _jobject*, _jfieldID*, bool, art::Primitive::Type)+524)
A/art(11234): art/runtime/java_vm_ext.cc:410]   native: #07 pc 00116a6f  /system/lib/libart.so (art::CheckJNI::GetStaticObjectField(_JNIEnv*, _jclass*, _jfieldID*)+30)
A/art(11234): art/runtime/java_vm_ext.cc:410]   native: #08 pc 002e1ce4  /data/data/org.tribler.android/files/libpymodules.so (???)
A/art(11234): art/runtime/java_vm_ext.cc:410]   at org.libsdl.app.SDLActivity.nativeInit(Native method)
A/art(11234): art/runtime/java_vm_ext.cc:410]   at org.libsdl.app.SDLMain.run(SDLActivity.java:929)
A/art(11234): art/runtime/java_vm_ext.cc:410]   at java.lang.Thread.run(Thread.java:818)
A/art(11234): art/runtime/java_vm_ext.cc:410] 
A/art(11234): art/runtime/runtime.cc:366] Runtime aborting...

[brussee]

Using --copy-libs I got to know it is somewhere in /org.tribler.android/files/lib/python2.7/site-packages/jnius/jnius.so (???) However it still says ??? instead of class and line number.

Complete adb log: http://pastebin.com/JQBe3LAi

W/PythonActivity(8828): Accessing org.renpy.android.PythonActivity is deprecated and will be removed in a future version. Please switch to org.kivy.android.PythonActivity.
A/art(8828): art/runtime/java_vm_ext.cc:410] JNI DETECTED ERROR IN APPLICATION: static jfieldID 0xb0673040 not valid for class java.lang.Class<org.renpy.android.PythonActivity>
A/art(8828): art/runtime/java_vm_ext.cc:410]     in call to GetStaticObjectField
A/art(8828): art/runtime/java_vm_ext.cc:410]     from int org.libsdl.app.SDLActivity.nativeInit(java.lang.Object)
A/art(8828): art/runtime/java_vm_ext.cc:410] "SDLThread" prio=5 tid=11 Runnable
A/art(8828): art/runtime/java_vm_ext.cc:410]   | group="main" sCount=0 dsCount=0 obj=0x12dd70a0 self=0xacbbdb00
A/art(8828): art/runtime/java_vm_ext.cc:410]   | sysTid=8898 nice=0 cgrp=default sched=0/0 handle=0xa0cb9930
A/art(8828): art/runtime/java_vm_ext.cc:410]   | state=R schedstat=( 4916090891 117910460 866 ) utm=458 stm=33 core=0 HZ=100
A/art(8828): art/runtime/java_vm_ext.cc:410]   | stack=0xa0bb7000-0xa0bb9000 stackSize=1038KB
A/art(8828): art/runtime/java_vm_ext.cc:410]   | held mutexes= "mutator lock"(shared held)
A/art(8828): art/runtime/java_vm_ext.cc:410]   native: #00 pc 00370e01  /system/lib/libart.so (art::DumpNativeStack(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, int, char const*, art::ArtMethod*, void*)+160)
A/art(8828): art/runtime/java_vm_ext.cc:410]   native: #01 pc 0035046f  /system/lib/libart.so (art::Thread::Dump(std::__1::basic_ostream<char, std::__1::char_traits<char> >&) const+150)
A/art(8828): art/runtime/java_vm_ext.cc:410]   native: #02 pc 0025a725  /system/lib/libart.so (art::JavaVMExt::JniAbort(char const*, char const*)+740)
A/art(8828): art/runtime/java_vm_ext.cc:410]   native: #03 pc 0025adfd  /system/lib/libart.so (art::JavaVMExt::JniAbortV(char const*, char const*, std::__va_list)+64)
A/art(8828): art/runtime/java_vm_ext.cc:410]   native: #04 pc 000fd1d1  /system/lib/libart.so (art::ScopedCheck::AbortF(char const*, ...)+32)
A/art(8828): art/runtime/java_vm_ext.cc:410]   native: #05 pc 00114ab1  /system/lib/libart.so (art::ScopedCheck::CheckFieldAccess(art::ScopedObjectAccess&, _jobject*, _jfieldID*, bool, art::Primitive::Type)+452)
A/art(8828): art/runtime/java_vm_ext.cc:410]   native: #06 pc 001164d5  /system/lib/libart.so (art::CheckJNI::GetField(char const*, _JNIEnv*, _jobject*, _jfieldID*, bool, art::Primitive::Type)+524)
A/art(8828): art/runtime/java_vm_ext.cc:410]   native: #07 pc 00116a6f  /system/lib/libart.so (art::CheckJNI::GetStaticObjectField(_JNIEnv*, _jclass*, _jfieldID*)+30)
A/art(8828): art/runtime/java_vm_ext.cc:410]   native: #08 pc 00056260  /data/data/org.tribler.android/files/lib/python2.7/site-packages/jnius/jnius.so (???)
A/art(8828): art/runtime/java_vm_ext.cc:410]   at org.libsdl.app.SDLActivity.nativeInit(Native method)
A/art(8828): art/runtime/java_vm_ext.cc:410]   at org.libsdl.app.SDLMain.run(SDLActivity.java:929)
A/art(8828): art/runtime/java_vm_ext.cc:410]   at java.lang.Thread.run(Thread.java:818)
A/art(8828): art/runtime/java_vm_ext.cc:410] 

[brussee]

Thanks to @tito and @kived for tracking this down!

The problem is not in p4a but the fact that PythonActivity = autoclass('org.kivy.android.PythonActivity') actually returns class org.renpy.android.PythonActivity and its static field mActivity is moved.

[xxnet]

How can we do to for this problem?

[cidermole]

Would somebody please release a new plyer to https://pypi.python.org? pip install gets plyer-1.2.4 which is not compatible with the current kivy, because it triggers this bug.