Since updating to PowerStore 4.5.3 the design editor has issues.
Since updating from Version 4.5 to Version 4.5.3 the design editor is not showing previews of themes and when you click edit theme it brings up a page with warnings.
Warning: fopen(../../themes/temp_editing/css/configurable.css) [function.fopen]: failed to open stream: Permission denied in /home/content/n/e/o/neo808orion/html/webassist/plugins/styler/styler.php on line 99
Warning: filesize() [function.filesize]: stat failed for ../../themes/temp_editing/css/configurable.css in /home/content/n/e/o/neo808orion/html/webassist/plugins/styler/styler.php on line 100
Warning: fread(): supplied argument is not a valid stream resource in /home/content/n/e/o/neo808orion/html/webassist/plugins/styler/styler.php on line 100
Warning: fclose(): supplied argument is not a valid stream resource in /home/content/n/e/o/neo808orion/html/webassist/plugins/styler/styler.php on line 101
Warning: simplexml_load_file() [function.simplexml-load-file]: I/O warning : failed to load external entity "../../themes/temp_editing/theme_settings.xml" in /home/content/n/e/o/neo808orion/html/webassist/plugins/styler/styler.php on line 104
Fatal error: Call to a member function asXML() on a non-object in /home/content/n/e/o/neo808orion/html/webassist/plugins/styler/styler.php on line 117