MegaGlest Forum

MegaGlest => Bug reports => Topic started by: tomreyn on 12 April 2014, 12:23:23

Title: 3.9.1: unit_updater.cpp::updateRepair Line: 2170] Error [ut == NULL
Post by: tomreyn on 12 April 2014, 12:23:23

David123 (Windows 7), Typedef and I (both Linux x86_64) were playing a game with Prax on one of the "MG Team" headless servers (the one listening on port 62001 on the "initiate" server) today. Somewhere in the middle of the game the process failed for both Typedef and me (possibly for David as well). I was controlling (headless admin / controlling player) this game from the start to this point.

Typedef's terminal output:

Code: [Select]

megaglest v3.9.1
Compiled using: GNUC: 40801 [64bit] on: Jan 30 2014 22:03:50 platform: Linux-X64 endianness: little
GIT: [Rev: 4638.0b86e1c] - using STREFLOP [SSE] - [no-denormals]
Game unique identifier is: 01b421ee-c1cf-11e3-95fe-43a44111f694
Game unique identifier is: 55b7c218-c234-11e3-bf24-11d82b53a9b9
*ERROR* [2014-04-12 13:39:38] In [/home/andy/bin/megaglest-source/source/glest_game/world/unit_updater.cpp::updateRepair Line: 2170] Error [ut == NULL
Stack Trace:
./megaglest:Shared::Platform::megaglest_runtime_error::megaglest_runtime_error(std::string const&, bool)address [0xb119d8] line: 305
./megaglest:Glest::Game::Map::findBestBuildApproach(Glest::Game::Unit const*, Shared::Graphics::Vec2<int>, Glest::Game::UnitType const*) constaddress [0xa0c02a] line: 1198
./megaglest:Glest::Game::UnitUpdater::updateRepair(Glest::Game::Unit*, int)address [0x9ec37b] line: 1945
./megaglest:Glest::Game::UnitUpdater::updateUnitCommand(Glest::Game::Unit*, int)address [0x9e42d5] line: 343
./megaglest:Glest::Game::UnitUpdater::updateUnit(Glest::Game::Unit*)address [0x9e48a8] line: 179
./megaglest:Glest::Game::World::updateAllFactionUnits()address [0x9cb5a9] line: 712
./megaglest:Glest::Game::World::update()address [0x9d2625] line: 871
./megaglest:Glest::Game::Game::update()address [0x560a4b] line: 2157
./megaglest:Glest::Game::Program::loopWorker()address [0x6a528e] line: 476
./megaglest:Glest::Game::glestMain(int, char**)address [0x6f66b7] line: 5451
./megaglest:Glest::Game::glestMainSEHWrapper(int, char**)address [0x6fa0a1] line: 5699
/lib/x86_64-linux-gnu/libc.so.6:__libc_start_main()address [0x7fd8bdfe0de5] line: 0
./megaglest() [0x4e70a8]address [0x4e70a8]
]
*ERROR* [2014-04-12 13:39:39] In [/home/andy/bin/megaglest-source/source/glest_game/world/unit_updater.cpp::updateUnitCommand Line: 374] Error [ut == NULL
Stack Trace:
./megaglest:Shared::Platform::megaglest_runtime_error::megaglest_runtime_error(std::string const&, bool)address [0xb119d8] line: 305
./megaglest:Glest::Game::Map::findBestBuildApproach(Glest::Game::Unit const*, Shared::Graphics::Vec2<int>, Glest::Game::UnitType const*) constaddress [0xa0c02a] line: 1198
./megaglest:Glest::Game::UnitUpdater::updateRepair(Glest::Game::Unit*, int)address [0x9ec37b] line: 1945
./megaglest:Glest::Game::UnitUpdater::updateUnitCommand(Glest::Game::Unit*, int)address [0x9e42d5] line: 343
./megaglest:Glest::Game::UnitUpdater::updateUnit(Glest::Game::Unit*)address [0x9e48a8] line: 179
./megaglest:Glest::Game::World::updateAllFactionUnits()address [0x9cb5a9] line: 712
./megaglest:Glest::Game::World::update()address [0x9d2625] line: 871
./megaglest:Glest::Game::Game::update()address [0x560a4b] line: 2157
./megaglest:Glest::Game::Program::loopWorker()address [0x6a528e] line: 476
./megaglest:Glest::Game::glestMain(int, char**)address [0x6f66b7] line: 5451
./megaglest:Glest::Game::glestMainSEHWrapper(int, char**)address [0x6fa0a1] line: 5699
/lib/x86_64-linux-gnu/libc.so.6:__libc_start_main()address [0x7fd8bdfe0de5] line: 0
./megaglest() [0x4e70a8]address [0x4e70a8]                                                                                           
                                                                                                                                     
Stack Trace:                                                                                                                         
./megaglest:Shared::Platform::megaglest_runtime_error::megaglest_runtime_error(std::string const&, bool)address [0xb119d8] line: 305
./megaglest:Glest::Game::UnitUpdater::updateRepair(Glest::Game::Unit*, int)address [0x9ec844] line: 2173                             
./megaglest:Glest::Game::UnitUpdater::updateUnitCommand(Glest::Game::Unit*, int)address [0x9e42d5] line: 343                         
./megaglest:Glest::Game::UnitUpdater::updateUnit(Glest::Game::Unit*)address [0x9e48a8] line: 179                                     
./megaglest:Glest::Game::World::updateAllFactionUnits()address [0x9cb5a9] line: 712                                                 
./megaglest:Glest::Game::World::update()address [0x9d2625] line: 871                                                                 
./megaglest:Glest::Game::Game::update()address [0x560a4b] line: 2157                                                                 
./megaglest:Glest::Game::Program::loopWorker()address [0x6a528e] line: 476                                                           
./megaglest:Glest::Game::glestMain(int, char**)address [0x6f66b7] line: 5451                                                         
./megaglest:Glest::Game::glestMainSEHWrapper(int, char**)address [0x6fa0a1] line: 5699                                               
/lib/x86_64-linux-gnu/libc.so.6:__libc_start_main()address [0x7fd8bdfe0de5] line: 0                                                 
./megaglest() [0x4e70a8]address [0x4e70a8]                                                                                           
]                                                                                                                                   
*ERROR* [2014-04-12 13:39:39] In [game.cpp::update Line: 2774] Error [ut == NULL                                                     
Stack Trace:                                                                                                                         
./megaglest:Shared::Platform::megaglest_runtime_error::megaglest_runtime_error(std::string const&, bool)address [0xb119d8] line: 305
./megaglest:Glest::Game::Map::findBestBuildApproach(Glest::Game::Unit const*, Shared::Graphics::Vec2<int>, Glest::Game::UnitType const*) constaddress [0xa0c02a] line: 1198                                                                                               
./megaglest:Glest::Game::UnitUpdater::updateRepair(Glest::Game::Unit*, int)address [0x9ec37b] line: 1945                             
./megaglest:Glest::Game::UnitUpdater::updateUnitCommand(Glest::Game::Unit*, int)address [0x9e42d5] line: 343                         
./megaglest:Glest::Game::UnitUpdater::updateUnit(Glest::Game::Unit*)address [0x9e48a8] line: 179                                     
./megaglest:Glest::Game::World::updateAllFactionUnits()address [0x9cb5a9] line: 712
./megaglest:Glest::Game::World::update()address [0x9d2625] line: 871
./megaglest:Glest::Game::Game::update()address [0x560a4b] line: 2157
./megaglest:Glest::Game::Program::loopWorker()address [0x6a528e] line: 476
./megaglest:Glest::Game::glestMain(int, char**)address [0x6f66b7] line: 5451
./megaglest:Glest::Game::glestMainSEHWrapper(int, char**)address [0x6fa0a1] line: 5699
/lib/x86_64-linux-gnu/libc.so.6:__libc_start_main()address [0x7fd8bdfe0de5] line: 0
./megaglest() [0x4e70a8]address [0x4e70a8]

Stack Trace:
./megaglest:Shared::Platform::megaglest_runtime_error::megaglest_runtime_error(std::string const&, bool)address [0xb119d8] line: 305
./megaglest:Glest::Game::UnitUpdater::updateRepair(Glest::Game::Unit*, int)address [0x9ec844] line: 2173
./megaglest:Glest::Game::UnitUpdater::updateUnitCommand(Glest::Game::Unit*, int)address [0x9e42d5] line: 343
./megaglest:Glest::Game::UnitUpdater::updateUnit(Glest::Game::Unit*)address [0x9e48a8] line: 179
./megaglest:Glest::Game::World::updateAllFactionUnits()address [0x9cb5a9] line: 712
./megaglest:Glest::Game::World::update()address [0x9d2625] line: 871
./megaglest:Glest::Game::Game::update()address [0x560a4b] line: 2157
./megaglest:Glest::Game::Program::loopWorker()address [0x6a528e] line: 476
./megaglest:Glest::Game::glestMain(int, char**)address [0x6f66b7] line: 5451
./megaglest:Glest::Game::glestMainSEHWrapper(int, char**)address [0x6fa0a1] line: 5699
/lib/x86_64-linux-gnu/libc.so.6:__libc_start_main()address [0x7fd8bdfe0de5] line: 0
./megaglest() [0x4e70a8]address [0x4e70a8]

Stack Trace:
./megaglest:Shared::Platform::megaglest_runtime_error::megaglest_runtime_error(std::string const&, bool)address [0xb119d8] line: 305
./megaglest:Glest::Game::UnitUpdater::updateUnitCommand(Glest::Game::Unit*, int)address [0x9e459f] line: 377
./megaglest:Glest::Game::UnitUpdater::updateUnit(Glest::Game::Unit*)address [0x9e48a8] line: 179
./megaglest:Glest::Game::World::updateAllFactionUnits()address [0x9cb5a9] line: 712
./megaglest:Glest::Game::World::update()address [0x9d2625] line: 871
./megaglest:Glest::Game::Game::update()address [0x560a4b] line: 2157
./megaglest:Glest::Game::Program::loopWorker()address [0x6a528e] line: 476
./megaglest:Glest::Game::glestMain(int, char**)address [0x6f66b7] line: 5451
./megaglest:Glest::Game::glestMainSEHWrapper(int, char**)address [0x6fa0a1] line: 5699
/lib/x86_64-linux-gnu/libc.so.6:__libc_start_main()address [0x7fd8bdfe0de5] line: 0
./megaglest() [0x4e70a8]address [0x4e70a8]
]
Mine:

Code: [Select]

megaglest v3.9.1
Compiled using: GNUC: 40403 [64bit] on: Jan 18 2014 17:44:55 platform: Linux-X64 endianness: little
GIT: [Rev: 4628.11ac54a] - using STREFLOP [SSE] - [no-denormals]
radeon: Acquired access to Hyper-Z.
*ERROR* [2014-04-12 13:20:10] SOCKET WRITE TIMEOUT In [/home/softcoder/Code/megaglest/git/source/shared_lib/sources/platform/posix/socket.cpp::isWritable Line: 1786] i = 0 sock = 12 []
Game unique identifier is: 55b7c218-c234-11e3-bf24-11d82b53a9b9
*ERROR* [2014-04-12 13:39:41] In [/home/softcoder/Code/megaglest/git/source/glest_game/world/unit_updater.cpp::updateRepair Line: 2170] Error [ut == NULL
Stack Trace:
./megaglest:Shared::Platform::megaglest_runtime_error::megaglest_runtime_error(std::string const&, bool)address [0xc05d8e] line: 305
./megaglest:Glest::Game::Map::findBestBuildApproach(Glest::Game::Unit const*, Shared::Graphics::Vec2<int>, Glest::Game::UnitType const*) constaddress [0xb39346] line: 1198
./megaglest:Glest::Game::UnitUpdater::updateRepair(Glest::Game::Unit*, int)address [0xb139ae] line: 1945
./megaglest() [0xb084db]address [0xb084db]
./megaglest:Glest::Game::UnitUpdater::updateUnit(Glest::Game::Unit*)address [0xb19b14] line: 179
./megaglest:Glest::Game::World::updateAllFactionUnits()address [0xafc0c7] line: 712
./megaglest:Glest::Game::World::update()address [0xafd7b6] line: 871
./megaglest:Glest::Game::Game::update()address [0x6707fd] line: 2157
./megaglest:Glest::Game::Program::loopWorker()address [0x7dc958] line: 476
./megaglest:Glest::Game::glestMain(int, char**)address [0x7d2a75] line: 5451
./megaglest:Glest::Game::glestMainSEHWrapper(int, char**)address [0x7d45c1] line: 5699
/lib/x86_64-linux-gnu/libc.so.6:__libc_start_main()address [0x7f58e578bde5] line: 0
./megaglest() [0x5eddd9]address [0x5eddd9]
]
*ERROR* [2014-04-12 13:39:42] In [/home/softcoder/Code/megaglest/git/source/glest_game/world/unit_updater.cpp::updateUnitCommand Line: 374] Error [ut == NULL
Stack Trace:
./megaglest:Shared::Platform::megaglest_runtime_error::megaglest_runtime_error(std::string const&, bool)address [0xc05d8e] line: 305
./megaglest:Glest::Game::Map::findBestBuildApproach(Glest::Game::Unit const*, Shared::Graphics::Vec2<int>, Glest::Game::UnitType const*) constaddress [0xb39346] line: 1198
./megaglest:Glest::Game::UnitUpdater::updateRepair(Glest::Game::Unit*, int)address [0xb139ae] line: 1945
./megaglest() [0xb084db]address [0xb084db]
./megaglest:Glest::Game::UnitUpdater::updateUnit(Glest::Game::Unit*)address [0xb19b14] line: 179
./megaglest:Glest::Game::World::updateAllFactionUnits()address [0xafc0c7] line: 712
./megaglest:Glest::Game::World::update()address [0xafd7b6] line: 871
./megaglest:Glest::Game::Game::update()address [0x6707fd] line: 2157
./megaglest:Glest::Game::Program::loopWorker()address [0x7dc958] line: 476
./megaglest:Glest::Game::glestMain(int, char**)address [0x7d2a75] line: 5451
./megaglest:Glest::Game::glestMainSEHWrapper(int, char**)address [0x7d45c1] line: 5699
/lib/x86_64-linux-gnu/libc.so.6:__libc_start_main()address [0x7f58e578bde5] line: 0
./megaglest() [0x5eddd9]address [0x5eddd9]

Stack Trace:
./megaglest:Shared::Platform::megaglest_runtime_error::megaglest_runtime_error(std::string const&, bool)address [0xc05d8e] line: 305
./megaglest:Glest::Game::UnitUpdater::updateRepair(Glest::Game::Unit*, int)address [0xb13f64] line: 2173
./megaglest() [0xb084db]address [0xb084db]
./megaglest:Glest::Game::UnitUpdater::updateUnit(Glest::Game::Unit*)address [0xb19b14] line: 179
./megaglest:Glest::Game::World::updateAllFactionUnits()address [0xafc0c7] line: 712
./megaglest:Glest::Game::World::update()address [0xafd7b6] line: 871
./megaglest:Glest::Game::Game::update()address [0x6707fd] line: 2157
./megaglest:Glest::Game::Program::loopWorker()address [0x7dc958] line: 476
./megaglest:Glest::Game::glestMain(int, char**)address [0x7d2a75] line: 5451
./megaglest:Glest::Game::glestMainSEHWrapper(int, char**)address [0x7d45c1] line: 5699
/lib/x86_64-linux-gnu/libc.so.6:__libc_start_main()address [0x7f58e578bde5] line: 0
./megaglest() [0x5eddd9]address [0x5eddd9]
]
*ERROR* [2014-04-12 13:39:43] In [game.cpp::update Line: 2774] Error [ut == NULL
Stack Trace:
./megaglest:Shared::Platform::megaglest_runtime_error::megaglest_runtime_error(std::string const&, bool)address [0xc05d8e] line: 305
./megaglest:Glest::Game::Map::findBestBuildApproach(Glest::Game::Unit const*, Shared::Graphics::Vec2<int>, Glest::Game::UnitType const*) constaddress [0xb39346] line: 1198
./megaglest:Glest::Game::UnitUpdater::updateRepair(Glest::Game::Unit*, int)address [0xb139ae] line: 1945
./megaglest() [0xb084db]address [0xb084db]
./megaglest:Glest::Game::UnitUpdater::updateUnit(Glest::Game::Unit*)address [0xb19b14] line: 179
./megaglest:Glest::Game::World::updateAllFactionUnits()address [0xafc0c7] line: 712
./megaglest:Glest::Game::World::update()address [0xafd7b6] line: 871
./megaglest:Glest::Game::Game::update()address [0x6707fd] line: 2157
./megaglest:Glest::Game::Program::loopWorker()address [0x7dc958] line: 476
./megaglest:Glest::Game::glestMain(int, char**)address [0x7d2a75] line: 5451
./megaglest:Glest::Game::glestMainSEHWrapper(int, char**)address [0x7d45c1] line: 5699
/lib/x86_64-linux-gnu/libc.so.6:__libc_start_main()address [0x7f58e578bde5] line: 0
./megaglest() [0x5eddd9]address [0x5eddd9]

Stack Trace:
./megaglest:Shared::Platform::megaglest_runtime_error::megaglest_runtime_error(std::string const&, bool)address [0xc05d8e] line: 305
./megaglest:Glest::Game::UnitUpdater::updateRepair(Glest::Game::Unit*, int)address [0xb13f64] line: 2173
./megaglest() [0xb084db]address [0xb084db]
./megaglest:Glest::Game::UnitUpdater::updateUnit(Glest::Game::Unit*)address [0xb19b14] line: 179
./megaglest:Glest::Game::World::updateAllFactionUnits()address [0xafc0c7] line: 712
./megaglest:Glest::Game::World::update()address [0xafd7b6] line: 871
./megaglest:Glest::Game::Game::update()address [0x6707fd] line: 2157
./megaglest:Glest::Game::Program::loopWorker()address [0x7dc958] line: 476
./megaglest:Glest::Game::glestMain(int, char**)address [0x7d2a75] line: 5451
./megaglest:Glest::Game::glestMainSEHWrapper(int, char**)address [0x7d45c1] line: 5699
/lib/x86_64-linux-gnu/libc.so.6:__libc_start_main()address [0x7f58e578bde5] line: 0
./megaglest() [0x5eddd9]address [0x5eddd9]

Stack Trace:
./megaglest:Shared::Platform::megaglest_runtime_error::megaglest_runtime_error(std::string const&, bool)address [0xc05d8e] line: 305
./megaglest() [0xb087b1]address [0xb087b1]
./megaglest:Glest::Game::UnitUpdater::updateUnit(Glest::Game::Unit*)address [0xb19b14] line: 179
./megaglest:Glest::Game::World::updateAllFactionUnits()address [0xafc0c7] line: 712
./megaglest:Glest::Game::World::update()address [0xafd7b6] line: 871
./megaglest:Glest::Game::Game::update()address [0x6707fd] line: 2157
./megaglest:Glest::Game::Program::loopWorker()address [0x7dc958] line: 476
./megaglest:Glest::Game::glestMain(int, char**)address [0x7d2a75] line: 5451
./megaglest:Glest::Game::glestMainSEHWrapper(int, char**)address [0x7d45c1] line: 5699
/lib/x86_64-linux-gnu/libc.so.6:__libc_start_main()address [0x7f58e578bde5] line: 0
./megaglest() [0x5eddd9]address [0x5eddd9]
]

David was not in the position to preserve his output. Nor does the server do so. The error.log file was no updated on Davids computer, mine nor on the server.

Title: Re: 3.9.1: unit_updater.cpp::updateRepair Line: 2170] Error [ut == NULL
Post by: andy_5995 on 12 February 2017, 23:32:19

I opened GitHub ticket #150 (https://github.com/MegaGlest/megaglest-source/issues/150) for this. It's happened to me 2x now.