[4172:856:0320/131422.940:5296873:FATAL:embedded_worker_instance_client_impl.cc(91)] Check failed: wrapper_. 
Backtrace:
	base::debug::StackTrace::StackTrace [0x0171D977+55]
	base::debug::StackTrace::StackTrace [0x0171D511+17]
	logging::LogMessage::~LogMessage [0x0176B13B+59]
	content::EmbeddedWorkerInstanceClientImpl::AddMessageToConsole [0x129D7905+117]
	content::mojom::EmbeddedWorkerInstanceClientStubDispatch::Accept [0x10A96E1B+1755]
	content::mojom::EmbeddedWorkerInstanceClientStub<mojo::RawPtrImplRefTraits<content::mojom::EmbeddedWorkerInstanceClient> >::Accept [0x129D780A+58]
	mojo::InterfaceEndpointClient::HandleValidatedMessage [0x015494E4+1108]
	mojo::InterfaceEndpointClient::HandleIncomingMessageThunk::Accept [0x01548116+22]
	mojo::FilterChain::Accept [0x0153ECC3+291]
	mojo::InterfaceEndpointClient::HandleIncomingMessage [0x0154905A+154]
	mojo::internal::MultiplexRouter::ProcessIncomingMessage [0x015634A9+953]
	mojo::internal::MultiplexRouter::Accept [0x01560698+408]
	mojo::FilterChain::Accept [0x0153ECC3+291]
	mojo::Connector::ReadSingleMessage [0x01536F23+243]
	mojo::Connector::ReadAllAvailableMessages [0x01536B8D+61]
	mojo::Connector::OnHandleReadyInternal [0x015365E1+177]
	mojo::Connector::OnWatcherHandleReady [0x01536763+19]
	base::internal::FunctorTraits<void (__thiscall mojo::Connector::*)(unsigned int),void>::Invoke<mojo::Connector *,unsigned int> [0x015343A1+33]
	base::internal::InvokeHelper<0,void>::MakeItSo<void (__thiscall mojo::Connector::*const &)(unsigned int),mojo::Connector *,unsigned int> [0x015344B1+49]
	base::internal::Invoker<base::internal::BindState<void (__thiscall mojo::Connector::*)(unsigned int),base::internal::UnretainedWrapper<mojo::Connector> >,void __cdecl(unsigned int)>::RunImpl<void (__thiscall mojo::Connector::*const &)(unsigned int),std::t [0x01534518+72]
	base::internal::Invoker<base::internal::BindState<void (__thiscall mojo::Connector::*)(unsigned int),base::internal::UnretainedWrapper<mojo::Connector> >,void __cdecl(unsigned int)>::Run [0x015371A1+49]
	base::internal::RunMixin<base::Callback<void __cdecl(unsigned int),1,1> >::Run [0x0111BF4C+76]
	mojo::SimpleWatcher::OnHandleReady [0x0111BD58+264]
	base::internal::FunctorTraits<void (__thiscall mojo::SimpleWatcher::*)(int,unsigned int),void>::Invoke<base::WeakPtr<mojo::SimpleWatcher> const &,int const &,unsigned int const &> [0x01119CC3+51]
	base::internal::InvokeHelper<1,void>::MakeItSo<void (__thiscall mojo::SimpleWatcher::*const &)(int,unsigned int),base::WeakPtr<mojo::SimpleWatcher> const &,int const &,unsigned int const &> [0x01119D9F+79]
	base::internal::Invoker<base::internal::BindState<void (__thiscall mojo::SimpleWatcher::*)(int,unsigned int),base::WeakPtr<mojo::SimpleWatcher>,int,unsigned int>,void __cdecl(void)>::RunImpl<void (__thiscall mojo::SimpleWatcher::*const &)(int,unsigned int [0x01119E32+114]
	base::internal::Invoker<base::internal::BindState<void (__thiscall mojo::SimpleWatcher::*)(int,unsigned int),base::WeakPtr<mojo::SimpleWatcher>,int,unsigned int>,void __cdecl(void)>::Run [0x0111BEE4+36]
	base::internal::RunMixin<base::Callback<void __cdecl(void),0,0> >::Run [0x017241B4+68]
	base::debug::TaskAnnotator::RunTask [0x017243BF+479]
	blink::scheduler::TaskQueueManager::ProcessTaskFromWorkQueue [0x096C695C+1356]
	blink::scheduler::TaskQueueManager::DoWork [0x096C46EE+1054]
	base::internal::FunctorTraits<void (__thiscall blink::scheduler::TaskQueueManager::*)(bool),void>::Invoke<base::WeakPtr<blink::scheduler::TaskQueueManager> const &,bool const &> [0x096B654A+42]
	base::internal::InvokeHelper<1,void>::MakeItSo<void (__thiscall blink::scheduler::TaskQueueManager::*const &)(bool),base::WeakPtr<blink::scheduler::TaskQueueManager> const &,bool const &> [0x096B68F6+70]
	base::internal::Invoker<base::internal::BindState<void (__thiscall blink::scheduler::TaskQueueManager::*)(bool),base::WeakPtr<blink::scheduler::TaskQueueManager>,bool>,void __cdecl(void)>::RunImpl<void (__thiscall blink::scheduler::TaskQueueManager::*cons [0x096B69C3+83]
	base::internal::Invoker<base::internal::BindState<void (__thiscall blink::scheduler::TaskQueueManager::*)(bool),base::WeakPtr<blink::scheduler::TaskQueueManager>,bool>,void __cdecl(void)>::Run [0x096C7404+36]
	base::internal::RunMixin<base::Callback<void __cdecl(void),0,0> >::Run [0x017241B4+68]
	base::debug::TaskAnnotator::RunTask [0x017243BF+479]
	base::MessageLoop::RunTask [0x0179AF02+626]
	base::MessageLoop::DeferOrRunPendingTask [0x01798F9C+44]
	base::MessageLoop::DoWork [0x01799572+242]
	base::MessagePumpDefault::Run [0x017A0F20+144]
	base::MessageLoop::RunHandler [0x0179AC1E+398]
	base::RunLoop::Run [0x0184ECD6+166]
	content::RendererMain [0x129C0DDE+702]
	content::RunNamedProcessTypeMain [0x12E17C67+135]
	content::ContentMainRunnerImpl::Run [0x12E17B45+405]
	content::ContentMain [0x12E15C47+167]
	wWinMain [0x0045F968+72]
	invoke_main [0x00E08ABE+30] (f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl:118)
	__scrt_common_main_seh [0x00E089A0+336] (f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl:253)
	__scrt_common_main [0x00E0884D+13] (f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl:296)
	wWinMainCRTStartup [0x00E08AC8+8] (f:\dd\vctools\crt\vcstartup\src\startup\exe_wwinmain.cpp:17)
	BaseThreadInitThunk [0x775E338A+18]
	RtlInitializeExceptionChain [0x77E99902+99]
	RtlInitializeExceptionChain [0x77E998D5+54]