移植OpenHarmony后将appspawn 进程启动后反复如下打印不知道为什么

01-01 00:00:22.188 2161 2161 D 01100/bundlems: DeserializeInnerBundleInfos finished 01-01 00:00:22.199 2161 2161 E 00000/(null): Should SetUIContent before slice active 01-01 00:00:22.199 2161 2161 I 00000/(null): [appspawn_service.c:47][appspawn] get service name appspawn. 01-01 00:00:22.199 997 797 I 01518/IPCRPC: ipc skeleton wait for proxy init 01-01 00:00:22.199 997 797 I 01518/IPCRPC: current handle already exist 01-01 00:00:22.203 1076 798 E 00000/(null): [main.c:42]SignalHandler sigPID 2161. 01-01 00:00:23.159 989 797 D 01300/abilityms: AbilityAttachTask::Execute(33): start 01-01 00:00:23.159 989 797 E 01518/IPCRPC: first add death callback for handle = 7. 01-01 00:00:23.159 989 797 D 01300/abilityms: AbilityThreadClient::Initialize(68): token(98784248401) bundleName(com.huawei.launcher) success 01-01 00:00:23.159 989 797 E 00000/(null): Perm file not exists. 01-01 00:00:23.159 989 797 D 01300/abilityms: AbilityThreadClient::AppInitTransaction(113): start 01-01 00:00:23.159 2269 2269 I 00000/(null): Start app init 01-01 00:00:23.161 2269 2269 I 00000/(null): RegisterAbility MainAbility 01-01 00:00:23.161 2269 2269 I 00000/(null): RegisterAbilitySlice MainAbilitySlice 01-01 00:00:23.161 2269 2269 I 00000/(null): Set env ret: 0, App init end 01-01 00:00:23.161 989 797 D 01300/abilityms: AbilityThreadClient::AbilityTransaction(90): start 01-01 00:00:23.161 2269 2269 I 00000/(null): perform transact ability state to [3] 01-01 00:00:23.161 2269 2269 I 00000/(null): Create ability success [MainAbility] 01-01 00:00:23.161 2269 2269 I 00000/(null): Hal and UI init 01-01 00:00:23.161 2269 2269 I 00000/(null): [appspawn_service.c:47][appspawn] get service name appspawn. 01-01 00:00:23.162 997 797 D 01800/Samgr: Judge Auth<WMS, (null)> ret:0 01-01 00:00:23.162 2269 2269 I 01518/IPCRPC: ipc skeleton wait for proxy init 01-01 00:00:23.162 2269 2269 E 01518/IPCRPC: first add death callback for handle = 2. 01-01 00:00:23.162 2269 2269 I 01800/Samgr: Create remote sa proxy<WMS, (null)>! 01-01 00:00:23.162 2011 804 I 01518/IPCRPC: ipc skeleton wait for proxy init 01-01 00:00:23.162 2011 804 E 01518/IPCRPC: first add death callback for handle = 2. 01-01 00:00:23.162 2269 2269 I 02500/HDF_LOG_TAG: GfxInitialize: gfx initialize success 01-01 00:00:23.171 2269 2269 I 00000/(null): Create UITaskPost thread 01-01 00:00:23.171 2269 2269 I 00000/(null): Ability Init 01-01 00:00:23.171 2269 2269 I 00000/(null): Ability OnStart 01-01 00:00:23.171 2269 2269 I 00000/(null): AbilitySlice Init 01-01 00:00:23.171 2269 2269 I 00000/(null): AbilitySlice OnStart 01-01 00:00:23.172 2269 2269 I 00000/(null): [appspawn_service.c:47][appspawn] get service name appspawn. 01-01 00:00:23.173 2272 2269 I 00000/(null): start UITaskPost loop 01-01 00:00:23.173 997 797 D 01800/Samgr: Judge Auth<bundlems, BmsFeature> ret:0 01-01 00:00:23.173 2269 2269 I 01518/IPCRPC: ipc skeleton wait for proxy init 01-01 00:00:23.173 2269 2269 I 01518/IPCRPC: current handle already exist 01-01 00:00:23.173 2269 2269 I 01800/Samgr: Create remote sa proxy<bundlems, BmsFeature>! 01-01 00:00:23.173 997 797 I 01518/IPCRPC: ipc skeleton wait for proxy init 01-01 00:00:23.173 2269 2269 I 00000/(null): [appspawn_service.c:47][appspawn] get service name appspawn. 01-01 00:00:23.174 2269 2269 D 01100/bundlems: DeserializeInnerBundleInfos start 01-01 00:00:23.175 2269 2269 D 01100/bundlems: DeserializeInnerBundleInfos finished 01-01 00:00:23.186 2269 2269 E 00000/(null): Should SetUIContent before slice active 01-01 00:00:23.186 2269 2269 I 00000/(null): [appspawn_service.c:47][appspawn] get service name appspawn. 01-01 00:00:23.186 997 797 I 01518/IPCRPC: ipc skeleton wait for proxy init 01-01 00:00:23.186 997 797 I 01518/IPCRPC: current handle already exist 01-01 00:00:23.190 1076 798 E 00000/(null): [main.c:42]SignalHandler sigPID 2269. 01-01 00:00:23.190 990 797 E 01518/IPCRPC: SA dead delete it, handle = 8. 01-01 00:00:23.190 2011 804 I 01518/IPCRPC: dead binder now call SendObituary. 01-01 00:00:23.190 2011 804 E 01518/IPCRPC: SA dead delete it, handle = 1. 01-01 00:00:23.191 997 797 I 01518/IPCRPC: dead binder now call SendObituary. 01-01 00:00:23.191 997 797 E 01518/IPCRPC: SA dead delete it, handle = 7. 01-01 00:00:23.191 997 797 E 01300/abilityms: AbilityMgrFeature::AppDeathNotify(585): com.huawei.launcher AppDeathNotify called 01-01 00:00:23.191 989 797 D 01300/abilityms: AbilityMgrHandler::RestartApp(242): start com.huawei.launcher 01-01 00:00:23.191 989 797 D 01300/abilityms: AppRestartTask::Execute(30): start 01-01 00:00:24.181 2381 2381 E 00000/(null): [appspawn_process.c:160]SetCapabilities appProperty->message.capsCnt 0 01-01 00:00:24.181 2381 2381 I 00000/(null): [appspawn_server.c:187]App timeused 2381 181 ns. 01-01 00:00:24.181 2381 2381 I 00000/(null): [appspawn_process.c:166]AbilityMain 01-01 00:00:24.181 2381 2381 I 00000/(null): [appspawn_process.c:170][appspawn] invoke, msg<com.huawei.launcher,103079215753,104,104> 01-01 00:00:24.181 2381 2381 I 01518/IPCRPC: ResetIpc called

这个问题的原因有查到么

回复 balckjojo: 今天查到原因是luancher.hap在加载出错之后会反复加载，就形成一直打印的现象。但是为什么luancher.hap会加载出错问题未知

回复 balckjojo: 要启动UI task

回复 xuxiyang: 请问这里的UItask指的是display相关么，我这边也是没有显示的，没有显示是不是开启不了UItask。

回复 xuxiyang: 可以请教一下如何开启UItask么。指的是如下的代码段么

1.     "subsystems": [
   
2.       {
   
3.         "subsystem": "arkui",
   
4.         "components": [
   
5.           { "component": "ace_engine_lite", "features":[ "" ] },
   
6.           { "component": "ui_lite", "features":[ "enable_graphic_font = true" ] }
   
7.         ]
   
8.       },

复制代码

回复 balckjojo: 你要把window 和图形的驱动都要完成，display 的hal 也要完成

回复 xuxiyang: 好的，多谢了。我这边的系统无display，暂时不加载luncher.hap对系统其他功能没有影响吧。

回复 balckjojo: 你是小型还是standard？ 你要删掉luncher.hap吗

回复 xuxiyang: 小型系统。现在的计划是不加载luncher.hap，调试其他功能。后续display调试完成之后再加载luncher.hap。