Acctually, they are quite often ... but in this case ... not.
Error:
"Execution error occured in template {module:crud}/app/views/tags/crud/table.html. Exception raised was NullPointerException : Cannot get property 'type' on null object."
In {module:crud}/app/views/tags/crud/table.html (around line 54)
50:
%{ } else { }%
51:
%{ if(i == 0) { }%
52:
<a href="@{show(object._key())}">${object[field]?.toString()?.escape()?.raw() ?: '(no value)'}</a>
53:
%{ } else { }%
54:
%{ if(_caller.type.getField(field).type == 'file') { }%
55:
%{ if(object[field]) { }%
56:
<a class="currentAttachment" href="@{attachment(object.id, field)}">${object[field].filename} (${object[field].get().size().formatSize()})</a>
57:
%{ } else { }%
58:
59:
%{ } }%
60:
%{ } else { }%
What does mean in plain English:
If you see this odd error
means that you screwed up something during declere something in crud.table in your view:
Example:
in your awesome view file list.html:
#{crud.table fields:['challenge,'image','openDate','closeDate']}
so if in your model variable ... for example 'challenge' doesn't exist (because you misspell or forgot to create ) ,then you will see above "meaningful" message.
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