Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

Pesquisar no apoio

Evite burlas no apoio. Nunca iremos solicitar que telefone ou envie uma mensagem de texto para um número de telefone ou que partilhe informações pessoais. Por favor, reporte atividades suspeitas utilizando a opção "Reportar abuso".

Saber mais

Esta discussão foi arquivada. Se precisar de ajuda, por favor, coloque uma nova questão.

When I start Firefox 4 or open a new window it pulls up a box saying TypeError: this._nativeWrapper is null

  • 2 respostas
  • 80 têm este problema
  • 59 visualizações
  • Última resposta por Icarus40

spiron
spiron

throughout all the betas and also in the final release, whenever i try to start firefox 4 in any way in pulls up a window saying "TypeError: this._nativeWrapper is null" This also happens when i open a new window off the main one, though not on tabs

throughout all the betas and also in the final release, whenever i try to start firefox 4 in any way in pulls up a window saying "TypeError: this._nativeWrapper is null" This also happens when i open a new window off the main one, though not on tabs

Todas as respostas (2)

TonyE
TonyE

This may be due to a problem with an add-on. For details of how to troubleshoot that see https://support.mozilla.com/kb/Troubleshooting+extensions+and+themes

Icarus40
Icarus40

this is a problem with add-on. you have installed a software on your computer, it has installed an add-on on firefox, then you uninstalled the software but the add-on remained there making the error report each time you start the firefox. go to "manage add-ons" and see which one is there but you removed the software itself.