Title: Visualizer graph migration issues
Last modified: November 29, 2017

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# Visualizer graph migration issues

 *  Resolved [cyen008](https://wordpress.org/support/users/cyen008/)
 * (@cyen008)
 * [8 years, 6 months ago](https://wordpress.org/support/topic/visualizer-graph-migration-issues/)
 * Unfortunately I am working on internal sites and cannot provide a link to my 
   sites, I am moving from an IIS server to a WAMP server and migrating about 100
   + visualizer graphs. All my graphs link to google sheet csv’s and work well on
   the IIS server. I used the wordpress exporter tool and importer tool to migrate
   the graphs over. the data seems to move over such as titles, and even the google
   sheet csv link, but every single graph throws an error to this line
 * > failed to open stream: operation failed in C:\wamp64\www\wpdev3\wp-content\
   > plugins\visualizer\classes\Visualizer\Source\Csv.php on line 108
 * I can see that even the csv links to the google sheets are in there but they 
   just are not loading. it all seems to go to this line of code:
    return fopen(
   $filename ? $filename : $this->_filename, ‘rb’ ); }
 * more lines of error from one page of graphs
 * > Warning: fopen(): SSL operation failed with code 1. OpenSSL Error messages:
   > error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify 
   > failed in C:\wamp64\www\wpdev3\wp-content\plugins\visualizer\classes\Visualizer\
   > Source\Csv.php on line 108
   > Warning: fopen(): Failed to enable crypto in C:\wamp64\www\wpdev3\wp-content\
   > plugins\visualizer\classes\Visualizer\Source\Csv.php on line 108
   > Warning: fopen([https://docs.google.com/spreadsheets/d/e/2PACX-1vTq-DfVZ0y-tdafzGzsBCejreR-6YYpUvOKIcXb_ouYmfNmxKeFkxLUPYEpEFbKKMaC0FZ_yc78vat3/pub?output=csv](https://docs.google.com/spreadsheets/d/e/2PACX-1vTq-DfVZ0y-tdafzGzsBCejreR-6YYpUvOKIcXb_ouYmfNmxKeFkxLUPYEpEFbKKMaC0FZ_yc78vat3/pub?output=csv)):
   > failed to open stream: operation failed in C:\wamp64\www\wpdev3\wp-content\
   > plugins\visualizer\classes\Visualizer\Source\Csv.php on line 108
   > Warning: fopen(): SSL operation failed with code 1. OpenSSL Error messages:
   > error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify 
   > failed in C:\wamp64\www\wpdev3\wp-content\plugins\visualizer\classes\Visualizer\
   > Source\Csv.php on line 108
   > Warning: fopen(): Failed to enable crypto in C:\wamp64\www\wpdev3\wp-content\
   > plugins\visualizer\classes\Visualizer\Source\Csv.php on line 108
 * any help would be greatly appreciated!!!
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fvisualizer-graph-migration-issues%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Thread Starter [cyen008](https://wordpress.org/support/users/cyen008/)
 * (@cyen008)
 * [8 years, 6 months ago](https://wordpress.org/support/topic/visualizer-graph-migration-issues/#post-9734575)
 * I played around with the php.ini and got past the OpenSSL error but now run into
   this error
 * >  Warning: is_readable() expects parameter 1 to be a valid path, object given
   > in C:\wamp64\www\wpdev3\wp-content\plugins\visualizer\classes\Visualizer\Source\
   > Csv\Remote.php on line 141
 *  Thread Starter [cyen008](https://wordpress.org/support/users/cyen008/)
 * (@cyen008)
 * [8 years, 6 months ago](https://wordpress.org/support/topic/visualizer-graph-migration-issues/#post-9741653)
 * is there anyway to have visualizer ignore SSL verification?
 *  [Uriahs Victor](https://wordpress.org/support/users/uriahs-victor/)
 * (@uriahs-victor)
 * [8 years, 6 months ago](https://wordpress.org/support/topic/visualizer-graph-migration-issues/#post-9765331)
 * Hello, you can try making the move with a plugin such as this one: [https://wordpress.org/plugins/duplicator/](https://wordpress.org/plugins/duplicator/)
   this will make sure everything is copied over while switching servers

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Visualizer graph migration issues’ is closed to new replies.

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## Tags

 * [export](https://wordpress.org/support/topic-tag/export/)
 * [Import](https://wordpress.org/support/topic-tag/import/)

 * 3 replies
 * 2 participants
 * Last reply from: [Uriahs Victor](https://wordpress.org/support/users/uriahs-victor/)
 * Last activity: [8 years, 6 months ago](https://wordpress.org/support/topic/visualizer-graph-migration-issues/#post-9765331)
 * Status: resolved