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无法在IBM IoT输入节点中获取RPi设备数据

[英]Trouble getting RPi device data in IBM IoT input node

原文 2016-06-25 17:57:12 8 2 raspberry-pi/ ibm-cloud/ iot/ node-red/ watson-iot

I'm having trouble getting "device" data from a Raspberry Pi to show up via an IBM IoT input node in Node-RED. 我无法从Raspberry Pi获取“设备”数据以通过Node-RED中的IBM IoT输入节点显示。 I know the data is making it into the Watson IoT cloud, since I can see it under "recent events" in the device panel. 我知道数据正在进入Watson IoT云，因为我可以在设备面板的“最近事件”下看到它。 However, I'm getting an "Imported Unrecognized Type: wiotp-credentials" error when I refresh Node-RED. 但是，刷新Node-RED时出现“导入的无法识别类型：wiotp-credentials”错误。

Any idea where I'm going wrong? 知道我哪里出错了吗？

2 个解决方案

Ok, amadain was correct. 好的，阿马丹是正确的。 I had two browsers open with NodeRed, one for bluemix and the other for a Pi ... and inadvertently cut & pasted some node information from the Pi to blumix. 我打开了两个使用NodeRed的浏览器，一个用于bluemix，另一个用于Pi ...，并且无意间将一些节点信息从Pi粘贴并粘贴到了blumix。 Once I removed the errant node, everything worked fine. 删除错误的节点后，一切正常。

I'm suspecting you imported something from a NodeRed flow on the Pi to NodeRed on bluemix? 我怀疑您从Pi上的NodeRed流中导入了一些东西到bluemix上的NodeRed吗？ There are slight differences in the nodes and also credentials don't import. 节点之间略有不同，并且凭据也不会导入。 You might want to add a new IBMIOT (Input) node and then create new credentials. 您可能想要添加一个新的IBMIOT（输入）节点，然后创建新的凭证。 Take or create the API keys from your organisation-access-api keys (https://.internetofthings.ibmcloud.com/dashboard/#/access/apikeys 从您的organization-access-api密钥中获取或创建API密钥（https：//.internetofthings.ibmcloud.com/dashboard/#/access/apikeys