Your achievements

Level 1

0% to

Level 2

Tip /
Sign in

Sign in to Community

to gain points, level up, and earn exciting badges like the new
BedrockMission!

Learn more

View all

Sign in to view all badges

SOLVED

Conflict with the OOTB ThumbnailServlet config. AEM6.5.5

tushaar_srivastava
Level 4
Level 4

Hi Team,
I have created a page rendering component name data (/apps/project/dm/components/pages/data) [here dm is a folder.]

tushaar_srivastava_0-1615459904522.png

and the related template  (/apps/project/dm/templates/data) 

tushaar_srivastava_1-1615460223768.png

 

Any node/folder created using the data template (project/dm/components/pages/data) throws the below error while rendering the thumbnail. It is conflicting with the OOTB ThumbnailServlet config.

 

Author Error:

/mnt/crx/author/crx-quickstart/logs/error.log:19.08.2020 15:16:04.051 *ERROR* [10.113.90.115 [1597850164034] GET /content/www/data.thumb.48.48.png HTTP/1.1] org.apache.jsp.libs.cq.Page.thumb_png_jsp resource has no content. path=/content/www/data.thumb.48.48.png referrer=null

 

ThumbnailServlet:

component.name = com.day.cq.wcm.core.impl.servlets.ThumbnailServlet

service.pid = com.day.cq.wcm.core.impl.servlets.ThumbnailServlet

service.vendor = Adobe Systems Incorporated

sling.servlet.extensions = [gif, png, jpg]

sling.servlet.resourceTypes = sling/servlet/default

sling.servlet.selectors = thumb workspace = crx.default

 

http://localhost:4502/system/console/configMgr/com.day.cq.wcm.core.impl.servlets.ThumbnailServlet

http://localhost:4502/system/console/components/2914

 

  1. Not sure the reason behind the exception (Author error).
  2. Happens for the one template not with the custom inherited template.
  3. want to know more insight about ThumbnailServlet 

 

@Vijayalakshmi_S  @Arun_Patidar  @vanegi  @kautuk_sahni  @Theo_Pendle 

 

 

 

aem6.5 aem6.5.5 Error servlet thumbnail touch-ui Touchui dialog
1 Accepted Solution
Vijayalakshmi_S
Correct answer by
Community Advisor
Community Advisor

Hi @tushaar_srivastava,

Can you confirm if the thumbnail has jcr:content node. Shared error statement occurs when there is no jcr:content node on the requested resource. 

Also, suggest to check the resource resolving flow via "Recent Requests" in OSGI console - http://localhost:4502/system/console/requests

 

View solution in original post

2 Replies
Vijayalakshmi_S
Correct answer by
Community Advisor
Community Advisor

Hi @tushaar_srivastava,

Can you confirm if the thumbnail has jcr:content node. Shared error statement occurs when there is no jcr:content node on the requested resource. 

Also, suggest to check the resource resolving flow via "Recent Requests" in OSGI console - http://localhost:4502/system/console/requests

 

View solution in original post

Anudeep_Garnepudi
Community Advisor
Community Advisor

@tushaar_srivastava 

Seems your page(/content/www/data) does not have jcr:content node. Sites(sites.html) will load 48x48 size thumbnail icon by default(can override from page properties thumbnail tab) from /libs/cq/ui/widgets/themes/default/icons/240x180/page.png by adapting current resource(Page) to Template.class. You will get this ERROR if page does not have jcr:content node.