Wordpress Plugin Slider Revolution Error

I am unable to get rid of this following error. The error shows up after I activate the plugin.

Slider Revolution error: could not unzip into the revslider/public/assets/ folder, please make sure that this folder is writable.

I did chmod 777 to revslider/public/assets/ but with no use.

I also got this error in browser..

Revolution Slider Error: You have some jquery.js library include that comes after the revolution files js include.
This includes make eliminates the revolution slider libraries, and make it not work.
To fix it you can:
    1. In the Slider Settings -> Troubleshooting set option: Put JS Includes To Body option to true.
    2. Find the double jquery.js include and remove it.

I cannot go to Troubleshooting set option after going to slider settings as none of the links (including 'Problem Handlings') work on the right hand side (attached the screenshot)

Solution

I have the same problem. I am not sure what cause this problem but I can share my workaround:

First you have to have FTP access to your WP folder
Deactivate Revolution Slider plugin
Use FTP and go to revslider/public/assets/assets/svg/ and download svg.zip file to your PC.
Unzip svg.zip. Grab all unzipped content and put it in uploads/revslider/assets/svg/ folder.(If in uploads/revslider folders assets and svg doesn't exist you have to create them manually).
Go to revslider/inludes/framework/ open base.class.php file and edit function public_folder_unzip():

Old code

 if($unzipfile === true){
 update_option('rs_public_version', RevSliderGlobals::SLIDER_REVISION); 
 }
 else{
 add_action('admin_notices', array('RevSliderBase', 'copy_notice'));
 }

New code

 if($unzipfile == true){
 update_option('rs_public_version', RevSliderGlobals::SLIDER_REVISION); 
 }
 else{
 add_action('admin_notices', array('RevSliderBase', 'copy_notice'));
 }

Save file changes.
Activate plugin.