# Having trouble Hello Worlding with google-iot-core node

**URL:** <https://discourse.nodered.org/t/having-trouble-hello-worlding-with-google-iot-core-node/36485>\
**Category:** General\
**Created:** [24 November 2020 19:59 UTC](https://discourse.nodered.org/t/having-trouble-hello-worlding-with-google-iot-core-node/36485 "2020-11-24T19:59:51Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![lizzardguki](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/lizzardguki/32/103637_2.png) [@lizzardguki](https://discourse.nodered.org/u/lizzardguki)\
**Post date:** [24 November 2020 19:59 UTC](https://discourse.nodered.org/t/having-trouble-hello-worlding-with-google-iot-core-node/36485/1 "2020-11-24T19:59:52Z")

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I am currently testing the [node-red-contrib-google-iot-core](https://github.com/cyberflohr/node-red-contrib-google-iot-core/). And i managed to successfully connect both in/out nodes.

I added a simple inject node (Hello World) to the out node.  
In google cloud dashboard i successfully see my messages arriving.  
But the broker node does not output anything (except for the blank payload @ deploy)

Both nodes status displays that are connected.

![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/d/8/d8272d8df9e9cb0965eed627e713b650d3832469.png)

I believe my configuration is bad on the google side. Does anyone have any guides on this issue?

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**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [23 January 2021 20:00 UTC](https://discourse.nodered.org/t/having-trouble-hello-worlding-with-google-iot-core-node/36485/2 "2021-01-23T20:00:17Z")

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