Closed NotReallyADeveloper closed 4 years ago
NotReallyADeveloper
commented
4 years ago config:
engine=./pachi --kgs -o pachi.log -d 5 -t =5000:15000 name=xxx password=xxx room=Computer Go mode=custom server.host=goserver.gokgs.com server.port=2379 reconnect=true opponent=xxx rules=japanese rules.boardSize=9 rules.time=1:00+5x0:30 talk=Test Bot verbose=t gameNotes=Pachi on Mac
lemonsqueeze
commented
4 years ago Hi, Thanks for reporting.
I don't think i've ever got any of the recent kgsgtp's to work. In my case it's not Pachi but kgsgtp itself which crashes when starting a game. For example with kgsGtp-3.5.23:
FINEST: Queued command sent to engine: clear_board
Apr 19, 2020 4:32:13 PM com.gokgs.client.gtp.GtpClient clientEvent
SEVERE: Fatal internal error
java.lang.NullPointerException
at com.gokgs.client.gtp.GtpConvo.handleChat(GtpConvo.java:70)
at com.gokgs.client.gtp.GtpConvo.handleConvoEvent(GtpConvo.java:64)
at org.igoweb.util.Multicaster.handleEvent(Multicaster.java:107)
at org.igoweb.util.Emitter.emit(Emitter.java:85)
at org.igoweb.igoweb.client.CChannel.appendChat(CChannel.java:249)
at com.gokgs.client.KCGame.extractChats(KCGame.java:393)
at com.gokgs.client.KCGame.applyTreeEvent(KCGame.java:376)
at com.gokgs.client.KCGame.readGameUpdate(KCGame.java:366)
at org.igoweb.igoweb.client.CGame.handleMessage(CGame.java:163)
at com.gokgs.client.KCGame.handleMessage(KCGame.java:156)
at org.igoweb.igoweb.client.Client.connEventIn(Client.java:465)
at org.igoweb.igoweb.client.Conn.doEmit(Conn.java:267)
at org.igoweb.igoweb.client.Conn.lambda$emit$0(Conn.java:257)
at org.igoweb.igoweb.client.LockConnMutex.dispatcher(LockConnMutex.java:128)
at java.lang.Thread.run(Thread.java:745)But then i'm on linux so your case might be different. If you're unsure try hooking gnugo instead of pachi that should tell us if it's really engine-related.
iirc there was a post about it in computer-go mailing list, you need a special java version or something. Basically i just stick to 3.5.11 which just works.
NotReallyADeveloper
commented
4 years ago I’ve tried it both on raspian and Mac OS. Also, kgsGtp 3.5.23 works fine with other engines (e.g. leelaz and katago)
On Apr 19, 2020, at 10:52 AM, lemonsqueeze notifications@github.com wrote:
Hi, Thanks for reporting.
I don't think i've ever got any of the recent kgsgtp's to work. In my case it's not Pachi but kgsgtp itself which crashes when starting a game. For example with kgsGtp-3.5.23:
FINEST: Queued command sent to engine: clear_board Apr 19, 2020 4:32:13 PM com.gokgs.client.gtp.GtpClient clientEvent SEVERE: Fatal internal error java.lang.NullPointerException at com.gokgs.client.gtp.GtpConvo.handleChat(GtpConvo.java:70) at com.gokgs.client.gtp.GtpConvo.handleConvoEvent(GtpConvo.java:64) at org.igoweb.util.Multicaster.handleEvent(Multicaster.java:107) at org.igoweb.util.Emitter.emit(Emitter.java:85) at org.igoweb.igoweb.client.CChannel.appendChat(CChannel.java:249) at com.gokgs.client.KCGame.extractChats(KCGame.java:393) at com.gokgs.client.KCGame.applyTreeEvent(KCGame.java:376) at com.gokgs.client.KCGame.readGameUpdate(KCGame.java:366) at org.igoweb.igoweb.client.CGame.handleMessage(CGame.java:163) at com.gokgs.client.KCGame.handleMessage(KCGame.java:156) at org.igoweb.igoweb.client.Client.connEventIn(Client.java:465) at org.igoweb.igoweb.client.Conn.doEmit(Conn.java:267) at org.igoweb.igoweb.client.Conn.lambda$emit$0(Conn.java:257) at org.igoweb.igoweb.client.LockConnMutex.dispatcher(LockConnMutex.java:128) at java.lang.Thread.run(Thread.java:745) But then i'm on linux so your case might be different. If you're unsure try hooking gnugo instead of pachi that should tell us if it's really engine-related.
iirc there was a post about it in computer-go mailing list, you need a special java version or something. Basically i just stick to 3.5.11 which just works.
— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/pasky/pachi/issues/132#issuecomment-616153137, or unsubscribe https://github.com/notifications/unsubscribe-auth/ACP3TK6VCWMINAXZIHEVXN3RNMF2BANCNFSM4MLZKFSA.
lemonsqueeze
commented
4 years ago That's interesting, are you getting the java.lang.NullPointerException too ?
NotReallyADeveloper
commented
4 years ago Among other things, yes. Full output from launch to the crash:
java -jar kgsGtp-3.5.23.jar pachibot.ini
Apr. 19, 2020 11:29:55 A.M. com.gokgs.client.gtp.GtpClient main
FINE: KGS GTP Client v3.5.23 starting up
Apr. 19, 2020 11:29:55 A.M. com.gokgs.client.gtp.GtpClient showErrors
FINER: EOF from engine's stderr
Apr. 19, 2020 11:29:55 A.M. com.gokgs.client.gtp.GtpClient protocolEvent
FINEST: Got successful response to command "list_commands": = protocol_version
name
echo
version
list_commands
known_command
quit
boardsize
clear_board
komi
play
genmove
time_left
time_settings
set_free_handicap
place_free_handicap
fixed_handicap
final_score
final_status_list
undo
showboard
kgs-game_over
kgs-rules
kgs-genmove_cleanup
kgs-time_settings
kgs-chat
pachi-predict
pachi-tunit
pachi-gentbook
pachi-dumptbook
pachi-evaluate
pachi-result
pachi-score_est
pachi-setoption
pachi-getoption
lz-analyze
lz-genmove_analyze
predict
tunit
score_est
gogui-analyze_commands
gogui-livegfx
gogui-influence
gogui-score_est
gogui-final_score
gogui-best_moves
gogui-winrates
gogui-joseki_moves
gogui-joseki_show_pattern
gogui-pattern_best
gogui-pattern_colors
gogui-pattern_rating
gogui-pattern_features
gogui-pattern_gammas
gogui-show_spatial
gogui-spatial_size
gogui-color_palette
gogui-analyze_commands
Apr. 19, 2020 11:29:55 A.M. com.gokgs.client.gtp.GtpClient protocolEvent
FINEST: Queued command sent to engine: name
Apr. 19, 2020 11:29:55 A.M. com.gokgs.client.gtp.GtpClient protocolEvent
FINEST: Got successful response to command "name": = Pachi
Apr. 19, 2020 11:29:55 A.M. com.gokgs.client.gtp.GtpClient protocolEvent
FINEST: Queued command sent to engine: version
Apr. 19, 2020 11:29:55 A.M. com.gokgs.client.gtp.GtpClient protocolEvent
FINEST: Got successful response to command "version": = Pachi 12.45, Have a nice game !
Apr. 19, 2020 11:29:56 A.M. com.gokgs.client.gtp.GtpClient clientEvent
FINE: Login successful.
Apr. 19, 2020 11:29:56 A.M. com.gokgs.client.gtp.State canPlayRanked
FINE: Auth level is not ROBOT_RANKED, can only play free games
Apr. 19, 2020 11:29:56 A.M. com.gokgs.client.gtp.GtpClient foundRoom
FINER: Found room Computer Go, will join
Apr. 19, 2020 11:29:56 A.M. com.gokgs.client.gtp.GtpClient roomEvent
FINE: Joined room "Computer Go"
Apr. 19, 2020 11:29:56 A.M. com.gokgs.client.gtp.GtpClient startGame
FINER: No games to join. Creating an open game.
Apr. 19, 2020 11:29:56 A.M. com.gokgs.client.gtp.GtpChal handleEvent
FINER: Joined challenge
Apr. 19, 2020 11:30:01 A.M. com.gokgs.client.gtp.GtpChal handleEvent
FINER: Got challenge from “xxx", testing engine response.
Apr. 19, 2020 11:30:01 A.M. com.gokgs.client.gtp.GtpClient protocolEvent
FINEST: Command sent to engine: boardsize 9
Apr. 19, 2020 11:30:01 A.M. com.gokgs.client.gtp.GtpClient protocolEvent
FINEST: Got successful response to command "boardsize 9": =
Apr. 19, 2020 11:30:01 A.M. com.gokgs.client.gtp.GtpChal receivedBoardSizeResponse
FINEST: Board size 9 is acceptable
Apr. 19, 2020 11:30:01 A.M. com.gokgs.client.gtp.GtpClient protocolEvent
FINEST: Command sent to engine: kgs-time_settings byoyomi 60 30 5
Apr. 19, 2020 11:30:01 A.M. com.gokgs.client.gtp.GtpClient protocolEvent
FINEST: Got successful response to command "kgs-time_settings byoyomi 60 30 5": =
Apr. 19, 2020 11:30:01 A.M. com.gokgs.client.gtp.GtpChal receivedTimeResponse
FINEST: Time system is acceptable
Apr. 19, 2020 11:30:01 A.M. com.gokgs.client.gtp.GtpChal receivedTimeResponse
FINEST: Sending challenge back to server
Apr. 19, 2020 11:30:01 A.M. com.gokgs.client.gtp.GtpClient gameEvent
FINER: Joined game
Apr. 19, 2020 11:30:01 A.M. com.gokgs.client.gtp.GtpClient protocolEvent
FINEST: Command sent to engine: kgs-rules japanese
Apr. 19, 2020 11:30:01 A.M. com.gokgs.client.gtp.ClientGtpGame
Apr. 19, 2020 11:30:01 A.M. com.gokgs.client.gtp.GtpClient protocolEvent FINEST: Got successful response to command "komi 6.5": = Apr. 19, 2020 11:30:01 A.M. com.gokgs.client.gtp.GtpClient protocolEvent FINEST: Queued command sent to engine: kgs-time_settings byoyomi 60 30 5 Apr. 19, 2020 11:30:01 A.M. com.gokgs.client.gtp.GtpClient protocolEvent FINEST: Got successful response to command "kgs-time_settings byoyomi 60 30 5": = java.io.EOFException at java.base/java.io.DataInputStream.readShort(DataInputStream.java:319) at org.igoweb.igoweb.client.Conn.waitForMessages(Conn.java:303) at java.base/java.lang.Thread.run(Thread.java:832) Apr. 19, 2020 11:30:01 A.M. com.gokgs.client.gtp.GtpClient clientEvent FINE: Normal disconnection from server. Apr. 19, 2020 11:30:01 A.M. com.gokgs.client.gtp.GtpClient go FINE: Will wait 5 minutes, then try to connect again.
On Apr 19, 2020, at 11:01 AM, lemonsqueeze notifications@github.com wrote:
That's interesting, are you getting the java.lang.NullPointerException too ?
— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/pasky/pachi/issues/132#issuecomment-616155616, or unsubscribe https://github.com/notifications/unsubscribe-auth/ACP3TK6Z7C7Z356CJ3YNYNDRNMG6PANCNFSM4MLZKFSA.
lemonsqueeze
commented
4 years ago This is related to the kgs-chat command:
Pachi handles it whereas leela-zero doesn't.
Indeed, if i disable kgs-chat command in gtp.c now it works.
Somehow kgsgtp sees that Pachi supports kgs-chat, that triggers some code that otherwise wouldn't be used and it trips over.
lemonsqueeze
commented
4 years ago http://www.computer-go.org/pipermail/computer-go/2017-December/010616.html
I think kgs-chat command does not work since kgsGtp 3.5.20. Not supporting kgs-chat command may be safe.
lemonsqueeze
commented
4 years ago I'll disable kgs-chat command by default from now on this way it works with any kgsgtp version.
Those who need it can use kgsGtp-3.5.11 with pachi --kgs-chat
Code is in PR #133
Pachi 12.45 crashes out whenever starting a game. Board is rendered and pachi quits with no meaningful error message in either kgsGtp or pachi log (-d 5). All files present in same folder and using --kgs makes no difference.
Doesn't exhibit same behaviour with kgsGtp v3.5.11 (as suggested by documentation).