# An error of Missing template

**URL:** <https://www.ruby-forum.com/t/an-error-of-missing-template/156745>\
**Category:** Rails\
**Created:** [January 2, 2009, 9:22am UTC](https://www.ruby-forum.com/t/an-error-of-missing-template/156745 "2009-01-02T09:22:39Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![youhaodeyi](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/y/b9bd4f/32.png) [@youhaodeyi](https://www.ruby-forum.com/u/youhaodeyi)\
**Post date:** [January 2, 2009, 9:22am UTC](https://www.ruby-forum.com/t/an-error-of-missing-template/156745/1 "2009-01-02T09:22:39Z")

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I use observe\_form to monitor a form, whenever a field changed in this  
form, an (Missing template builder/update\_make\_view\_info.js.erb…)  
error will be thrown. I don’t want to use js format. I want to use  
html.erb format. How can I avoid it and why it looks for  
update\_make\_view\_info.js.erb? This is my action code:

def update\_make\_view\_info  
…  
render :patial=\>‘project\_version’  
end

---

<div class="post-metadata">

**Author:** ![youhaodeyi](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/y/b9bd4f/32.png) [@youhaodeyi](https://www.ruby-forum.com/u/youhaodeyi)\
**Post date:** [February 11, 2009, 10:35pm UTC](https://www.ruby-forum.com/t/an-error-of-missing-template/156745/2 "2009-02-11T22:35:28Z")

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I would be interested in running a template engine to create output in  
any xml-format from Ruby/JRuby.  
I think using the \<%…%\> notation of rails would do, but I don’t want  
this to go to the web, but rather keep  
it in the file system as output.

Best regards

Karl