Edit: problem solved (was my stupidity)
intro (can possibly be skipped when reading):
i tried to setup mingw in windows, and compile the TestGlobalAI. i got a lot of compile errors.
so i switched to linux. there it was really easy (the mingw setup and the compiling). i managed to compile and use that AI successfully.
i then tried to forward something to Java with JNI.
after some tries, i succeeded; partly.
problem:
i have a short method forwarding something from C++ to Java by JNI.
when i compile the AI as exe, calling my JNI-Test-Method from the main method, and run it in windows, it works perfectly.
when i call the same method from the AI's constructor, spring crashes.
there is a JNI method that tries to create the JVM. if successful, it should return 0, but in this case it returns -1, which stands for "unknown error".
i had the same error with the exe as well in the beginning. the problem there was, that i didn't have the dirs with necessary dll's in the PATH environment variable.
i added them through the windows System utility, and then the exe worked fine.
they now should be used in all applications -> also in spring.
could it be that spring cant find the java dll's?
do you have any other ideas?
as i am a Java dev, i don't know how to debug .. this.
if you can give me some short tips/hints/ideas
-> thanks.
the "interesting" part of the infolog.txt:
Code: Select all
Player hoijui joined as 0
AI/Bot-libs/TestGlobalAI-mingw-32.dll has C++ interface
Spring 0.75b2 has crashed.
Exception: Access violation (0xc0000005)
Exception Address: 0x6dcb825e
DLL information:
0x00400000 spring
0x7c910000 ntdll
0x7c800000 kernel32
0x77da0000 ADVAPI32
0x77e50000 RPCRT4
0x73e70000 dsound
0x77be0000 msvcrt
0x7e360000 USER32
0x77ef0000 GDI32
0x774b0000 ole32
0x76af0000 WINMM
0x77bd0000 VERSION
0x68fc0000 GLU32
0x5f0d0000 OPENGL32
0x736d0000 DDRAW
0x73b30000 DCIMAN32
0x76c50000 IMAGEHLP
0x71a30000 WSOCK32
0x71a10000 WS2_32
0x71a00000 WS2HELP
0x10000000 SDL
0x7c340000 MSVCR71
0x00d00000 DevIL
0x66fc0000 freetype6
0x61b80000 zlib1
0x003d0000 glew32
0x00e90000 ILU
0x020b0000 HydraDMH
0x5b0f0000 uxtheme
0x746a0000 MSCTF
0x02130000 PATROLPRO
0x609d0000 mslbui
0x770f0000 OLEAUT32
0x16000000 events
0x5d450000 COMCTL32
0x76350000 comdlg32
0x77f40000 SHLWAPI
0x7c9d0000 SHELL32
0x773a0000 comctl32
0x69000000 atioglxx
0x719b0000 mswsock
0x66710000 hnetcfg
0x719f0000 wshtcpip
0x72c90000 wdmaud
0x76bf0000 WINTRUST
0x77a50000 CRYPT32
0x77af0000 MSASN1
0x72c80000 msacm32
0x77bb0000 MSACM32
0x77ba0000 midimap
0x73e40000 KsUser
0x6d3c0000 TestGlobalAI-mingw-32
0x6dae0000 jvm
0x6d310000 hpi
0x76bb0000 PSAPI
0x6d7a0000 verify
0x6d3a0000 java
0x6d7e0000 zip
0x59dd0000 DBGHELP
Stacktrace:
(0) P:\Programme\Java\jdk1.6.0\jre\bin\server\jvm.dll(JVM_FindSignal+0xa13be) [0x6DCB825E]
(1) P:\Games\TASpring\AI\Bot-libs\TestGlobalAI-mingw-32.dll [0x6D3C197E]
(2) P:\Games\TASpring\AI\Bot-libs\TestGlobalAI-mingw-32.dll [0x6D3C1E91]
(3) P:\Games\TASpring\AI\Bot-libs\TestGlobalAI-mingw-32.dll(GetNewAI+0x62) [0x6D3C11E8]
(4) P:\Games\TASpring\spring.exe [0x00587BB0]
(5) P:\Games\TASpring\spring.exe [0x00589EB1]
(6) P:\Games\TASpring\spring.exe [0x00618E70]
(7) P:\Games\TASpring\spring.exe [0x005BB71D]
(8) P:\Games\TASpring\spring.exe [0x005DB50C]
(9) P:\Games\TASpring\spring.exe [0x005DE5EE]
(10) P:\Games\TASpring\spring.exe [0x00819AA9]
(11) P:\Games\TASpring\spring.exe [0x00821C68]
(12) P:\Games\TASpring\spring.exe [0x00822038]
(13) P:\Games\TASpring\spring.exe [0x00822269]
(14) P:\Games\TASpring\spring.exe [0x0090F147]
(15) P:\Games\TASpring\spring.exe [0x00401292]
(16) P:\Games\TASpring\spring.exe [0x004012DD]
(17) C:\WINDOWS\system32\kernel32.dll(RegisterWaitForInputIdle+0x49) [0x7C816FD7]
