Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

the game crashed. #992

Open
lalalong13 opened this issue Jun 7, 2024 · 0 comments
Open

the game crashed. #992

lalalong13 opened this issue Jun 7, 2024 · 0 comments
Labels
bug Something isn't working

Comments

@lalalong13
Copy link

When I followed the Microsoft JavaScript tutorial to connect the Minecraft JavaScript Debugger to Minecraft, the game crashed.
deepin 20.9, x64, GPU:mtt s70

11:22:06 Info [Launcher] Version: client d9b553a / manifest 436d71e
11:22:06 Info [Launcher] CPU: AuthenticAMD AMD Ryzen 5 7600X 6-Core Processor
11:22:06 Info [Launcher] CPU supports SSSE3: YES
11:22:06 Info [Launcher] Reading Launcher Settings File: /home/wyfm/.local/share/mcpelauncher/mcpelauncher-client-settings.txt
11:22:06 Info [Launcher] Applied Launcher Settings
11:22:06 Trace [Launcher] Loading android libraries
11:22:06 Trace [Launcher] linker loaded
11:22:06 Trace [REDIRECT] /data/data/com.mojang.minecraftpe to /home/wyfm/.local/share/mcpelauncher/
11:22:06 Trace [REDIRECT] /data/data/tmp/.mount_MinecrMesU7A/usr/proc/15531/cmdline to /home/wyfm/.local/share/mcpelauncher/
11:22:06 Trace [REDIRECT] /data/data/tmp/.mount_MinecrMesU7A/usr/bin/./mcpelauncher-client to /home/wyfm/.local/share/mcpelauncher/
11:22:06 Trace [REDIRECT] /data/data to /home/wyfm/.local/share/mcpelauncher/
11:22:06 Trace [REDIRECT] . to /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/assets/
11:22:06 Trace [LinkerUtils] Loaded OS library libm.so.6
11:22:06 Trace [LinkerUtils] Loaded OS library libz.so.1
11:22:06 Trace [LinkerUtils] Loaded OS library /tmp/.mount_MinecrMesU7A/usr/share/mcpelauncher/lib/native/x86_64/libfmod.so.12.0
11:22:06 Info [Launcher] Loading gamepad mappings
11:22:06 Trace [Launcher] Loading gamepad mappings: /tmp/.mount_MinecrMesU7A/usr/share/mcpelauncher/gamecontrollerdb.txt
11:22:06 Info [Launcher] Creating window
11:22:06 Trace [Launcher] Loading Minecraft library
linker: mcpelauncher_linker_notifylldb /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libc++_shared.so 0x7ff6150c0000
linker: mcpelauncher_linker_notifylldb /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so 0x7ff5fad80000
Found hook: _ZN11AppPlatform16showMousePointerEv @ 0xdc3630
Found hook: _ZN11AppPlatform16hideMousePointerEv @ 0xdc3600
Found hook: _ZN11AppPlatform17setFullscreenModeE14FullscreenMode @ 0xdc3650
11:22:06 Info [Launcher] Loaded Minecraft library
11:22:06 Debug [Launcher] Minecraft is at offset 0x7FF5FAD80000
11:22:06 Info [Launcher] Game version: 0.0.0.0
11:22:06 Info [Launcher] Applying patches
11:22:06 Debug [CorePatches] Failed to patch, vtable ZTV21AppPlatform_android23 not found
11:22:06 Info [Launcher] Initializing JNI
11:22:06 Error [JniSupport] Missing native symbol: Java_com_mojang_minecraftpe_MainActivity_nativeRegisterThis
11:22:06 Error [JniSupport] Missing native symbol: Java_com_mojang_minecraftpe_MainActivity_nativeInitializeWithApplicationContext
11:22:06 Error [JniSupport] Missing native symbol: Java_com_mojang_minecraftpe_MainActivity_nativeUnregisterThis
11:22:06 Error [JniSupport] Missing native symbol: Java_com_mojang_minecraftpe_MainActivity_nativeInitializeXboxLive
11:22:06 Error [JniSupport] Missing native symbol: Java_com_mojang_minecraftpe_MainActivity_nativeinitializeLibHttpClient
11:22:06 Error [JniSupport] Missing native symbol: Java_com_mojang_minecraftpe_MainActivity_nativeInitializeLibHttpClient
11:22:06 Error [JniSupport] Missing native symbol: Java_com_microsoft_xal_browser_WebView_urlOperationSucceeded
11:22:06 Error [JniSupport] Missing native symbol: Java_com_mojang_minecraftpe_PlayIntegrity_nativePlayIntegrityComplete
11:22:06 Trace [Minecraft] Entering JNI_OnLoad 0x7ff60a7ff700
11:22:06 Trace [Minecraft] JNI_OnLoad completed
11:22:06 Trace [JniSupport] Invoking nativeRegisterThis
11:22:06 Trace [JniSupport] Invoking ANativeActivity_onCreate
11:22:06 Info [Launcher] Executing main thread
11:22:06 Warn [Main] Android stub called
11:22:06 Warn [Main] Android stub called
11:22:06 Warn [Main] Android stub called
11:22:06 Warn [Main] Android stub called
11:22:06 Info [Minecraft] android_main starting. internalDataPath is '/internal', externalDataPath is '/external'
11:22:06 Trace [JniSupport] Invoking start activity callbacks
11:22:06 Error [MCPE] *** setCachedDeviceId(2e015dcd-bebd-4070-80a0-1f8699df3bad)
11:22:06 Info [Bedrock] configureBreakpad with directory: /crash, sessionid is: 0e6b048a-faf8-4987-b759-729591a97163
11:22:06 Info [Bedrock] configureBreakpad called, directory is: /crash, sessionid is: 0e6b048a-faf8-4987-b759-729591a97163
11:22:06 Info [Minecraft] NO LOG FILE! - AppPlatform_android::setStorageDirectory - using External dir (NEW) - CurrentFileStoragePath is now '/home/wyfm/.local/share/mcpelauncher/'
11:22:06 Warn [Minecraft] NO LOG FILE! - [Graphics] The graphics context was gained
11:22:06 Warn [Minecraft] NO LOG FILE! - [Graphics] The graphics context was gained
11:22:06 Warn [Minecraft] MinecraftGame::init && MinecraftGame::setSize!
11:22:06 Warn [FakeEGL] eglQueryString 308d
11:22:06 Warn [Main] Android stub called
11:22:06 Info [GL] Vendor: MOORE THREADS
11:22:06 Info [GL] Renderer: MTT S70
11:22:06 Info [GL] Version: OpenGL ES 3.2 build 20230926_develop-36-g6d1e11a670da-dirty release
11:22:06 Error [ImGuiUIInit] Disabling ImGui Overlay due to known Problems
11:22:06 Info [GL] Vendor: MOORE THREADS
11:22:06 Info [GL] Renderer: MTT S70
11:22:06 Info [GL] Version: OpenGL ES 3.2 build 20230926_develop-36-g6d1e11a670da-dirty release
11:22:06 Warn [Main] Android stub called
linker: mcpelauncher_linker_notifylldb /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libMediaDecoders_Android.so 0x7ff5bc340000
11:22:07 Info [GL] Vendor: MOORE THREADS
11:22:07 Info [GL] Renderer: MTT S70
11:22:07 Info [GL] Version: OpenGL ES 3.2 build 20230926_develop-36-g6d1e11a670da-dirty release
11:22:07 Warn [Main] Android stub called
11:22:07 Debug [HttpCallStaticGlue] Successfully registerered HttpCall methods
11:22:07 Debug [XboxLiveAppConfig] Successfully registerered XboxLiveAppConfig methods
11:22:07 Debug [XSAPI.Android] Successfully registerered HttpCall tcuiMethods
11:22:08 Info [Minecraft] NO LOG FILE! - Time played notifier not required for 'en'
11:22:09 Info [GL] Vendor: MOORE THREADS
11:22:09 Info [GL] Renderer: MTT S70
11:22:09 Info [GL] Version: OpenGL ES 3.2 build 20230926_develop-36-g6d1e11a670da-dirty release
11:22:09 Warn [Main] Android stub called
11:22:17 Info [GL] Vendor: MOORE THREADS
11:22:17 Info [GL] Renderer: MTT S70
11:22:17 Info [GL] Version: OpenGL ES 3.2 build 20230926_develop-36-g6d1e11a670da-dirty release
11:22:17 Warn [Main] Android stub called
11:22:45 Info [GL] Vendor: MOORE THREADS
11:22:45 Info [GL] Renderer: MTT S70
11:22:45 Info [GL] Version: OpenGL ES 3.2 build 20230926_develop-36-g6d1e11a670da-dirty release
11:22:45 Warn [Main] Android stub called
11:22:49 Info [Minecraft] NO LOG FILE! - Experiment(s) active: ddi
, biom, ucft, gtst, exca
11:22:49 Info [Minecraft] NO LOG FILE! - Opening level '/home/wyfm/.local/share/mcpelauncher/games/com.mojang/minecraftWorlds/1vhPZrvNVwA=/db'
Signal 11 received
Backtrace elements: 7
#0 /tmp/.mount_MinecrMesU7A/usr/bin/./mcpelauncher-client(_ZN12CrashHandler12handleSignalEiPv+0x156) [0xee9f76]
#1 /lib/x86_64-linux-gnu/libpthread.so.0(+0x12730) [0x7ff6177a6730]
#2 /lib/x86_64-linux-gnu/libc.so.6(fflush+0x12) [0x7ff6164aedd2]
#3 /tmp/.mount_MinecrMesU7A/usr/bin/./mcpelauncher-client(ZN4shim6detail17arg_rewriter_implIJEE7rewriteIPFiP8_IO_FILEEJS5_EEEDaRKT_DpT0+0x1d) [0xf6446d]
#4 /tmp/.mount_MinecrMesU7A/usr/bin/./mcpelauncher-client(_ZN4shim6detail17arg_rewriter_implIJP8_IO_FILEEE7rewriteIPFiS3_EJEEEDaRKT_DpT0_PNS_6bionic4FILEE+0x52) [0xf643e2]
#5 /tmp/.mount_MinecrMesU7A/usr/bin/./mcpelauncher-client(_ZN4shim6detail18arg_rewrite_helperIFiP8_IO_FILEEE7rewriteIXadL_Z6fflushEEEEiPNS_6bionic4FILEE+0x27) [0xf62e47]
#6 LINKER (null)+0x7ff608e998ab in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0x0xe1198ab [0x0x7ff608e998ab]
Dumping stack...
#47 LINKER (null)+0x7ff600045150 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0x52c5150 [0x7ff600045150]
#50 LINKER (null)+0x7ff609ce8328 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xef68328 [0x7ff609ce8328]
#52 LINKER (null)+0x7ff609cf6d00 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xef76d00 [0x7ff609cf6d00]
#57 LINKER (null)+0x7ff608fe2d52 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe262d52 [0x7ff608fe2d52]
#58 LINKER (null)+0x7ff609c004d0 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xee804d0 [0x7ff609c004d0]
#59 LINKER operator new(unsigned long)+0x25 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe252e65 [0x7ff608fd2e65]
#84 LINKER (null)+(nil) in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe059420 [0x7ff608dd9420]
#371 LINKER (null)+0x7ff608e702db in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe0f02db [0x7ff608e702db]
#381 LINKER (null)+0x7ff608e702db in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe0f02db [0x7ff608e702db]
#409 LINKER (null)+0x7ff608e998ab in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe1198ab [0x7ff608e998ab]
#411 LINKER (null)+0x7ff608e702db in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe0f02db [0x7ff608e702db]
#421 LINKER (null)+0x7ff608e702db in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe0f02db [0x7ff608e702db]
#431 LINKER (null)+0x7ff608e6ff77 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe0eff77 [0x7ff608e6ff77]
#441 LINKER (null)+0x7ff608e6ff93 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe0eff93 [0x7ff608e6ff93]
#451 LINKER (null)+0x1d9 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe061249 [0x7ff608de1249]
#459 LINKER (null)+0x4d in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe0695ed [0x7ff608de95ed]
#467 LINKER (null)+0xaf in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe0ab28f [0x7ff608e2b28f]
#469 LINKER (null)+0x7ff608e6a1f9 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe0ea1f9 [0x7ff608e6a1f9]
#470 LINKER (null)+0x7ff608e30410 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe0b0410 [0x7ff608e30410]
#489 LINKER (null)+0xce in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe11b2ee [0x7ff608e9b2ee]
#495 LINKER (null)+0x7ff608def6ae in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe06f6ae [0x7ff608def6ae]
#497 LINKER (null)+0x7ff608e3297b in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe0b297b [0x7ff608e3297b]
#501 LINKER (null)+0x7ff608def96d in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe06f96d [0x7ff608def96d]
#507 LINKER (null)+0x7ff608e702f9 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe0f02f9 [0x7ff608e702f9]
#529 LINKER (null)+0x7ff609ba7800 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xee27800 [0x7ff609ba7800]
#537 LINKER (null)+0x7ff608e702db in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe0f02db [0x7ff608e702db]
#547 LINKER (null)+0x7ff608e702db in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe0f02db [0x7ff608e702db]
#557 LINKER (null)+0x7ff608e702db in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe0f02db [0x7ff608e702db]
#567 LINKER (null)+0x7ff608e702db in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe0f02db [0x7ff608e702db]
#623 LINKER (null)+0x15 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe10fb05 [0x7ff608e8fb05]
#625 LINKER (null)+0x7ff608e75a95 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe0f5a95 [0x7ff608e75a95]
#649 LINKER (null)+0x7ff608e3d1fb in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe0bd1fb [0x7ff608e3d1fb]
#661 LINKER (null)+0x7ff608e303b0 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe0b03b0 [0x7ff608e303b0]
#667 LINKER (null)+0x7ff608e303b0 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe0b03b0 [0x7ff608e303b0]
#671 LINKER (null)+0x7ff608e3cd0b in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe0bcd0b [0x7ff608e3cd0b]
#683 LINKER (null)+0x7ff608e1dd88 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe09dd88 [0x7ff608e1dd88]
#686 LINKER (null)+(nil) in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe059420 [0x7ff608dd9420]
#689 LINKER (null)+0x7ff608e57967 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe0d7967 [0x7ff608e57967]
#697 LINKER (null)+0x7ff608e27dbc in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe0a7dbc [0x7ff608e27dbc]
#729 LINKER (null)+0x51 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe09df11 [0x7ff608e1df11]
#733 LINKER (null)+0x7ff608d5a36c in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xdfda36c [0x7ff608d5a36c]
#765 LINKER (null)+0x7ff608da05fb in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe0205fb [0x7ff608da05fb]
#785 LINKER (null)+0x7ff608d62cfc in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xdfe2cfc [0x7ff608d62cfc]
#795 LINKER construction vtable for std::__ndk1::basic_istream<char, std::__ndk1::char_traits >-in-std::__ndk1::basic_stringstream<char, std::__ndk1::char_traits, std::__ndk1::allocator >+0x29 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe84c201 [0x7ff6095cc201]
#797 LINKER std::__ndk1::ios_base::~ios_base()+0x5f in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libc++_shared.so+0x8e48f [0x7ff61514e48f]
#809 LINKER (null)+0x7ff608db59bf in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe0359bf [0x7ff608db59bf]
#811 LINKER (null)+0x7ff608db5783 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe035783 [0x7ff608db5783]
#829 LINKER (null)+0x7ff608dbb1b6 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe03b1b6 [0x7ff608dbb1b6]
#847 LINKER (null)+0x7ff60450a0be in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0x978a0be [0x7ff60450a0be]
#851 LINKER vtable for std::__ndk1::basic_stringbuf<char, std::__ndk1::char_traits, std::__ndk1::allocator >+0x10 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe84c2a0 [0x7ff6095cc2a0]
#862 LINKER (null)+0x7ff600000000 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0x5280000 [0x7ff600000000]
#870 LINKER (null)+0x7ff609ba5b10 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xee25b10 [0x7ff609ba5b10]
#933 LINKER operator delete(void*)+0x22 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0xe24d6d2 [0x7ff608fcd6d2]
#935 LINKER (null)+0x7ff602aae44d in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0x7d2e44d [0x7ff602aae44d]
#939 LINKER (null)+0x7ff60450879a in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0x978879a [0x7ff60450879a]
#967 LINKER (null)+0x7ff60450abd2 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0x978abd2 [0x7ff60450abd2]
#975 LINKER (null)+0x7ff5fd259d89 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0x24d9d89 [0x7ff5fd259d89]
#977 LINKER (null)+0x7ff604516a11 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0x9796a11 [0x7ff604516a11]
#989 LINKER (null)+0x7ff604515a49 in /home/wyfm/.local/share/mcpelauncher/versions/1.20.81.01/lib/x86_64/libminecraftpe.so+0x9795a49 [0x7ff604515a49]
program failed with unix signal number: 11

Process exited with unexpected exit code: 11

@lalalong13 lalalong13 added the bug Something isn't working label Jun 7, 2024
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
bug Something isn't working
Projects
None yet
Development

No branches or pull requests

1 participant