It means that the extension manifest requests a permission that your version of Chrome doesn't know. For example, if an extension wants to manipulate tabs and windows, it has to request the "tabs" permission.
Apart from a bug in the extension, it is quite possible that you have an old version of Chrome; install the latest developer build, restart Chrome and try adding the extension again. -------------------------------------------------- From: "kuber" <polo...@gmail.com> Sent: Saturday, November 21, 2009 3:07 AM To: "Chromium-extensions" <chromium-extensions@googlegroups.com> Subject: [chromium-extensions] What is this error: Invalid value for ‘permission[0]' > I met this error when downloading extensions. Anybody can tell me what > is this error message? > Thx! > > -- > > You received this message because you are subscribed to the Google Groups > "Chromium-extensions" group. > To post to this group, send email to chromium-extensi...@googlegroups.com. > To unsubscribe from this group, send email to > chromium-extensions+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/chromium-extensions?hl=. > > > -- You received this message because you are subscribed to the Google Groups "Chromium-extensions" group. To post to this group, send email to chromium-extensi...@googlegroups.com. To unsubscribe from this group, send email to chromium-extensions+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/chromium-extensions?hl=.