Advertisement
AD

Main navigation

Error message

Warning: Undefined array key 0 in amp_entity_view_alter() (line 156 of modules/contrib/amp/amp.module).
amp_entity_view_alter(Array, Object, Object) (Line: 545)
Drupal\Core\Extension\ModuleHandler->alter('node_view', Array, Object, Object) (Line: 304)
Drupal\Core\Entity\EntityViewBuilder->buildMultiple(Array) (Line: 238)
Drupal\Core\Entity\EntityViewBuilder->build(Array)
call_user_func_array(Array, Array) (Line: 111)
Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 788)
Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 377)
Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 204)
Drupal\Core\Render\Renderer->render(Array, ) (Line: 238)
Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 583)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 239)
Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128)
Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90)
Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object)
call_user_func(Array, Object, 'kernel.view', Object) (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 187)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 704)
Drupal\Core\DrupalKernel->handle(Object) (Line: 18)

Ethereum’s Muir Glacier Update Rejected by Nethermind Implementation

Advertisement
Thu, 2/01/2020 - 14:31
A
A
A
Ethereum’s Muir Glacier Update Rejected by Nethermind Implementation
Cover image via 123rf.com
Read U.TODAY on
Google News
Advertisement

On January 2, 2020, Ethereum's Muir Glacier update was activated. All of the major Ethereum network clients uploaded releases that are compatible with the Muir Glacier. However, not all of them are functioning in a consistent manner.

All but One

Today, Joseph Delong, Ethereum Researcher and Senior Software Engineer at ConsenSys, proclaimed the Muir Glacier as a successful update. Shortly thereafter, Mr. Delong's proclamation came back to haunt him.

Nethermind, an Ethereum client written in C++ .NET Core, was unable to operate with the post-upgraded blocks. As a result, all users that utilize this client lost synchronization with the Ethereum mainnet.

Advertisement

Nethermind is Ethereum's third most popular implementation. It is currently responsible for 43 operators of the mainnet, or 0.6 % of the whole network.

Update: Fixed

It looks like the Nethermind team heeded to the voice of the eminent developer. About half an hour ago, the Nethermind team came out with an emergency release:

According to their announcement, the Chainspec file was corrupted during the upgrade. Therefore, the Ethereum's Nethermind operators should download this file and restart their nodes.

Related


The Muir Glacier update is one of the last upgrades for the Ethereum 1.0 network. It delays the infamous "difficulty bomb" of Ethereum, which may have caused the potential collapse for operations.

Have you ever run an Ethereum node? Which implementation do you prefer? Don't hesitate to write in the Comments Section below!

Disclaimer: The opinions expressed by our writers are their own and do not represent the views of U.Today. The financial and market information provided on U.Today is intended for informational purposes only. U.Today is not liable for any financial losses incurred while trading cryptocurrencies. Conduct your own research by contacting financial experts before making any investment decisions. We believe that all content is accurate as of the date of publication, but certain offers mentioned may no longer be available.

A
A
A

Related articles

Advertisement
TopCryptoNewsinYourMailboxSubscribe
TopCryptoNewsinYourMailboxSubscribe
Advertisement
Advertisement
Subscribe to daily newsletter

Recommended articles

Latest Press Releases

Our social media
There's a lot to see there, too

Popular articles

Advertisement
AD