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Ajiyayyu

whenever i open gmail it appears which says-"java script application,Error: Illegal operation on WrappedNative prototype ",how this will resolve,anyhow.object

Firefox Site breakages
cor-el replied
shishur25
shishur25

Question whenever i open gmail it appears which says-"java script application,Error: Illegal operation on WrappedNative prototype ",how this will resolve,anyhow ?

Question whenever i open gmail it appears which says-"java script application,Error: Illegal operation on WrappedNative prototype ",how this will resolve,anyhow ?

All Replies (2)

Diego Victor
Diego Victor

Hello,

Try start Firefox in Safe Mode, i think this a conflict of addons:

but you also can try:

cor-el
cor-el
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This is usually caused by an extension that is using a name for a variable or function that has become a reserved variable name and thus can't be used anymore.
You will have to check if there is an update is available for your Firefox 29.0a2 Aurora version.

If it works in Safe Mode and in normal mode with all extensions (Firefox/Tools > Add-ons > Extensions) disabled then try to find which extension is causing it by enabling one extension at a time until the problem reappears.

Close and restart Firefox after each change via "Firefox > Exit" (Windows: Firefox/File > Exit; Mac: Firefox > Quit Firefox; Linux: Firefox/File > Quit)