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st-one-io / node-red-contrib-opc-da

A Node-RED node to interact with OPC-DA servers.
Apache License 2.0
11 stars 8 forks source link

Error while trying to load the node #3

Open eduardodinizf opened 4 years ago

eduardodinizf commented 4 years ago

I was trying to load the opc-da node in a flow and it can't even be loaded as shown in picture attached:

image

Am I missing something? Thanks in advance.

eduardodinizf commented 4 years ago

UPDATE: Got the 'opc-da in' node to work, the others all still blanked out(as supposed).

Solution: Uninstall and then re-install from within the Pallete Manager.

steuck13 commented 4 years ago

Greetings Which OS are you on? Could you help us understand the steps you took that caused this? Thank you

eduardodinizf commented 4 years ago

Ok, no problem! Running Node.js v12.13.0 in a win10 machine. First installed the node from the node-js command prompt using npm, it led to the error I've mentioned.

serresident commented 4 years ago

Good afternoon, I have the same problem. Windows 10 x64 and Debian 10 x64 (node v12.13.1 npm v 6.12.1). Reinstalling from the GUI does not help.Debian has the same error in the startup log node red ("SyntaxError: Identifier 'aux' has already been declared").

![image](https://user-images.githubusercontent.com/39404957/69637054-f3bb4100-1068-11ea-97a6-a97ee62a5d5d.png) ![image](https://user-images.githubusercontent.com/39404957/69637133-1baaa480-1069-11ea-9056-374b288817b9.png) ![image](https://user-images.githubusercontent.com/39404957/69637720-447f6980-106a-11ea-9ef4-0a3ab8d1ed82.png) After the page is refreshed, the opc da in node disappears. ![image](https://user-images.githubusercontent.com/39404957/69638158-3847dc00-106b-11ea-8087-32c061e64935.png) ![image](https://user-images.githubusercontent.com/39404957/69638505-e0f63b80-106b-11ea-9f39-eee6721e7ca4.png)
steuck13 commented 4 years ago

Greetings I found a problem on node-dcom library. I just published a small fix that I believe will solve your problem.