I have been trying to develop games with Libgdx, and i’m currently working on the “skeleton” of my game, so i created an abstract class called “GameObject” wich extends the Body class from Box2D, and also created a “Player” class, wich extends the GameObject class, BUT when i call the Body functions in my Player constructor (like createFixture(), setType(), setPosition(), etc) when i run the game, it crashes right away, with this message:
#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0000000066bdf298, pid=7424, tid=4512
#
# JRE version: Java(TM) SE Runtime Environment (8.0_91-b14) (build 1.8.0_91-b14)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.91-b14 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# C [gdx-box2d64.dll+0x1f298]
#
# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
#
# An error report file with more information is saved as:
# D:\LIBGDX\engineers-showdown\desktop\hs_err_pid7424.log
#
# If you would like to submit a bug report, please visit:
# http://bugreport.java.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
AL lib: (EE) alc_cleanup: 1 device not closed
this is the full log created, if anyone want to see:
[spoiler]
#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0000000066bdf298, pid=7424, tid=4512
#
# JRE version: Java(TM) SE Runtime Environment (8.0_91-b14) (build 1.8.0_91-b14)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.91-b14 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# C [gdx-box2d64.dll+0x1f298]
#
# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
#
# If you would like to submit a bug report, please visit:
# http://bugreport.java.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
--------------- T H R E A D ---------------
Current thread (0x0000000059b65000): JavaThread "LWJGL Application" [_thread_in_native, id=4512, stack(0x000000005adc0000,0x000000005aec0000)]
siginfo: ExceptionCode=0xc0000005, reading address 0x0000000000000059
Registers:
RAX=0x0000000000000001, RBX=0x0000000057305a90, RCX=0x0000000000000001, RDX=0x000000005aebeca0
RSP=0x000000005aebec30, RBP=0x000000005aebed78, RSI=0x0000000000200021, RDI=0x0000000002758331
R8 =0x00000000ffffffff, R9 =0x0000000000000000, R10=0x0000000002767f08, R11=0x000000005bee9d90
R12=0x0000000000000000, R13=0x0000000057305a90, R14=0x000000005aebedc0, R15=0x0000000059b65000
RIP=0x0000000066bdf298, EFLAGS=0x0000000000010206
Top of Stack: (sp=0x000000005aebec30)
0x000000005aebec30: 0000000059b65000 0000000059b544b0
0x000000005aebec40: 0000000057305a90 000000005aebedc0
0x000000005aebec50: 0000000059b5ff90 0000000057305a90
0x000000005aebec60: 0000000000200021 0000000002758331
0x000000005aebec70: 000000005aebed78 0000000066bdf3d6
0x000000005aebec80: 0000000057305a90 0000000059b65000
0x000000005aebec90: 0000000057305a90 0000000059b65000
0x000000005aebeca0: 00000000002beb20 0000000000000000
0x000000005aebecb0: 000000003e4ccccd 000100003f800000
0x000000005aebecc0: 000000000000ffff 0000000000200021
0x000000005aebecd0: 0000000059b5ff90 0000000002767f34
0x000000005aebece0: 000000005aebf368 000000005aebed78
0x000000005aebecf0: 0000000000200021 0000000002758331
0x000000005aebed00: 000000003f800000 0000000002767cab
0x000000005aebed10: 0000000059b65000 0000000057305a90
0x000000005aebed20: 0000000000200021 0000000059b65000
Instructions: (pc=0x0000000066bdf298)
0x0000000066bdf278: 98 00 00 00 e9 7c ff ff ff 90 66 66 66 66 66 2e
0x0000000066bdf288: 0f 1f 84 00 00 00 00 00 55 57 56 53 48 83 ec 28
0x0000000066bdf298: 48 8b 79 58 48 89 cb 48 89 d5 f6 87 98 92 01 00
0x0000000066bdf2a8: 02 75 75 ba 48 00 00 00 48 89 f9 e8 08 ca fe ff
Register to memory mapping:
RAX=0x0000000000000001 is an unknown value
RBX={method} {0x0000000057305a98} 'jniCreateFixture' '(JJF)J' in 'com/badlogic/gdx/physics/box2d/Body'
RCX=0x0000000000000001 is an unknown value
RDX=0x000000005aebeca0 is pointing into the stack for thread: 0x0000000059b65000
RSP=0x000000005aebec30 is pointing into the stack for thread: 0x0000000059b65000
RBP=0x000000005aebed78 is pointing into the stack for thread: 0x0000000059b65000
RSI=0x0000000000200021 is an unknown value
RDI=0x0000000002758331 is at code_begin+2289 in an Interpreter codelet
invoke return entry points [0x0000000002757a40, 0x0000000002758420] 2528 bytes
R8 =0x00000000ffffffff is an unallocated location in the heap
R9 =0x0000000000000000 is an unknown value
R10=0x0000000002767f08 is at code_begin+840 in an Interpreter codelet
method entry point (kind = native) [0x0000000002767bc0, 0x0000000002768520] 2400 bytes
R11=0x000000005bee9d90 is an unknown value
R12=0x0000000000000000 is an unknown value
R13={method} {0x0000000057305a98} 'jniCreateFixture' '(JJF)J' in 'com/badlogic/gdx/physics/box2d/Body'
R14=0x000000005aebedc0 is pointing into the stack for thread: 0x0000000059b65000
R15=0x0000000059b65000 is a thread
Stack: [0x000000005adc0000,0x000000005aec0000], sp=0x000000005aebec30, free space=1019k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C [gdx-box2d64.dll+0x1f298]
C [gdx-box2d64.dll+0x1f3d6]
C 0x0000000002767f34
Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j com.badlogic.gdx.physics.box2d.Body.jniCreateFixture(JJF)J+0
j com.badlogic.gdx.physics.box2d.Body.createFixture(Lcom/badlogic/gdx/physics/box2d/Shape;F)Lcom/badlogic/gdx/physics/box2d/Fixture;+10
j com.digitalmatrix.game.Player.<init>(Lcom/badlogic/gdx/physics/box2d/World;J)V+28
j com.digitalmatrix.game.Game.init()V+25
j com.digitalmatrix.game.StatesManager.init()V+14
j com.digitalmatrix.game.StatesManager.<init>()V+36
j com.digitalmatrix.game.MainComponent.create()V+32
j com.badlogic.gdx.backends.lwjgl.LwjglApplication.mainLoop()V+29
j com.badlogic.gdx.backends.lwjgl.LwjglApplication$1.run()V+27
v ~StubRoutines::call_stub
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0x000000000038e800 JavaThread "DestroyJavaVM" [_thread_blocked, id=252, stack(0x0000000002380000,0x0000000002480000)]
=>0x0000000059b65000 JavaThread "LWJGL Application" [_thread_in_native, id=4512, stack(0x000000005adc0000,0x000000005aec0000)]
0x0000000058ee5000 JavaThread "Service Thread" daemon [_thread_blocked, id=4392, stack(0x0000000059430000,0x0000000059530000)]
0x0000000058e64000 JavaThread "C1 CompilerThread2" daemon [_thread_blocked, id=4384, stack(0x0000000058ab0000,0x0000000058bb0000)]
0x0000000058e63000 JavaThread "C2 CompilerThread1" daemon [_thread_blocked, id=6200, stack(0x0000000059320000,0x0000000059420000)]
0x000000005771b000 JavaThread "C2 CompilerThread0" daemon [_thread_blocked, id=8184, stack(0x0000000058d60000,0x0000000058e60000)]
0x0000000057718800 JavaThread "Attach Listener" daemon [_thread_blocked, id=6088, stack(0x0000000058bc0000,0x0000000058cc0000)]
0x0000000057715000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=7356, stack(0x0000000058980000,0x0000000058a80000)]
0x00000000576fb800 JavaThread "Finalizer" daemon [_thread_blocked, id=6616, stack(0x0000000058540000,0x0000000058640000)]
0x00000000576b4800 JavaThread "Reference Handler" daemon [_thread_blocked, id=7584, stack(0x0000000058870000,0x0000000058970000)]
Other Threads:
0x00000000576ad000 VMThread [stack: 0x0000000058670000,0x0000000058770000] [id=8464]
0x0000000058f08800 WatcherThread [stack: 0x0000000059710000,0x0000000059810000] [id=5736]
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
Heap:
PSYoungGen total 38400K, used 12974K [0x00000000d5700000, 0x00000000d8180000, 0x0000000100000000)
eden space 33280K, 38% used [0x00000000d5700000,0x00000000d63aba40,0x00000000d7780000)
from space 5120K, 0% used [0x00000000d7c80000,0x00000000d7c80000,0x00000000d8180000)
to space 5120K, 0% used [0x00000000d7780000,0x00000000d7780000,0x00000000d7c80000)
ParOldGen total 87552K, used 0K [0x0000000080400000, 0x0000000085980000, 0x00000000d5700000)
object space 87552K, 0% used [0x0000000080400000,0x0000000080400000,0x0000000085980000)
Metaspace used 6328K, capacity 6755K, committed 6784K, reserved 1056768K
class space used 601K, capacity 624K, committed 640K, reserved 1048576K
Card table byte_map: [0x0000000011b10000,0x0000000011f10000] byte_map_base: 0x000000001170e000
Marking Bits: (ParMarkBitMap*) 0x000000005c4d2f70
Begin Bits: [0x0000000012940000, 0x0000000014930000)
End Bits: [0x0000000014930000, 0x0000000016920000)
Polling page: 0x0000000000120000
CodeCache: size=245760Kb used=2144Kb max_used=2162Kb free=243615Kb
bounds [0x0000000002750000, 0x00000000029c0000, 0x0000000011750000]
total_blobs=884 nmethods=431 adapters=366
compilation: enabled
Compilation events (10 events):
Event: 1.049 Thread 0x0000000058e64000 nmethod 426 0x0000000002962050 code [0x0000000002962220, 0x0000000002962748]
Event: 1.050 Thread 0x0000000058e64000 427 ! 3 java.lang.ClassLoader::getPackage (118 bytes)
Event: 1.050 Thread 0x0000000058e64000 nmethod 427 0x0000000002960dd0 code [0x0000000002960fa0, 0x0000000002961a68]
Event: 1.051 Thread 0x0000000058e64000 428 3 com.badlogic.gdx.math.Vector2::<init> (5 bytes)
Event: 1.051 Thread 0x0000000058e64000 nmethod 428 0x0000000002960a10 code [0x0000000002960b60, 0x0000000002960d10]
Event: 1.053 Thread 0x0000000058e64000 429 3 java.net.URL::toString (5 bytes)
Event: 1.053 Thread 0x0000000058e64000 nmethod 429 0x000000000295f490 code [0x000000000295f600, 0x000000000295f8e8]
Event: 1.053 Thread 0x0000000058e64000 430 3 java.net.URL::toExternalForm (9 bytes)
Event: 1.053 Thread 0x0000000058e64000 nmethod 430 0x000000000295f050 code [0x000000000295f1c0, 0x000000000295f3e8]
Event: 1.054 Thread 0x0000000058e64000 431 3 java.util.Vector::elementData (7 bytes)
GC Heap History (0 events):
No events
Deoptimization events (0 events):
No events
Internal exceptions (10 events):
Event: 0.142 Thread 0x000000000038e800 Exception <a 'java/security/PrivilegedActionException'> (0x00000000d598b5d0) thrown at [C:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u91\6644\hotspot\src\share\vm\prims\jvm.cpp, line 1386]
Event: 0.142 Thread 0x000000000038e800 Exception <a 'java/security/PrivilegedActionException'> (0x00000000d598b7e0) thrown at [C:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u91\6644\hotspot\src\share\vm\prims\jvm.cpp, line 1386]
Event: 0.142 Thread 0x000000000038e800 Exception <a 'java/security/PrivilegedActionException'> (0x00000000d598f388) thrown at [C:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u91\6644\hotspot\src\share\vm\prims\jvm.cpp, line 1386]
Event: 0.142 Thread 0x000000000038e800 Exception <a 'java/security/PrivilegedActionException'> (0x00000000d598f598) thrown at [C:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u91\6644\hotspot\src\share\vm\prims\jvm.cpp, line 1386]
Event: 0.339 Thread 0x000000000038e800 Exception <a 'java/security/PrivilegedActionException'> (0x00000000d5b81ef8) thrown at [C:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u91\6644\hotspot\src\share\vm\prims\jvm.cpp, line 1386]
Event: 0.339 Thread 0x000000000038e800 Exception <a 'java/security/PrivilegedActionException'> (0x00000000d5b83bd0) thrown at [C:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u91\6644\hotspot\src\share\vm\prims\jvm.cpp, line 1386]
Event: 0.339 Thread 0x000000000038e800 Exception <a 'java/security/PrivilegedActionException'> (0x00000000d5b84d40) thrown at [C:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u91\6644\hotspot\src\share\vm\prims\jvm.cpp, line 1386]
Event: 0.339 Thread 0x000000000038e800 Exception <a 'java/security/PrivilegedActionException'> (0x00000000d5b89ea8) thrown at [C:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u91\6644\hotspot\src\share\vm\prims\jvm.cpp, line 1386]
Event: 0.339 Thread 0x000000000038e800 Exception <a 'java/security/PrivilegedActionException'> (0x00000000d5b8ab00) thrown at [C:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u91\6644\hotspot\src\share\vm\prims\jvm.cpp, line 1386]
Event: 0.339 Thread 0x000000000038e800 Exception <a 'java/security/PrivilegedActionException'> (0x00000000d5b8b728) thrown at [C:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u91\6644\hotspot\src\share\vm\prims\jvm.cpp, line 1386]
Events (10 events):
Event: 1.051 loading class com/badlogic/gdx/physics/box2d/Body
Event: 1.051 loading class com/badlogic/gdx/physics/box2d/Body done
Event: 1.052 loading class com/badlogic/gdx/physics/box2d/Shape
Event: 1.052 loading class com/badlogic/gdx/physics/box2d/Shape done
Event: 1.052 loading class com/badlogic/gdx/physics/box2d/PolygonShape
Event: 1.052 loading class com/badlogic/gdx/physics/box2d/PolygonShape done
Event: 1.053 loading class com/badlogic/gdx/physics/box2d/Transform
Event: 1.053 loading class com/badlogic/gdx/physics/box2d/Transform done
Event: 1.053 loading class com/badlogic/gdx/physics/box2d/MassData
Event: 1.053 loading class com/badlogic/gdx/physics/box2d/MassData done
Dynamic libraries:
0x000000013f330000 - 0x000000013f367000 C:\Program Files\Java\jre1.8.0_91\bin\javaw.exe
0x0000000077060000 - 0x000000007720a000 C:\Windows\SYSTEM32\ntdll.dll
0x0000000076f40000 - 0x000000007705f000 C:\Windows\system32\kernel32.dll
0x000007fefcdc0000 - 0x000007fefce2a000 C:\Windows\system32\KERNELBASE.dll
0x000007fefe510000 - 0x000007fefe5eb000 C:\Windows\system32\ADVAPI32.dll
0x000007fefe670000 - 0x000007fefe70f000 C:\Windows\system32\msvcrt.dll
0x000007feff1e0000 - 0x000007feff1ff000 C:\Windows\SYSTEM32\sechost.dll
0x000007fefe9c0000 - 0x000007fefeaed000 C:\Windows\system32\RPCRT4.dll
0x0000000076e40000 - 0x0000000076f3a000 C:\Windows\system32\USER32.dll
0x000007fefeee0000 - 0x000007fefef47000 C:\Windows\system32\GDI32.dll
0x000007fefe250000 - 0x000007fefe25e000 C:\Windows\system32\LPK.dll
0x000007feff200000 - 0x000007feff2ca000 C:\Windows\system32\USP10.dll
0x000007fefb7d0000 - 0x000007fefb9c4000 C:\Windows\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.18837_none_fa3b1e3d17594757\COMCTL32.dll
0x000007fefe5f0000 - 0x000007fefe661000 C:\Windows\system32\SHLWAPI.dll
0x000007feff2e0000 - 0x000007feff30e000 C:\Windows\system32\IMM32.DLL
0x000007fefeaf0000 - 0x000007fefebf9000 C:\Windows\system32\MSCTF.dll
0x0000000069dc0000 - 0x0000000069e92000 C:\Program Files\Java\jre1.8.0_91\bin\msvcr100.dll
0x000000005bcc0000 - 0x000000005c553000 C:\Program Files\Java\jre1.8.0_91\bin\server\jvm.dll
0x000007fef9e20000 - 0x000007fef9e29000 C:\Windows\system32\WSOCK32.dll
0x000007fefe710000 - 0x000007fefe75d000 C:\Windows\system32\WS2_32.dll
0x000007feff2d0000 - 0x000007feff2d8000 C:\Windows\system32\NSI.dll
0x000007fefa9c0000 - 0x000007fefa9fb000 C:\Windows\system32\WINMM.dll
0x000007fefbe60000 - 0x000007fefbe6c000 C:\Windows\system32\VERSION.dll
0x0000000077220000 - 0x0000000077227000 C:\Windows\system32\PSAPI.DLL
0x0000000070190000 - 0x000000007019f000 C:\Program Files\Java\jre1.8.0_91\bin\verify.dll
0x000000006c5b0000 - 0x000000006c5d9000 C:\Program Files\Java\jre1.8.0_91\bin\java.dll
0x000000006ca00000 - 0x000000006ca16000 C:\Program Files\Java\jre1.8.0_91\bin\zip.dll
0x000007fefd150000 - 0x000007fefdeda000 C:\Windows\system32\SHELL32.dll
0x000007fefe260000 - 0x000007fefe463000 C:\Windows\system32\ole32.dll
0x000007fefcd90000 - 0x000007fefcd9f000 C:\Windows\system32\profapi.dll
0x0000000065580000 - 0x0000000065616000 C:\Users\Victor\AppData\Local\Temp\libgdxVictor\40f0d13c\gdx64.dll
0x000007fefc590000 - 0x000007fefc5a8000 C:\Windows\system32\CRYPTSP.dll
0x000007fefc290000 - 0x000007fefc2d7000 C:\Windows\system32\rsaenh.dll
0x000007fefce40000 - 0x000007fefce5e000 C:\Windows\system32\USERENV.dll
0x000007fefcbf0000 - 0x000007fefcbff000 C:\Windows\system32\CRYPTBASE.dll
0x000000006c770000 - 0x000000006c78a000 C:\Program Files\Java\jre1.8.0_91\bin\net.dll
0x000007fefc530000 - 0x000007fefc585000 C:\Windows\system32\mswsock.dll
0x000007fefc520000 - 0x000007fefc527000 C:\Windows\System32\wship6.dll
0x000007fefae20000 - 0x000007fefae47000 C:\Windows\system32\IPHLPAPI.DLL
0x000007fefae10000 - 0x000007fefae1b000 C:\Windows\system32\WINNSI.DLL
0x000007fefaca0000 - 0x000007fefacb1000 C:\Windows\system32\dhcpcsvc6.DLL
0x000007fefac80000 - 0x000007fefac98000 C:\Windows\system32\dhcpcsvc.DLL
0x000000006b7d0000 - 0x000000006b7e1000 C:\Program Files\Java\jre1.8.0_91\bin\nio.dll
0x0000000180000000 - 0x0000000180053000 C:\Users\Victor\AppData\Local\Temp\libgdxVictor\dc0f0009\lwjgl64.dll
0x000007fee6ce0000 - 0x000007fee6dfd000 C:\Windows\system32\OPENGL32.dll
0x000007fef0d00000 - 0x000007fef0d2d000 C:\Windows\system32\GLU32.dll
0x000007fee9530000 - 0x000007fee9621000 C:\Windows\system32\DDRAW.dll
0x000007fefb5b0000 - 0x000007fefb5b8000 C:\Windows\system32\DCIMAN32.dll
0x000007fefe7e0000 - 0x000007fefe9b7000 C:\Windows\system32\SETUPAPI.dll
0x000007fefce70000 - 0x000007fefcea6000 C:\Windows\system32\CFGMGR32.dll
0x000007feff100000 - 0x000007feff1da000 C:\Windows\system32\OLEAUT32.dll
0x000007fefd130000 - 0x000007fefd14a000 C:\Windows\system32\DEVOBJ.dll
0x000007fefa600000 - 0x000007fefa618000 C:\Windows\system32\dwmapi.dll
0x0000000002310000 - 0x0000000002374000 C:\Users\Victor\AppData\Local\Temp\libgdxVictor\dc0f0009\OpenAL64.dll
0x000007fefb2e0000 - 0x000007fefb336000 C:\Windows\system32\uxtheme.dll
0x000007fefe470000 - 0x000007fefe509000 C:\Windows\system32\CLBCatQ.DLL
0x000007fefb3e0000 - 0x000007fefb50c000 C:\Windows\System32\PROPSYS.dll
0x000007fefd0f0000 - 0x000007fefd12b000 C:\Windows\system32\WINTRUST.dll
0x000007fefcf80000 - 0x000007fefd0ed000 C:\Windows\system32\CRYPT32.dll
0x000007fefcda0000 - 0x000007fefcdaf000 C:\Windows\system32\MSASN1.dll
0x000007fee6c50000 - 0x000007fee6cd8000 C:\Windows\system32\dsound.dll
0x000007fefb5c0000 - 0x000007fefb5ec000 C:\Windows\system32\POWRPROF.dll
0x000007fefb550000 - 0x000007fefb59b000 C:\Windows\System32\MMDevApi.dll
0x000007fefa7e0000 - 0x000007fefa82f000 C:\Windows\system32\AUDIOSES.DLL
0x000000005c560000 - 0x000000005e3a7000 C:\Windows\system32\nvoglv64.DLL
0x000007fefbff0000 - 0x000007fefc001000 C:\Windows\system32\WTSAPI32.dll
0x000007fef81f0000 - 0x000007fef8315000 C:\Windows\system32\dbghelp.dll
0x000007fefb390000 - 0x000007fefb3bd000 C:\Windows\system32\ntmarta.dll
0x000007feff310000 - 0x000007feff362000 C:\Windows\system32\WLDAP32.dll
0x000007fef8320000 - 0x000007fef83bc000 C:\Windows\system32\mscms.dll
0x000007fee94e0000 - 0x000007fee9522000 C:\Windows\system32\icm32.dll
0x000007fefcca0000 - 0x000007fefccdd000 C:\Windows\system32\WINSTA.dll
0x0000000066bc0000 - 0x0000000066c7b000 C:\Users\Victor\AppData\Local\Temp\libgdxVictor\ad04a22e\gdx-box2d64.dll
VM Arguments:
jvm_args: -Dfile.encoding=Cp1252
java_command: com.digitalmatrix.game.desktop.DesktopLauncher
java_class_path (initial): D:\LIBGDX\engineers-showdown\desktop\bin;D:\LIBGDX\engineers-showdown\core\bin;C:\Users\Victor\.gradle\caches\modules-2\files-2.1\com.badlogicgames.gdx\gdx\1.6.1\bb5fe9832bcfe4bbc1de6bd357085b8a2a845d9c\gdx-1.6.1.jar;C:\Users\Victor\.gradle\caches\modules-2\files-2.1\com.badlogicgames.gdx\gdx-box2d\1.6.1\54d45169ae4f97d6ae4fe9daed87d80eea700f67\gdx-box2d-1.6.1.jar;C:\Users\Victor\.gradle\caches\modules-2\files-2.1\com.badlogicgames.gdx\gdx-controllers\1.6.1\8b4445a39fe5ba890beafb2d6f715e7e6ba0c0a6\gdx-controllers-1.6.1.jar;C:\Users\Victor\.gradle\caches\modules-2\files-2.1\com.badlogicgames.gdx\gdx-ai\1.5.0\5f694a1d54a6e15884ac50b83b7927df771d69b0\gdx-ai-1.5.0.jar;C:\Users\Victor\.gradle\caches\modules-2\files-2.1\com.badlogicgames.ashley\ashley\1.4.0\fb2f970ab2d7833e1f8927b1bc4560cba8b23c6c\ashley-1.4.0.jar;C:\Users\Victor\.gradle\caches\modules-2\files-2.1\com.badlogicgames.gdx\gdx-freetype\1.6.1\627fbfd56652cf6466c248b3fd507900b26993b8\gdx-freetype-1.6.1.jar;C:\Users\Victor\.gradle\caches\modules-2\files-2.1\com.badlogicgames.gdx\gdx-bullet\1.6.1\24124f7e16583d2a4f973c1b0f360c52ab259acf\gdx-bullet-1.6.1.jar;C:\Users\Victor\.gradle\caches\modules-2\files-2.1\com.badlogicgames.box2dlights\box2dlights\1.3\e829c3543ab5a6b3ff818615a8620024f6a14fe0\box2dlights-1.3.jar;C:\Users\Victor\.gradle\caches\modules-2\files-2.1\com.kotcrab.vis\vis-ui\0.7.4\e1e6b542b29cada23c6738785779d11a90c628ad\vis-ui-0.7.4.jar;C:\Users\Victor\.gradle\caches\modules-2\files-2.1\com.underwaterapps.overlap2druntime\overlap2d-runtime-libgdx\0.0.8\f2e87920381f33cb5e8af962eaa647f7e13f2da\overlap2d-runtime-libgdx-0.0.8.jar;C:\Users\Victor\.gradle\caches\modules-2\files-2.1\net.dermetfan.libgdx-utils\libgdx-utils\0.10.0\eb6a9e55e3772869234a682f377ed22bfca2282e\libgdx-utils-0.10.0.jar;C:\Users\Victor\.gradle\caches\modules-2\files-2.1\net.dermetfan.libgdx-utils\libgdx-utils-box2d\0.10.0\9512f5d98a87922ebc6d68c703d6eb13cd3e7eb4\libgdx-utils-box2d-0.10.0.jar;C:\Users\Victor\
Launcher Type: SUN_STANDARD
Environment Variables:
JAVA_HOME=C:\Program Files\Java\jre1.8.0_91
PATH=C:\ProgramData\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files (x86)\Windows Kits\8.1\Windows Performance Toolkit\;C:\Program Files\Microsoft SQL Server\110\Tools\Binn\;C:\Program Files (x86)\Microsoft SDKs\TypeScript\1.0\;C:\Program Files\Microsoft SQL Server\120\Tools\Binn\;C:\Program Files\Java\jre1.8.0_71\bin;C:\Program Files\Java\jdk1.8.0_71\bin;C:\Program Files (x86)\Skype\Phone\;C:\Program Files (x86)\GtkSharp\2.12\bin;C:\Program Files\Microsoft SQL Server\130\Tools\Binn\;C:\Program Files\Git\cmd;C:\Program Files\MATLAB\R2016a\bin;C:\Program Files\SDL2;C:\Program Files\apache-maven-3.3.9\bin
USERNAME=Victor
OS=Windows_NT
PROCESSOR_IDENTIFIER=Intel64 Family 6 Model 42 Stepping 7, GenuineIntel
--------------- S Y S T E M ---------------
OS: Windows 7 , 64 bit Build 7601 (6.1.7601.23543)
CPU:total 4 (4 cores per cpu, 1 threads per core) family 6 model 42 stepping 7, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, aes, clmul, tsc, tscinvbit
Memory: 4k page, physical 8370836k(3752276k free), swap 16739812k(11072936k free)
vm_info: Java HotSpot(TM) 64-Bit Server VM (25.91-b14) for windows-amd64 JRE (1.8.0_91-b14), built on Apr 1 2016 00:58:32 by "java_re" with MS VC++ 10.0 (VS2010)
time: Fri Nov 04 17:45:39 2016
elapsed time: 1 seconds (0d 0h 0m 1s)
[/spoiler]
I’ve heard in some other forums that this is because i have not closed the OpenAL Audio class, but i’m not even puting sound in my game yet 
Also have heard of some people with this same error, but when closing the game, so it not even bother them too much, because all the resources are being disposed anyway…
Am i doing somethis wrong? Should i even be extending the Body class on an abstract class? Some tutorials use world.createBody() to create bodies for the world, but that way i cant really extend my gameobject class with body.
Only so you can understand, the reason why i’m making GameObject extend Body, and other entities extends GameObject, is because of collision listeners, when i detect some collision, the only information the library gives me is the Body object. By making entities EXTENDS body, i can simply check
if (body instanceof Player) {}
and then not have that much trouble identifying bodies in collisions