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How do I track down a javascript error & fix it?

walkerpbus
walkerpbus
Posted

JavaScript on a certain page to produce a "printable page" comes up with no info except "error" is there a log I could save of what happened in the JavaScript to troubleshoot the error?

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  • Question details
    Product Firefox
    Topic Fix slowness, crashing, error messages and other problems

Additional System Details

Installed Plug-ins

  • Google Update
  • Shockwave Flash 11.5 r502
  • PDF-XChange Viewer Netscape Gecko Plugin
  • The QuickTime Plugin allows you to view a wide variety of multimedia content in Web pages. For more information, visit the QuickTime Web site.
  • Windows Activation Technologies Plugin for Mozilla
  • Adobe PDF Plug-In For Firefox and Netscape 10.1.5
  • iTunes Detector Plug-in
  • NPWLPG
  • 5.1.10411.0
  • IE Tab Plug-in for Mozilla/Firefox
  • The plug-in allows you to open and edit files using Microsoft Office applications
  • Office Authorization plug-in for NPAPI browsers
  • np-mswmp

Application

  • Firefox 19.0
  • User Agent: Mozilla/5.0 (Windows NT 6.1; rv:19.0) Gecko/20100101 Firefox/19.0
  • Support URL: http://support.mozilla.org/1/firefox/19.0/WINNT/en-US/

Extensions

  • Adblock Plus 2.2.2
  • Add-on Compatibility Reporter 2.0
  • Bookmark Duplicate Detector 0.7.5
  • Broadband Speed Test and Diagnostics 1.2.5
  • bug489729(Disable detach and tear off tab) 2.1
  • checkCompatibility 1.3
  • CloudShopper 1.0.53
  • Copy Plain Text 0.3.rev15
  • DebugLogger 0.2.2
  • deduplicate-tabs 0.16
  • Element Hiding Helper for Adblock Plus 1.2.3
  • Error Console 1.0
  • ErrorZilla Plus 1.2.3
  • F.B. Purity - Cleans Up Facebook 8.0.1
  • Force-TLS 3.0.1
  • Gmail Manager 0.6.4.1
  • Gmail S/MIME 0.5.2
  • Go Parent Folder 2.7
  • Google Translator for Firefox 2.1.0.3
  • IE Tab + 2.04.20110724
  • IE View 1.5.1
  • Image Zoom 0.4.6
  • ImageShack® Toolbar 5.2.4.8
  • InfoLister 0.10.3
  • Is It Compatible? 0.6.0
  • JavaScript Debugger 0.9.89
  • Lavasoft Search Plugin 0.6
  • LeechBlock 0.6.3
  • Less Spam, please 0.7.2
  • Menu Editor 1.2.7
  • Microsoft .NET Framework Assistant 1.3.1
  • MR Tech Toolkit 6.0.4
  • MyBookmarks 0.6.7
  • Nightly Tester Tools 3.3
  • Print Edit 8.9
  • Print/Print Preview 0.9
  • RoboForm Toolbar for Firefox 7.8.6.5
  • Show Parent Folder 2.0
  • Skip Addon Compatibility Check 2
  • SortPlaces 1.9.2
  • Speed Dial 0.9.6.12
  • Stylish 1.3.1
  • Symantec Vulnerability Protection 11.1.1.5 - 3
  • Tab Mix Plus 0.4.0.4
  • TinyUrl Creator 1.0.5
  • TinyURL Generator 2.6.1
  • UnMHT 6.1.10
  • LinkExtend 1.1.5 (Inactive)
  • PDF Download 3.0.0.2 (Inactive)

Javascript

  • incrementalGCEnabled: True

Graphics

  • adapterDescription: ATI Radeon HD 3400 Series
  • adapterDescription2:
  • adapterDeviceID: 0x95c5
  • adapterDeviceID2:
  • adapterDrivers: aticfx32 aticfx32 atiumdag atidxx32 atiumdva
  • adapterDrivers2:
  • adapterRAM: 256
  • adapterRAM2:
  • adapterVendorID: 0x1002
  • adapterVendorID2:
  • direct2DEnabled: True
  • directWriteEnabled: True
  • directWriteVersion: 6.1.7601.17789
  • driverDate: 4-19-2011
  • driverDate2:
  • driverVersion: 8.850.0.0
  • driverVersion2:
  • info: {u'AzureContentBackend': u'direct2d', u'AzureCanvasBackend': u'direct2d', u'AzureFallbackCanvasBackend': u'cairo'}
  • isGPU2Active: False
  • numAcceleratedWindows: 1
  • numTotalWindows: 1
  • webglRenderer: Google Inc. -- ANGLE (ATI Radeon HD 3400 Series )
  • windowLayerManagerType: Direct3D 10

Modified Preferences

  • accessibility.blockautorefresh: True
  • accessibility.typeaheadfind: True
  • accessibility.typeaheadfind.flashBar: 0
  • browser.cache.disk.capacity: 358400
  • browser.cache.disk.smart_size.first_run: False
  • browser.cache.disk.smart_size.use_old_max: False
  • browser.cache.disk.smart_size_cached_value: 358400
  • browser.cache.memory.capacity: 65536
  • browser.display.show_image_placeholders: False
  • browser.link.open_newwindow.override.external: 3
  • browser.link.open_newwindow.restriction: 2
  • browser.places.smartBookmarksVersion: 4
  • browser.search.openintab: True
  • browser.search.useDBForOrder: True
  • browser.sessionstore.restore_on_demand: False
  • browser.sessionstore.resume_from_crash: False
  • browser.startup.homepage: about:blank
  • browser.startup.homepage_override.buildID: 20130215130331
  • browser.startup.homepage_override.mstone: 19.0
  • browser.tabs.insertRelatedAfterCurrent: False
  • browser.tabs.loadInBackground: False
  • browser.tabs.onTop: False
  • browser.tabs.opentabfor.bookmarks: True
  • browser.tabs.opentabfor.windowopen: True
  • browser.tabs.showSingleWindowModePrefs: True
  • browser.tabs.warnOnClose: False
  • dom.disable_open_during_load: False
  • dom.disable_window_flip: False
  • dom.ipc.plugins.enabled.npietab2.dll: True
  • dom.max_chrome_script_run_time: 0
  • dom.max_script_run_time: 0
  • dom.mozApps.used: True
  • extensions.checkCompatibility.15.0: False
  • extensions.checkCompatibility.16.0: True
  • extensions.checkCompatibility.17.0: False
  • extensions.checkCompatibility.18.0: True
  • extensions.checkCompatibility.19.0: True
  • extensions.checkCompatibility.nightly: True
  • extensions.lastAppVersion: 19.0
  • font.name.serif.x-western: Arial
  • font.size.variable.x-western: 18
  • general.useragent.extra.microsoftdotnet: ( .NET CLR 3.5.30729; .NET4.0E)
  • gfx.direct3d.prefer_10_1: True
  • keyword.URL: http://www.google.com/search?ie=UTF-8&oe=UTF-8&sourceid=navclient&gfns=1&q=
  • network.cookie.prefsMigrated: True
  • network.dnsCacheEntries: 100
  • network.dnsCacheExpiration: 360
  • network.ftp.idleConnectionTimeout: 60
  • network.http.connect.timeout: 30
  • network.http.keep-alive.timeout: 30
  • network.http.max-connections: 64
  • network.http.max-connections-per-server: 21
  • network.http.max-persistent-connections-per-proxy: 8
  • network.http.max-persistent-connections-per-server: 8
  • network.http.pipelining: True
  • network.http.pipelining.firstrequest: True
  • network.http.pipelining.maxrequests: 8
  • network.http.proxy.pipelining: True
  • network.http.request.max-start-delay: 5
  • places.database.lastMaintenance: 1361314224
  • places.history.expiration.transient_current_max_pages: 80478
  • plugin.disable_full_page_plugin_for_types: application/pdf
  • plugin.expose_full_path: True
  • privacy.donottrackheader.enabled: True
  • privacy.sanitize.migrateFx3Prefs: True
  • security.checkloaduri: False
  • security.default_personal_cert: Select Automatically
  • security.warn_viewing_mixed: False

Misc

  • User JS: Yes
  • Accessibility: Yes
Close
ninjablocksgamer
ninjablocksgamer 0 solutions 4 answers
Posted

well, this is not a error for firefox but from site, down in the page search for the webmaster and tell him that hims script to print is not working of firefox can u give me the link of the page with errors?

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ninjablocksgamer
ninjablocksgamer 0 solutions 4 answers
Posted

from firefox*

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cor-el
cor-el
  • Top 10 Contributor
  • Moderator
8263 solutions 78232 answers
Posted

Did you try the error console or web console?

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walkerpbus
walkerpbus
Posted

Question owner

Went to both links, but it was confusing & didn't solve AFAIK, anything.

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