[wp-trac] [WordPress Trac] #42442: Install & Preview of themes doesn't work.

[WordPress Trac]

#42442: Install & Preview of themes doesn't work.
--------------------------+--------------------
 Reporter:  atachibana    |       Owner:
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  4.9
Component:  Customize     |     Version:  trunk
 Severity:  normal        |  Resolution:
 Keywords:                |     Focuses:
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Comment (by atachibana):

 Hi @dd32

 For quick investigation, I used logger tool
 https://github.com/tarosky/talog/releases


 It reports

 {{{

 [Trace] Undefined property: stdClass::$template

 Summary
 type    8
 message Undefined property: stdClass::$template
 file    /srv/www/wordpress-develop/public_html/src/wp-includes/class-wp-
 customize-manager.php
 line    5449

                                 $theme->parent       = ( $theme->slug ===
 $theme->template ) ? false : $theme->template; // The .org API does not
 seem to return the parent in a documented way; however, this check should
 yield a similar result in most cases.

 Environment Variables
 REMOTE_ADDR     192.168.50.1
 HTTP_X_FORWARDED_FOR
 HTTP_CLIENT_IP
 HTTP_USER_AGENT Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_1)
 AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.75 Safari/537.36
 HTTP_HOST       src.wordpress-develop.test
 REQUEST_URI     /wp-admin/admin-ajax.php


 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/42442#comment:3>
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