Ce site disposera de fonctionnalités limitées pendant que nous effectuons des opérations de maintenance en vue de vous proposer un meilleur service. Si un article ne règle pas votre problème et que vous souhaitez poser une question, notre communauté d’assistance est prête à vous répondre via @FirefoxSupport sur Twitter, et /r/firefox sur Reddit.

Rechercher dans l’assistance

Évitez les escroqueries à l’assistance. Nous ne vous demanderons jamais d’appeler ou d’envoyer un SMS à un numéro de téléphone ou de partager des informations personnelles. Veuillez signaler toute activité suspecte en utilisant l’option « Signaler un abus ».

En savoir plus

Lightning v6.2.6.1ERROR, when adding an event in calendar: "If you can see this, React is still loading or is not working" right."

  • 2 réponses
  • 1 a ce problème
  • 8 vues
  • Dernière réponse par Matt

more options

After upgrade to TB v60.6.1, Lightning add-on displays this error when attempting to add an event to calendar, "If you can see this, React is still loading or is not working right". Window then freezes & Task Manager can't even kill it. You have to kill TB completely. After backup of profile, I've followed instruction to disable, reset, remove & reinstall lightning, same error. Uninstalled & reinstalled TB, same error. Then completely uninstalled TB & deleted all instances, including reg entries; reinstalling all. SAME ERROR!

Extremely frustrating after years of smooth performance. My calendar is my life. At wits end. Please Help. Thank You!!

Note: Lightning has never worked properly since adding, but could always add events & tasks. Never did display Lightning options window, but would default to TB options every time

After upgrade to TB v60.6.1, Lightning add-on displays this error when attempting to add an event to calendar, "If you can see this, React is still loading or is not working right". Window then freezes & Task Manager can't even kill it. You have to kill TB completely. After backup of profile, I've followed instruction to disable, reset, remove & reinstall lightning, same error. Uninstalled & reinstalled TB, same error. Then completely uninstalled TB & deleted all instances, including reg entries; reinstalling all. SAME ERROR! Extremely frustrating after years of smooth performance. My calendar is my life. At wits end. Please Help. Thank You!! Note: Lightning has never worked properly since adding, but could always add events & tasks. Never did display Lightning options window, but would default to TB options every time

Solution choisie

kuryaken said

After upgrade to TB v60.6.1, Lightning add-on displays this error when attempting to add an event to calendar, "If you can see this, React is still loading or is not working right". Window then freezes & Task Manager can't even kill it. You have to kill TB completely. After backup of profile, I've followed instruction to disable, reset, remove & reinstall lightning, same error. Uninstalled & reinstalled TB, same error. Then completely uninstalled TB & deleted all instances, including reg entries; reinstalling all. SAME ERROR! Extremely frustrating after years of smooth performance. My calendar is my life. At wits end. Please Help. Thank You!! Note: Lightning has never worked properly since adding, but could always add events & tasks. Never did display Lightning options window, but would default to TB options every time
Lire cette réponse dans son contexte 👍 0

Toutes les réponses (2)

more options

Solution choisie

kuryaken said

After upgrade to TB v60.6.1, Lightning add-on displays this error when attempting to add an event to calendar, "If you can see this, React is still loading or is not working right". Window then freezes & Task Manager can't even kill it. You have to kill TB completely. After backup of profile, I've followed instruction to disable, reset, remove & reinstall lightning, same error. Uninstalled & reinstalled TB, same error. Then completely uninstalled TB & deleted all instances, including reg entries; reinstalling all. SAME ERROR! Extremely frustrating after years of smooth performance. My calendar is my life. At wits end. Please Help. Thank You!! Note: Lightning has never worked properly since adding, but could always add events & tasks. Never did display Lightning options window, but would default to TB options every time
more options

I am not sure Thunderbird even uses react. Do you have issues if you use another calendar provider like Google or GMX?

Thunderbird options > calendar tab IS lightning options.