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I'm sorry for the first question and the unfamiliar text.
I want to resize the image using the variant method.
If i use the variant method, it will not be resized and the image will not be displayed.
<% = image_tag tweet.image.variant (resize: '500x500') if tweet.image.attached?%>
<span><% = image_tag'arrow_top.png'%></span>
<ul>
<li>
<% = link_to'Details', tweet_path (tweet.id), method:: get%>
</li>
<% if user_signed_in?&¤t_user.id == tweet.user_id%>
<li>
<% = link_to'edit', edit_tweet_path (tweet.id), method:: get%>
</li>
<li>
<% = link_to'Delete', tweet_path (tweet.id), method :: delete%>
</li>
<% end%>
</ul>
<p><% = tweet.title%></p>
<span>
<% = tweet.text%>
</span>
<span>
">
<span>Posted by</span><% = tweet.user.nickname%>
</span>
What I tried
I searched google search for cases that are not displayed, but I could not find a case that corresponds to this time.
Supplementary information (FW/tool version, etc.)I am using ruby on rails.
In this way, the image disappears.
I would be grateful if anyone could give me some advice.
Thanks for your cooperation.
-
Answer # 1
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To tweet model
Installation of minimagick
Have you done that?
This article may be helpful.
https://qiita.com/kazuomatz/items/3cdbd2c40576c2e9d89b