# Resource.read failed

**URL:** <https://forum.sierrawireless.com/t/resource-read-failed/23626>\
**Category:** Octave\
**Created:** [May 5, 2021, 8:04am UTC](https://forum.sierrawireless.com/t/resource-read-failed/23626 "2021-05-05T08:04:38Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![r0795090](https://avatars.discourse-cdn.com/v4/letter/r/90db22/32.png) [@r0795090](https://forum.sierrawireless.com/u/r0795090)\
**Post date:** [May 5, 2021, 8:04am UTC](https://forum.sierrawireless.com/t/resource-read-failed/23626/1 "2021-05-05T08:04:38Z")

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Hi,

When i try to read multiple data with `Resource.read()` in a edge action i get an error:  
`WARN Datahub.read: Failed to read from /app/environment/pressure`  
How can i fix it? Is it even possible?

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**Author:** ![djudkins](https://avatars.discourse-cdn.com/v4/letter/d/7ea924/32.png) [@djudkins](https://forum.sierrawireless.com/u/djudkins)\
**Post date:** [May 6, 2021, 4:11pm UTC](https://forum.sierrawireless.com/t/resource-read-failed/23626/2 "2021-05-06T16:11:23Z")

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Hi Lukas,

Here is an example:

var env\_obj = JSON.parse(JSON.stringify(Datahub.read("/environment/value", 0)));  
or  
var env\_obj = JSON.parse(JSON.stringify(Resource.readValue("/environment/value"));

var temperature = env\_obj.value.temperature;  
var pressure = env\_obj.value.pressure;  
var humidity = env\_obj.value.humidity;  
console.log("temperature = " + temperature);  
console.log("pressuree = " + pressure);  
console.log("hunidity = " + humidity);

Make sure the environment resource is enabled and the sample period is set.

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<div class="post-metadata">

**Author:** ![r0795090](https://avatars.discourse-cdn.com/v4/letter/r/90db22/32.png) [@r0795090](https://forum.sierrawireless.com/u/r0795090)\
**Post date:** [May 7, 2021, 3:22pm UTC](https://forum.sierrawireless.com/t/resource-read-failed/23626/3 "2021-05-07T15:22:37Z")

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Hi David,  
Thank you very much for your answer. I have tested it and it works!