Problem with upgrade ojs3

[fadia]

@ctgraham

It looks like your may have overwritten your ojs2 php files with the OJS3 php files. That will cause errors. There shouldn’t be a directory ./ojs3/plugins/generic/googleViewer/ in the default install.

hi sear
yes i do 2 folder for ojs2 and ojs3 and each with their own database, and each with their own files_dir
…
and i remove “googleViewer” from ojs3
but i have another error

Warning: require_once(/home/content/10/6451410/html/ojs3/classes/plugins/ThemePlugin.inc.php): failed to open stream: No such file or directory in /home/content/10/6451410/html/ojs3/lib/pkp/includes/functions.inc.php on line 25

Fatal error: require_once(): Failed opening required ‘/home/content/10/6451410/html/ojs3/classes/plugins/ThemePlugin.inc.php’ (include_path=‘.:/home/content/10/6451410/html/ojs3/classes:/home/content/10/6451410/html/ojs3/pages:/home/content/10/6451410/html/ojs3/lib/pkp:/home/content/10/6451410/html/ojs3/lib/pkp/classes:/home/content/10/6451410/html/ojs3/lib/pkp/pages:/home/content/10/6451410/html/ojs3/lib/pkp/lib/adodb:/home/content/10/6451410/html/ojs3/lib/pkp/lib/phputf8:/home/content/10/6451410/html/ojs3/lib/pkp/lib/pqp/classes:/home/content/10/6451410/html/ojs3/lib/pkp/lib/smarty:.:/usr/local/php5_4/lib/php’) in /home/content/10/6451410/html/ojs3/lib/pkp/includes/functions.inc.php on line 25
??
please help me to solve the problems

[ctgraham]

The file ./classes/plugins/ThemePlugin.inc.php should not exist in OJS3, but it did exist in 2.4.x. So, whatever is calling it is almost certainly still OJS 2.x code.

I recommend you delete your entire ojs3 directory, and then install the source files again from the 3.0.0 download, or from GitHub.