# Exception messages on TemplateDesigner 2.7.60.2

**URL:** https://discourse.openehr.org/t/exception-messages-on-templatedesigner-2-7-60-2/15277
**Category:** Implementers (archive)
**Created:** [28 November 2013 14:02 UTC](https://discourse.openehr.org/t/exception-messages-on-templatedesigner-2-7-60-2/15277 "2013-11-28T14:02:52Z")
**Posts on this page:** 4
**Page:** 1

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### Author: ![pablo](https://discourse.openehr.org/user_avatar/discourse.openehr.org/pablo/32/3505_2.png) [@pablo](https://discourse.openehr.org/u/pablo)
#### Post date: [28 November 2013 14:02 UTC](https://discourse.openehr.org/t/exception-messages-on-templatedesigner-2-7-60-2/15277/1 "2013-11-28T14:02:52Z")

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Hi all, I’m creating a template from scratch with my own archetypes created using Archetype Editor (attached). When I try to save the template I get weird messages:

- Cannot access a disposed object. Object name: ‘FileSystemWatcher’.
- Object reference not set to an instance of an object.

Any ideas?

![](https://discourse.openehr.org/images/transparent.png)

![](https://discourse.openehr.org/images/transparent.png)

> **(attachments)**
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> [openEHR-EHR-COMPOSITION.compo.v1.adl](https://discourse.openehr.org/404) (1.23 KB)  
> [openEHR-EHR-OBSERVATION.observat.v1.adl](https://discourse.openehr.org/404) (2.39 KB)

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### Author: ![system](https://discourse.openehr.org/uploads/default/original/2X/f/f0a1dedb20c42747bddcafd6c7df9db5f34f003c.svg) [@system](https://discourse.openehr.org/u/system)
#### Post date: [28 November 2013 14:11 UTC](https://discourse.openehr.org/t/exception-messages-on-templatedesigner-2-7-60-2/15277/2 "2013-11-28T14:11:14Z")

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Go to Tools → Knowlegde Repository → Edit repository list. Verify that you have set the template files directory. Had a similar problem and the solution was to set a default directory for template files.

With regards,  
**Kjetil Jørgensen**

Developer

DIPS ASA  
Telephone +47 75 59 21 18

Mobile +47 90 50 15 65

> **(attachments)**
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> ![TemplateDesigner Error.png](https://discourse.openehr.org/images/transparent.png)  
> ![TemplateDesigner.png](https://discourse.openehr.org/images/transparent.png)

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### Author: ![system](https://discourse.openehr.org/uploads/default/original/2X/f/f0a1dedb20c42747bddcafd6c7df9db5f34f003c.svg) [@system](https://discourse.openehr.org/u/system)
#### Post date: [28 November 2013 14:20 UTC](https://discourse.openehr.org/t/exception-messages-on-templatedesigner-2-7-60-2/15277/3 "2013-11-28T14:20:11Z")

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Go to Tools → Knowlegde Repository → Edit repository list. Verify that you have set the template files directory. Had a similar problem and the solution was to set a default directory for template files.

> **(attachments)**
>
> ![TemplateDesigner Error.png](https://discourse.openehr.org/images/transparent.png)  
> ![TemplateDesigner.png](https://discourse.openehr.org/images/transparent.png)

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### Author: ![pablo](https://discourse.openehr.org/user_avatar/discourse.openehr.org/pablo/32/3505_2.png) [@pablo](https://discourse.openehr.org/u/pablo)
#### Post date: [29 November 2013 14:16 UTC](https://discourse.openehr.org/t/exception-messages-on-templatedesigner-2-7-60-2/15277/4 "2013-11-29T14:16:18Z")

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Your are my hero!!! Thanks

> **(attachments)**
>
> ![TemplateDesigner Error.png](https://discourse.openehr.org/images/transparent.png)  
> ![TemplateDesigner.png](https://discourse.openehr.org/images/transparent.png)