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Updated BE theme cannot activate RevSlider

gbhuttogbhutto
in Revolution Slider
Rev slider is in my list of plugins, but when I try to activate it, I get this:  

Plugin could not be activated because it triggered a fatal error.

Fatal error: Uncaught Error: [] operator not supported for strings in /home/ednoyesconsultin/public_html/wp-content/plugins/revslider/includes/framework/base-admin.class.php:71 Stack trace: #0 /home/ednoyesconsultin/public_html/wp-content/plugins/revslider/admin/revslider-admin.class.php(572): RevSliderBaseAdmin::addMetaBox('Revolution Slid...', '', Array, NULL) #1 /home/ednoyesconsultin/public_html/wp-content/plugins/revslider/admin/revslider-admin.class.php(73): RevSliderAdmin->addSliderMetaBox() #2 /home/ednoyesconsultin/public_html/wp-content/plugins/revslider/admin/revslider-admin.class.php(44): RevSliderAdmin->init() #3 /home/ednoyesconsultin/public_html/wp-content/plugins/revslider/revslider.php(162): RevSliderAdmin->__construct('/home/ednoyesco...') #4 /home/ednoyesconsultin/public_html/wp-admin/includes/plugin.php(2297): include('/home/ednoyesco...') #5 /home/ednoyesconsultin/public_html/wp-admin/plugins.php(191): plugin_sandbox_scrape('revslider/revsl...') #6 {main} thrown in /home/ednoyesconsultin/public_html/wp-content/plugins/revslider/includes/framework/base-admin.class.php on line 71

Comments

  • gbhuttogbhutto
    I registered the updated theme and was able to complete the update of rev slider.
  • PabloPablo
    Hello,
    Is the issue resolved? I do not quite understand.
    Thanks
    Learn more: Video Tutorials | How To | FAQ Vote on what comes next
  • ljcallanderljcallander
    I'm getting a similar error... I can't activate the plugin.  says

    Downloading installation package from http://api.muffingroup.com/plugins/download.php?code=(masked)&plugin=revslider…

    Unpacking the package…

    Installing the plugin…

    The package could not be installed. The plugin contains no files.

    Plugin installation failed.

  • PabloPablo
    ljcallander,
    this message could mean that your license key is used on more than one domain. Please use the license manager to handle your license keys: http://forum.muffingroup.com/betheme/discussion/36219/cannot-register-deregister-your-license-key-use-this-tool#latest
    If you see (on our license manager) that your license key is registered on a single domain, then please disable all of the plugins and deregister that license key (through the BeTheme > Dashboard)
    After that, get into the license manager once more, if the license key is still claimed - deregister it, if it’s not, register it again on your domain (through the BeTheme > Dashboard) and try to update your theme/plugins couple of times (usually it pass after 2-3 attempts) - remember, all of the plugins have to be disabled.
    thanks
    Learn more: Video Tutorials | How To | FAQ Vote on what comes next
  • gbhuttogbhutto
    This is not resolved. I cannot activate Rev Slider. I get the same error:

    Fatal error: Uncaught Error: [] operator not supported for strings in /home/ednoyesconsultin/public_html/wp-content/plugins/revslider/includes/framework/base-admin.class.php:71 Stack trace: #0 /home/ednoyesconsultin/public_html/wp-content/plugins/revslider/admin/revslider-admin.class.php(572): RevSliderBaseAdmin::addMetaBox('Revolution Slid...', '', Array, NULL) #1 /home/ednoyesconsultin/public_html/wp-content/plugins/revslider/admin/revslider-admin.class.php(73): RevSliderAdmin->addSliderMetaBox() #2 /home/ednoyesconsultin/public_html/wp-content/plugins/revslider/admin/revslider-admin.class.php(44): RevSliderAdmin->init() #3 /home/ednoyesconsultin/public_html/wp-content/plugins/revslider/revslider.php(162): RevSliderAdmin->__construct('/home/ednoyesco...') #4 /home/ednoyesconsultin/public_html/wp-admin/includes/plugin.php(2297): include('/home/ednoyesco...') #5 /home/ednoyesconsultin/public_html/wp-admin/plugins.php(191): plugin_sandbox_scrape('revslider/revsl...') #6 {main} thrown in /home/ednoyesconsultin/public_html/wp-content/plugins/revslider/includes/framework/base-admin.class.php on line 71
  • AlbertAlbert
    @gbhutto Please bsend us WordPress dashboard access privately thru contact form which is on the right side at http://themeforest.net/user/muffingroup#contact so we can take a closer look. Please do not forget to let us know in a message, what for this access is.
    Learn more: Video Tutorials | How To | FAQ Vote on what comes next
  • digitalposthddigitalposthd
    I also cannot up the Rev Slider

    WordPress version 5.5.1
    BeTheme Version 21.8.6

    Slider Revolution will not update 
    UpdateSlider Revolution
    Bundled Premium Plugin
    6.2.22Available version:
    Active, Requires Update

    If I try to update the plugin - i get message that reads:
    Updating Plugin: Slider Revolution
    The plugin is at the latest version.
    It will not update to latest version and it still in on 5.4.8Installed version
  • PabloPablo
    Can you send us a link to the screenshot with that error message?
    Thanks
    Learn more: Video Tutorials | How To | FAQ Vote on what comes next
  • digitalposthddigitalposthd
    Thanks Pablo,
    I just emailed it to <[email protected]>
  • digitalposthddigitalposthd
    Update for those others that may have an issue. Disables all plugins and REV SLIDER was then able to update.  I can't be sure which one was causing the issue
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