Serializer for class 'Command' is not found.

[ofbwyx]

Code of Conduct

• [X] I conform

问题描述

在插件里写了自定义命令，编译正常，但在加载插件过程中出现报错 'Serializer for class 'Command' is not found.'。

主要代码（照着例子写的）：

class a :public IRawCommand {
public:
    IRawCommand::Config config() override {
        return { "test",{"sname1","sname2"} };
    }
    void onCommand(std::shared_ptr<Contact> c, const Bot& b, const MessageChain& a) override{
        Logger::logger.info(a.toMiraiCode());
    }
    a() = default;
};

（省略中间一大段）

void onEnable() override {
        CommandManager::commandManager.registerCommand(a());
    }

若去掉 onEnable 里面的那行，则这个插件可以正常加载。其他插件（包括另一个自己通过 MiraiCP 写的）都可以正常使用。

MCL：2.1.2；Java 17（64 位）；Mirai：2.13.2；MiraiCP：2.13.0-alpha-3；目录中均无中文。

日志

2023-01-06 09:34:57 I/stdout: Serializer for class 'Command' is not found.
2023-01-06 09:34:57 I/stdout: Mark the class as @Serializable or provide the serializer explicitly.
2023-01-06 09:34:57 I/stdout: {"data":{"command":"{\"bindId\":0,\"description\":\"null\",\"override\":false,\"pluginId\":\"ofbwyx.test\",\"preFixOption\":false,\"primaryName\":\"test\",\"secondName\":[\"sname1\",\"sname2\"],\"usage\":\"null\"}"},"type":27}
2023-01-06 09:34:57 W/stderr: kotlinx.serialization.SerializationException: Serializer for class 'Command' is not found.
2023-01-06 09:34:57 W/stderr: Mark the class as @Serializable or provide the serializer explicitly.
2023-01-06 09:34:57 W/stderr:   at kotlinx.serialization.internal.Platform_commonKt.serializerNotRegistered(Platform.common.kt:91)
2023-01-06 09:34:57 W/stderr:   at kotlinx.serialization.internal.PlatformKt.platformSpecificSerializerNotRegistered(Platform.kt:29)
2023-01-06 09:34:57 W/stderr:   at kotlinx.serialization.SerializersKt__SerializersKt.serializer(Serializers.kt:60)
2023-01-06 09:34:57 W/stderr:   at kotlinx.serialization.SerializersKt.serializer(Unknown Source)
2023-01-06 09:34:57 W/stderr:   at MiraiCP-plugin-2.13.0-alpha-3.mirai2.jar//tech.eritquearcus.miraicp.shared.CPPLib$operation$1.invokeSuspend(CPPLib.kt:292)
2023-01-06 09:34:57 W/stderr:   at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
2023-01-06 09:34:57 W/stderr:   at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)
2023-01-06 09:34:57 W/stderr:   at kotlinx.coroutines.EventLoopImplBase.processNextEvent(EventLoop.common.kt:284)
2023-01-06 09:34:57 W/stderr:   at kotlinx.coroutines.BlockingCoroutine.joinBlocking(Builders.kt:85)
2023-01-06 09:34:57 W/stderr:   at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking(Builders.kt:59)
2023-01-06 09:34:57 W/stderr:   at kotlinx.coroutines.BuildersKt.runBlocking(Unknown Source)
2023-01-06 09:34:57 W/stderr:   at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking$default(Builders.kt:38)
2023-01-06 09:34:57 W/stderr:   at kotlinx.coroutines.BuildersKt.runBlocking$default(Unknown Source)
2023-01-06 09:34:57 W/stderr:   at MiraiCP-plugin-2.13.0-alpha-3.mirai2.jar//tech.eritquearcus.miraicp.shared.CPPLib.operation(CPPLib.kt:151)
2023-01-06 09:34:57 W/stderr:   at MiraiCP-plugin-2.13.0-alpha-3.mirai2.jar//tech.eritquearcus.miraicp.shared.CPPLibMultiplatform.KOperation(CPPLibMultiplatform.kt:45)
2023-01-06 09:34:57 E/plugin/Test: MiraiCP内部无法预料的错误:
2023-01-06 09:34:57 E/plugin/Test: 文件名:E:\Mirai\plugin\Test\single_include\MiraiCP\MiraiCP.cpp
行号:833
2023-01-06 09:34:57 E/plugin/Test: 插件(id=ofbwyx.test, name=Test)启动失败

版本

2.13.0-alpha-3

组件

No response

编译器

Microsoft Visual C++ (MSVC)

系统

Windows

架构

x86-64/amd64

[Antares0982]

@Nambers 原本的没了，但好像出现新问题了

lateinit property commandReg has not been initialized
{"data":"{\"bindId\":0,\"description\":\"null\",\"override\":false,\"pluginId\":\"id1\",\"preFixOption\":false,\"primaryName\":\"test\",\"secondName\":[\"sname1\",\"sname2\"],\"usage\":\"null\"}","type":24}
kotlin.UninitializedPropertyAccessException: lateinit property commandReg has not been initialized
    at tech.eritquearcus.miraicp.shared.PublicSharedData.getCommandReg(PublicShared.kt:73)
    at tech.eritquearcus.miraicp.shared.PublicShared.commandReg(PublicShared.kt:789)
    at tech.eritquearcus.miraicp.shared.Packets$Incoming$operations$25.invoke(Packet.kt:375)
    at tech.eritquearcus.miraicp.shared.Packets$Incoming$operations$25.invoke(Packet.kt:375)
    at tech.eritquearcus.miraicp.shared.CPPLib$operation$1.invokeSuspend(CPPLib.kt:61)
    at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
    at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)
    at kotlinx.coroutines.EventLoopImplBase.processNextEvent(EventLoop.common.kt:284)
    at kotlinx.coroutines.BlockingCoroutine.joinBlocking(Builders.kt:85)
    at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking(Builders.kt:59)
    at kotlinx.coroutines.BuildersKt.runBlocking(Unknown Source)
    at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking$default(Builders.kt:38)
    at kotlinx.coroutines.BuildersKt.runBlocking$default(Unknown Source)
    at tech.eritquearcus.miraicp.shared.CPPLib.operation(CPPLib.kt:58)
    at tech.eritquearcus.miraicp.shared.CPPLibMultiplatform.KOperation(CPPLibMultiplatform.kt:45)

调用栈：

MiraiCP::KtOperation::ktOperationStr KtOperation.cpp:32
MiraiCP::KtOperation::ktOperation KtOperation.cpp:26
MiraiCP::CommandManager::registerCommand<…> Command.h:101
Main::onEnable test.cpp:70
FUNC_ENTRANCE utils.cpp:58
LibLoader::Plugin::callEntranceFuncNormal Plugin.cpp:126
operator() Plugin.cpp:254
std::__invoke_impl<…>(std::__invoke_other, struct {...} &) invoke.h:61
std::__invoke<…>(struct {...} &) invoke.h:96
std::_Bind::__call<…>(std::tuple<…> &&, std::_Index_tuple<…>) functional:484
std::_Bind::operator()<…>(void) functional:567
std::__invoke_impl<…>(std::__invoke_other, std::_Bind<…> &) invoke.h:61
std::__invoke_r<…>(std::_Bind<…> &) invoke.h:111
std::_Function_handler::_M_invoke(const std::_Any_data &) std_function.h:290
std::function::operator()() const std_function.h:591
BS::thread_pool::worker BS_thread_pool.hpp:633
std::__invoke_impl<…> invoke.h:74
std::__invoke<…> invoke.h:96
std::thread::_Invoker::_M_invoke<…> std_thread.h:252
std::thread::_Invoker::operator() std_thread.h:259
std::thread::_State_impl::_M_run std_thread.h:210
execute_native_thread_routine 0x00007fffc5a60b63
<unknown> 0x00007ffff7dfe8fd
<unknown> 0x00007ffff7e80a60

局部变量：

type = MiraiCP::KtOperation::CommandReg;
data = "{\"bindId\":0,\"description\":\"null\",\"override\":false,\"pluginId\":\"id1\",\"preFixOption\":false,\"primaryName\":\"test\",\"secondName\":[\"sname1\",\"sname2\"],\"usage\":\"null\"}"
re = "EA"