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        <title>WordPress Trac</title>
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Source: https://core.trac.wordpress.org/ticket/33208?format=rss

1. <?xml version="1.0"?>
2. <rss xmlns:dc="http://purl.org/dc/elements/1.1/" version="2.0">
3.  <channel>
4.    <title>WordPress Trac: Ticket #33208: Undefined index notice after installing a theme</title>
5.    <link>https://core.trac.wordpress.org/ticket/33208</link>
6.    <description>&lt;p&gt;
7. After a theme installed either from the WP.org repo or file upload the following notice is displayed:
8. </p>
9. <pre class="wiki"> Notice: Undefined index: preview in /var/www/wptrunk/src/wp-admin/includes/class-wp-upgrader-skins.php on line 663
10. </pre><p>
11. The bug was introduced in <a class="changeset" href="https://core.trac.wordpress.org/changeset/33492" title="Themes: Remove legacy theme preview.
12. The pre-3.4 theme previewer ...">33492</a> when <code>$install_actions['preview']  =[...]</code> was removed at line 667. The current line 663 has a concatenating assignment operator (.=) which is causing this notice.
13. </p>
14. </description>
15.    <language>en-us</language>
16.    <image>
17.      <title>WordPress Trac</title>
18.      <url>https://core.trac.wordpress.org/chrome/site/your_project_logo.png</url>
19.      <link>https://core.trac.wordpress.org/ticket/33208</link>
20.    </image>
21.    <generator>Trac 1.2.2</generator>
22.    <item>
23.      
24.        <dc:creator>jesin</dc:creator>
25.  
26.      <pubDate>Thu, 30 Jul 2015 19:50:45 GMT</pubDate>
27.      <title>attachment set</title>
28.      <link>https://core.trac.wordpress.org/ticket/33208</link>
29.      <guid isPermaLink="false">https://core.trac.wordpress.org/ticket/33208</guid>
30.      <description>
31.          <ul>
32.            <li><strong>attachment</strong>
33.                set to <em>33208.diff</em>
34.            </li>
35.          </ul>
36.      </description>
37.      <category>Ticket</category>
38.    </item><item>
39.      
40.        <dc:creator>helen</dc:creator>
41.  
42.      <pubDate>Thu, 30 Jul 2015 19:57:07 GMT</pubDate>
43.      <title>keywords set</title>
44.      <link>https://core.trac.wordpress.org/ticket/33208#comment:1</link>
45.      <guid isPermaLink="false">https://core.trac.wordpress.org/ticket/33208#comment:1</guid>
46.      <description>
47.          <ul>
48.            <li><strong>keywords</strong>
49.              <em>commit</em> added
50.            </li>
51.          </ul>
52.      </description>
53.      <category>Ticket</category>
54.    </item><item>
55.      
56.        <dc:creator>helen</dc:creator>
57.  
58.      <pubDate>Thu, 30 Jul 2015 19:57:34 GMT</pubDate>
59.      <title>keywords, component, milestone changed</title>
60.      <link>https://core.trac.wordpress.org/ticket/33208#comment:2</link>
61.      <guid isPermaLink="false">https://core.trac.wordpress.org/ticket/33208#comment:2</guid>
62.      <description>
63.          <ul>
64.            <li><strong>keywords</strong>
65.              <em>has-patch</em> added
66.            </li>
67.            <li><strong>component</strong>
68.                changed from <em>Administration</em> to <em>Upgrade/Install</em>
69.            </li>
70.            <li><strong>milestone</strong>
71.                changed from <em>Awaiting Review</em> to <em>4.3</em>
72.            </li>
73.          </ul>
74.      </description>
75.      <category>Ticket</category>
76.    </item><item>
77.      
78.        <dc:creator>ocean90</dc:creator>
79.  
80.      <pubDate>Thu, 30 Jul 2015 19:58:43 GMT</pubDate>
81.      <title>status changed; owner, resolution set</title>
82.      <link>https://core.trac.wordpress.org/ticket/33208#comment:3</link>
83.      <guid isPermaLink="false">https://core.trac.wordpress.org/ticket/33208#comment:3</guid>
84.      <description>
85.          <ul>
86.            <li><strong>owner</strong>
87.              set to <em>ocean90</em>
88.            </li>
89.            <li><strong>status</strong>
90.                changed from <em>new</em> to <em>closed</em>
91.            </li>
92.            <li><strong>resolution</strong>
93.                set to <em>fixed</em>
94.            </li>
95.          </ul>
96.        <p>
97. In <a class="changeset" href="https://core.trac.wordpress.org/changeset/33519" title="Fix PHP notice after [33492].
98. props jesin.
99. see #33178.
100. fixes #33208.">33519</a>:
101. </p>
102. <div class="message"><p>
103. Fix PHP notice after <a class="changeset" href="https://core.trac.wordpress.org/changeset/33492" title="Themes: Remove legacy theme preview.
104. The pre-3.4 theme previewer ...">[33492]</a>.<br />
105. </p>
106. <p>
107. props jesin.<br />
108. see <a class="closed ticket" href="https://core.trac.wordpress.org/ticket/33178" title="#33178: defect (bug): Legacy theme preview no longer works when using a static front page (closed: fixed)">#33178</a>.<br />
109. fixes <a class="closed ticket" href="https://core.trac.wordpress.org/ticket/33208" title="#33208: defect (bug): Undefined index notice after installing a theme (closed: fixed)">#33208</a>.<br />
110. </p>
111. </div>
112.      </description>
113.      <category>Ticket</category>
114.    </item><item>
115.      
116.        <dc:creator>bobbingwide</dc:creator>
117.  
118.      <pubDate>Wed, 19 Aug 2015 09:16:04 GMT</pubDate>
119.      <title></title>
120.      <link>https://core.trac.wordpress.org/ticket/33208#comment:4</link>
121.      <guid isPermaLink="false">https://core.trac.wordpress.org/ticket/33208#comment:4</guid>
122.      <description>
123.        <p>
124. I'll need to check but I've just got this after upgrading to 4.3
125. and applying a theme update to Genesis 2.1.3
126. </p>
127. <p>
128. Notice: Undefined index: preview in /nas/wp/www/cluster-41759/vsgloik/wp-admin/includes/class-wp-upgrader-skins.php on line 742
129. </p>
130. <p>
131. Raised <a class="closed ticket" href="https://core.trac.wordpress.org/ticket/33427" title="#33427: defect (bug): Undefined index preview after updating a theme (closed: fixed)">#33427</a>
132. </p>
133.      </description>
134.      <category>Ticket</category>
135.    </item><item>
136.      
137.        <dc:creator>dd32</dc:creator>
138.  
139.      <pubDate>Wed, 19 Aug 2015 10:34:52 GMT</pubDate>
140.      <title></title>
141.      <link>https://core.trac.wordpress.org/ticket/33208#comment:5</link>
142.      <guid isPermaLink="false">https://core.trac.wordpress.org/ticket/33208#comment:5</guid>
143.      <description>
144.        <p>
145. In <a class="changeset" href="https://core.trac.wordpress.org/changeset/33645" title="Fix PHP notice after [33492] when updating themes.
146. Props bobbingwide. ...">33645</a>:
147. </p>
148. <div class="message"><p>
149. Fix PHP notice after <a class="changeset" href="https://core.trac.wordpress.org/changeset/33492" title="Themes: Remove legacy theme preview.
150. The pre-3.4 theme previewer ...">[33492]</a> when updating themes.<br />
151. </p>
152. <p>
153. Props bobbingwide.<br />
154. See <a class="closed ticket" href="https://core.trac.wordpress.org/ticket/33208" title="#33208: defect (bug): Undefined index notice after installing a theme (closed: fixed)">#33208</a>.<br />
155. Fixes <a class="closed ticket" href="https://core.trac.wordpress.org/ticket/33427" title="#33427: defect (bug): Undefined index preview after updating a theme (closed: fixed)">#33427</a>.<br />
156. </p>
157. </div>
158.      </description>
159.      <category>Ticket</category>
160.    </item>
161. </channel>
162. </rss>

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