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Diễn đàn trợ giúp

Keep getting the message: [ JavaScript Application] Error: Document.getElementByld(...)is null

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Usually happens when I open another tab. I have to click on the "OK" button two or three times to close the error message.

Usually happens when I open another tab. I have to click on the "OK" button two or three times to close the error message.

Giải pháp được chọn

hi george that's likely an issue introduced by on of your extensions. in order to test that you could launch firefox in safe mode once& see if the problem is reproducible there as well...

Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems

Đọc câu trả lời này trong ngữ cảnh 3

Chi tiết hệ thống bổ sung

Phần bổ trợ đã cài đặt

  • Provides information about the default web browser
  • DivX Web Player version 2.0.2.39
  • Facebook Video Calling by Skype
  • The Flip4Mac WMV Plugin allows you to view Windows Media content using QuickTime.
  • The Google Earth Plugin allows you to view 3D imagery and terrain in your web browser.
  • Version 5.40.2.0
  • Displays Java applet content, or a placeholder if Java is not installed.
  • The QuickTime Plugin allows you to view a wide variety of multimedia content in web pages. For more information, visit the QuickTime Web site.
  • Shockwave Flash 16.0 r0
  • iPhoto6

Ứng dụng

  • Firefox 35.0.1
  • Chuỗi đại diện người dùng: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:35.0) Gecko/20100101 Firefox/35.0
  • URL hỗ trợ: https://support.mozilla.org/1/firefox/35.0.1/Darwin/en-US/

Tiện ích mở rộng

  • Facebook Downloader Videos 1.5 ({a3a5c777-f583-4fef-9380-ab4add1bc2e8})
  • iMedia Converter Deluxe 4.4.1 ({2677C893-4B55-1431-0417-05B22D76B0C5})
  • Pin It button 1.1 (pinterest@robertnyman.com)
  • Video Converter 4.4.1 ({1C177B10-F72F-11E1-A21F-0800200C9A66})

Javascript

  • incrementalGCEnabled: True

Đồ họa

  • adapterDescription:
  • adapterDeviceID: 0x9583
  • adapterDrivers:
  • adapterRAM:
  • adapterVendorID: 0x1002
  • driverDate:
  • driverVersion:
  • info: {u'AzureCanvasBackend': u'quartz', u'AzureFallbackCanvasBackend': u'none', u'AzureContentBackend': u'quartz', u'AzureSkiaAccelerated': 0}
  • numAcceleratedWindows: 1
  • numTotalWindows: 1
  • webglRenderer: ATI Technologies Inc. -- ATI Radeon HD 2600 PRO OpenGL Engine
  • windowLayerManagerRemote: True
  • windowLayerManagerType: OpenGL

Thay đổi cài đặt

Linh tinh

  • Người dùng JS: Không
  • Có thể tiếp cận: Không
philipp
  • Top 25 Contributor
  • Moderator
5307 giải pháp 23427 câu trả lời
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Giải pháp được chọn

hi george that's likely an issue introduced by on of your extensions. in order to test that you could launch firefox in safe mode once& see if the problem is reproducible there as well...

Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems

hi george that's likely an issue introduced by on of your extensions. in order to test that you could launch firefox in safe mode once& see if the problem is reproducible there as well... [[Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems]]

Người tạo câu hỏi

Many thanks for your help. Problem solved.

Many thanks for your help. Problem solved.