[opencms-dev] Newbie problem with OpenCMS - New Content Disapears

Tue Feb 16 00:21:51 CET 2016

Just for fun, I tried creating my own resource type to my module using the Workspace Admin “Add Resource Type” wizard. It created a number of files that have initial template info in them.

If I add this new resource type to page while editing. It does not disappear (yay) but I get a Java exception:
15 Feb 2016 18:11:02,213 ERROR [  org.opencms.main.OpenCmsCore:2144] javax.servlet.jsp.JspException: org.opencms.main.CmsException: Error while reading element bean from request rendering URL http://10.0.1.4:8080/opencms/opencms/system/modules/com.k2ee.wpcp_framework/formatters/KPIgraph-formatter.jsp <http://10.0.1.4:8080/opencms/opencms/system/modules/com.k2ee.wpcp_framework/formatters/KPIgraph-formatter.jsp>
javax.servlet.ServletException: javax.servlet.jsp.JspException: org.opencms.main.CmsException: Error while reading element bean from request

Anyway …. not sure I’m making progress.

Thanks for any help or clues!
-John

> On Feb 15, 2016, at 4:28 PM, Dr. John A. Kassebaum PhD, PE <jak at kassebaumengineering.com> wrote:
> 
> When I add the text field (in this case I added the “About: Open Source” instance) I get a java exception in the opencms.log:
> org.opencms.file.CmsVfsResourceNotFoundException: Error reading resource from path "/sites/default/grid-demo/.content/texts/t_00019.xml”.
> 
> I do see the text in my edit window/page:
> Open Source:
> 
> Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua.
> 
> But, when I refresh the page - the content is missing and it emits the same error message into the opencms.log:
> org.opencms.file.CmsVfsResourceNotFoundException: Error reading resource from path "/sites/default/grid-demo/.content/texts/t_00019.xml"
> 
> Any thoughts on what is going on here? Does this indicate some kind of mis-configuration of OpenCMS?
> 
> -John
> 
>> On Feb 15, 2016, at 3:57 PM, Dr. John A. Kassebaum PhD, PE <jak at kassebaumengineering.com <mailto:jak at kassebaumengineering.com>> wrote:
>> 
>> Hi Lorenz,
>> 
>> I found the opencms.log file - very helpful. Not seeing many errors yet - but I just reloaded the whole thing (9.5.3) to be sure I see everything. 
>> 
>> The guts of the page are very simple - basically just copied the grid-demo-page.jsp.  Maybe that’s the problem? 
>> 
>> <body>
>> <div class="page-wrap wrapper">
>>    <c:if test="${cms.isEditMode}">
>>        <!--=== Placeholder for OpenCms toolbar in edit mode ===-->
>>        <div style="background: lightgray; height: 35px"> </div>
>>    </c:if>
>>    <div style="background: blue; height: 35px">  
>>        <img align="right" height="100" src="<cms:link>%(link.weak:/system/modules/com.k2ee.wpcp_framework/resources/img/FortWayneLogo.jpg)</cms:link>" />
>>    </div>
>>        <cms:container name="page-complete" type="page" width="1200" maxElements="15" editableby="ROLE.DEVELOPER">
>>        <cms:bundle basename="com.alkacon.bootstrap.formatters.messages">
>>            <div class="servive-block rounded-3x servive-block-red">
>>                 <p><fmt:message key="bootstrap.page.text.emptycontainer"/></p>           
>>            </div>
>>        </cms:bundle>
>>    </cms:container>
>> </div><!--/page-wrap-->
>> </body>
>> 
>> This gives me a “Please drop your Layout Rows here” where I can drop a grid-demo template row. I’m about to try this again while watching the opencms.log and see if I learn anything.  I think I do understand the basic idea of content types and formatters … but I can’t get the basic editing functions to work on my own page which makes me think I have missed something critical. 
>> 
>> Thanks for your help!!
>> -John

--
John A. Kassebaum, PhD PE AC9JX
Kassebaum Engineering LLC
Main: (317) 225-4126 x2
Cell: (317) 250-7932

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