# C8y-data-point-list error in template

**URL:** <https://community.cumulocity.com/t/c8y-data-point-list-error-in-template/1148>\
**Category:** Forum\
**Tags:** cumulocity\
**Created:** [July 26, 2021, 1:06pm UTC](https://community.cumulocity.com/t/c8y-data-point-list-error-in-template/1148 "2021-07-26T13:06:08Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![yuraivanov.dev](https://avatars.discourse-cdn.com/v4/letter/y/8baadc/32.png) [@yuraivanov.dev](https://community.cumulocity.com/u/yuraivanov.dev)\
**Post date:** [July 26, 2021, 1:06pm UTC](https://community.cumulocity.com/t/c8y-data-point-list-error-in-template/1148/1 "2021-07-26T13:06:08Z")

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Here is the error screenshot.

 ![image](https://europe1.discourse-cdn.com/flex005/uploads/cumulocity/original/3X/0/1/01dd71259cbff204c0a6e725b9b48c8d84644cae.png)  
also code.  
 ![image](https://europe1.discourse-cdn.com/flex005/uploads/cumulocity/original/3X/1/1/1199124cddc12587a588e6542f7d86b00c3ea3a6.png)  
now I’m trying to make a custom widget like the Info gauge widget. My widget is just missing the labels from the Info gauge widget. just needs the only chart.  
 ![image](https://europe1.discourse-cdn.com/flex005/uploads/cumulocity/original/3X/c/1/c1515b768f560fcf5bb483b3e12585ddd3f08ac1.png)

help me, please.

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**Author:** ![Tristan\_Bastian](https://dub1.discourse-cdn.com/flex005/user_avatar/community.cumulocity.com/tristan_bastian/32/18259_2.png) [@Tristan\_Bastian](https://community.cumulocity.com/u/Tristan_Bastian)\
**Post date:** [July 30, 2021, 7:10am UTC](https://community.cumulocity.com/t/c8y-data-point-list-error-in-template/1148/2 "2021-07-30T07:10:17Z")

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Hi Yura,

there is no angular component with the c8y-data-point-list selector as part of the WebSDK.

Kind Regards,  
Tristan

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<div class="post-metadata">

**Author:** ![aberlna99](https://avatars.discourse-cdn.com/v4/letter/a/c57346/32.png) [@aberlna99](https://community.cumulocity.com/u/aberlna99)\
**Post date:** [August 23, 2021, 12:59pm UTC](https://community.cumulocity.com/t/c8y-data-point-list-error-in-template/1148/3 "2021-08-23T12:59:49Z")

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I created a custom widget using angular 10, Now I wanted to add a datapoint list in the configuration(edit) and access it

I am using c8y-data-point-list directive but my angular application not able to find this selector/associated component.

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<div class="post-metadata">

**Author:** ![system](https://dub1.discourse-cdn.com/flex005/user_avatar/community.cumulocity.com/system/32/31990_2.png) [@system](https://community.cumulocity.com/u/system)\
**Post date:** [November 21, 2021, 1:00pm UTC](https://community.cumulocity.com/t/c8y-data-point-list-error-in-template/1148/4 "2021-11-21T13:00:34Z")

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