react本机模拟器无法连接MAC上的服务器



无法连接到开发服务器。

确保以下内容:

  • 节点服务器正在同一网络上运行并可用-从react本机根运行"npm start">
  • 在AppDelegate中正确设置了节点服务器URL
  • WiFi已启用并连接到与节点服务器相同的网络

URL:http://localhost:8081/index.bundle?platform=ios&dev=true&minify=错误

RCT目录__28-[RTCxxBridge句柄错误:]_block_invoke_dispatch_call_block_and_release_dispatch_client_callout_dispatch_main_queue_callback_4CFCFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__CFRunLoopRun CFRUNLOOP特定的GSEventRunModal-[UIApplication_run]UIApplicationMain main start_sim 0x0

此错误显示在设备模拟器中正常情况下它可以工作,但今天问题出现了通过不更改我的反应本地代码

我从react本机根文件夹开始。当从设备模拟器调用时,Metro捆绑器被困在99.4%

我的本土反应。版本为0.61.2

我尝试通过谷歌的许多解决方案来解决它,但它还不起作用。请建议我

连接到http://localhost:8081/debugger-代理?role=客户端定时出来您正在运行节点代理吗?如果您正在设备上运行,检查RCTWebSocketExecutor.m中的IP地址是否正确。

RCT目录-[RCTWebSocketExecutor setUp]facebook::react::(匿名命名空间)::RCTObjcExecutor::RCTObjExecutor(id,void(NSError*)block_pointer,std::__1::shared_ptrfacebook::react::MessageQueueThread,std::__1facebook::react::ExecutorDelegate)facebook::react::(匿名namespace)::RCTObjExecutor::RCTObjcExecutor(id,void(NSError*)block_pointer,std::__1::shared_ptrfacebook::react::MessageQueueThread,std::__1facebook::react::ExecutorDelegate)facebook::react::RCTObjcExecutorFactory::createJSExecutor(std::__1::shared_ptrfacebook::react::ExecutorDelegate,std::__1::shared_ptrfacebook::react::MessageQueueThread)(匿名namespace)::GetDescAdapter::createJSExecutor(std::__1::shared_ptrfacebook::react::ExecutorDelegate,std::__1::shared_ptrfacebook::react::MessageQueueThread)facebook::react::NativeToJsBridge::Native ToJsBridge,std::__1::shared_ptrfacebook::react::ModuleRegistry,std::__1::shared_ptrfacebook::react::MessageQueueThread,std::__1::shared_ptrfacebook::react::InstanceCallback)facebook::react::NativeToJsBridge::Native ToJsBridge,std::__1::shared_ptrfacebook::react::ModuleRegistry,std::__1::shared_ptrfacebook::react::MessageQueueThread,std::__1::shared_ptrfacebook::react::InstanceCallback)std::__1::__unique_iffacebook::react::NativeToJsBridge::__unique _ singlestd::__1::make_unique<facebook::react::NativeToJsBridge,facebook::react::JSExecutorFactory*,std::__1::shared_ptrfacebook::react::ModuleRegistry&,std::__1::shared_ptrfacebook::react::MessageQueueThread&,std::__1::shared_ptrfacebook::react::InstanceCallback&gt;(facebook::react::JSExecutorFactory*&&,std::__1::shared_ptrfacebook::react::ModuleRegistry&,std::__1::shared_ptrfacebook::react::MessageQueueThread&,std::__1::shared_ptrfacebook::react::InstanceCallback&)facebook::react::Instance::initializeBridge(std::__1::unique_ptr<facebook:;react:;InstanceCallback,std::__1::default_deletebook::react::InstanceCallback>,std::__1::shared_ptrfacebook::react::JSExecutorFactory,std::__1::shared_ptrfacebook::react::MessageQueueThread,std::__1::shared_ptrfacebook::react::ModuleRegistry)::$_0::operator()decltype(std::__1::forward<facebook::react::Instance::initializeBridge(std:;__1::unique_ptr<facebook::react::InstanceCallback,std::__1::default_deletebook::react::InstanceCallback>,std::__1::shared_ptrfacebook::react::JSExecutorFactory,std::__1::shared_ptrfacebook::react::MessageQueueThread,std::__1::shared_ptrfacebook::react::ModuleRegistry)::$_0&gt;(fp)()std::__1::__invoke<facebook::react::Instance::initializeBridge(std::__1::unique_ptr<facebook:;react:;InstanceCallback,std::__1::default_deletebook::react::InstanceCallback>,std::__1::shared_ptrfacebook::react::JSExecutorFactory,std::__1::shared_ptrfacebook::react::MessageQueueThread,std::__1::shared_ptrfacebook::react::ModuleRegistry)::$_0&gt;(facebook::react::Instance::initializeBridge(std::__1::unique_ptr<facebook:;react:;InstanceCallback,std::__1::default_deletebook::react::InstanceCallback>,std::__1::shared_ptrfacebook::react::JSExecutorFactory,std::__1::shared_ptrfacebook::react::MessageQueueThread,std::__1::shared_ptrfacebook::react::ModuleRegistry)::$_0&)无效的std::__1::__invoke_void_return_wrapper<无效的true>:__调用<facebook::react::Instance::initializeBridge(std::__1::unique_ptr<facebook:;react:;InstanceCallback,std::__1::default_deletebook::react::InstanceCallback>,std::__1::shared_ptrfacebook::react::JSExecutorFactory,std::__1::shared_ptrfacebook::react::MessageQueueThread,std::__1::shared_ptrfacebook::react::ModuleRegistry)::$_0&gt;(facebook::react::Instance::initializeBridge(std::__1::unique_ptr<facebook:;react:;InstanceCallback,std::__1::default_deletebook::react::InstanceCallback>,std::__1::shared_ptrfacebook::react::JSExecutorFactory,std::__1::shared_ptrfacebook::react::MessageQueueThread,std::__1::shared_ptrfacebook::react::ModuleRegistry)::$_0&)std::__1::__function::__alloc_func<facebook::react::Instance::initializeBridge(std::__1::unique_ptr<facebook:;react:;InstanceCallback,std::__1::default_deletebook::react::InstanceCallback>,std::__1::shared_ptrfacebook::react::JSExecutorFactory,std::__1::shared_ptrfacebook::react::MessageQueueThread,std::__1::shared_ptrfacebook::react::ModuleRegistry)::$_0,std::__1::分配器<facebook::react::Instance::initializeBridge(std::__1::unique_ptr<facebook:;react:;InstanceCallback,std::__1::default_deletebook::react::InstanceCallback>,std::__1::shared_ptrfacebook::react::JSExecutorFactory,std::__1::shared_ptrfacebook::react::MessageQueueThread,std::__1::shared_ptrfacebook::react::ModuleRegistry)::$_0>,无效的()>:运算符()std::__1::__function::__func<facebook::react::Instance::initializeBridge(std::__1::unique_ptr<facebook:;react:;InstanceCallback,std::__1::default_deletebook::react::InstanceCallback>,std::__1::shared_ptrfacebook::react::JSExecutorFactory,std::__1::shared_ptrfacebook::react::MessageQueueThread,std::__1::shared_ptrfacebook::react::ModuleRegistry)::$_0,std::__1::分配器<facebook::react::Instance::initializeBridge(std::__1::unique_ptr<facebook:;react:;InstanceCallback,std::__1::default_deletebook::react::InstanceCallback>,std::__1::shared_ptrfacebook::react::JSExecutorFactory,std::__1::shared_ptrfacebook::react::MessageQueueThread,std::__1::shared_ptrfacebook::react::ModuleRegistry)::$_0>,无效的()>:运算符()std::__1::__function::__value_func<无效的()>:operator()const 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std::__1::__invoke_void_return_wrapper<无效的true>:__调用<facebook::react::RCTMessageThread::runOnQueueSync(std::__1::function<void()>amp&)::$_2&gt;(facebook::react::RCTMessageThread::runOnQueueSync(std::__1::function<void()>amp&)::$_2&)std::__1::__function::__alloc_func<facebook::react::RCTMessageThread::runOnQueueSync(std::__1::function<void()>amp&)::$_2.std::__1::分配器<facebook::react::RCTMessageThread::runOnQueueSync(std::__1::function<void()>amp&)::$_2>,void()>:运算符()std::__1::__function::__func<facebook::react::RCTMessageThread::runOnQueueSync(std::__1::function<void()>amp&)::$_2.std::__1::分配器<facebook::react::RCTMessageThread::runOnQueueSync(std::__1::function<void()>amp&)::$_2>,void()>:运算符()std::__1::__function::__value_func<void()>:运算符()常量std::__1::函数<void()>:运算符()常量facebook::react::RCTMessageThread::runSync(std::__1::function<void()>)facebook::react::RCTMessageThread::runOnQueueSync(std::__1::function<void()>amp&)facebook::react::Instance::initializeBridge(std::__1::unique_ptr<facebook:;react:;InstanceCallback,std::__1::default_deletebook::react::InstanceCallback>,std::__1::shared_ptrfacebook::react::JSExecutorFactory,std::__1::shared_ptrfacebook::react::MessageQueueThread,std::__1::shared_ptrfacebook::react::ModuleRegistry)-[RTCxxBridge初始化BridgeLocked:]-[RTCxxBridge初始化桥:]__21-[RTCxxBridge start]_block_invoke.166 decltype(std::__1::forward<void()block_pointer __strong&gt;(fp)()std::__1::__invoke<void()block_pointer__strong&gt;(&&,decltype(std::__1::forward<void()block_pointer__强&gt;(fp)())&amp;…)void std::__1::__invoke_void_return_wrapper<void,true>:__调用<void()块指针__strong&gt;(void()block_pointer__strong&)std::__1::__function::__alloc_func<void()block_pointer__strong,std::__1::分配器std::___1::分配器,void()>:运算符()std::__1::__function::__func<void()block_pointer__strong,std::__1::分配器std::___1::分配器,void()>:运算符()std::__1::__function::__value_func<void()>:运算符()常量std::__1::函数<void()>:运算符()常量facebook::react::tryAndReturnError(std::__1::function<void()>const&)-[RTCxxBridge _tryAndHandleError:]__NSThreadPerformPerformCFRUNLOOP_IS_CCALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__CFRunLoopDoSource0__CF运行循环DoSource 0__CFRunLoopRun+[RTCxxBridge runRunLoop]NSThread__start_phread_start thread_start

在模拟器上显示上述错误

我可以解决这个问题。来自的原因在我的项目中的某个文件中有以下代码

import { isGetAccessor } from 'typescript';

当我放弃它时,我的项目会重新开始工作

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