Hey, Our developers have solved the problem. But it still won’t work.
Very strange. If you click on the Github-Trigger Node on “Webhook URLs” you will see the URLs that get used. Do they contain “localhost” or “https://n8n.erxes.io”?
Sadly does it not display the from me mentioned information. I am talking about this:
oh sorry, thats it.
It looks like you did not save the workflow (as there is the “_EMPTY_” in the URL instead of the worklfow-id). Can you please save it first and then try again.
tnx it worked 
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Great to hear!
In the next version of n8n it will display an error if an unsaved workflow with Webhook gets executed.
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I copied the same rocketchat and changed the text. But the image and the link will not appear.
It’s normal to lose a star, but it’s not clear who it’s from when you get a star. What shoud i do?
The only reason I can think of is that for some reason the expressions you are using on the RocketChat-Node which is adding stars are not correct. Did you try simply copying them from the other node?
I did as shown in the tuturial video. The first was right. Its worked. Then i duplicated. That is not working
Does honestly not make any sense to me. If it is the same it has to work. Can you please paste your whole workflow here I can then have a look.
Sorry can sadly not be of any help with the screenshot. I meant the actual workflow, so the JSON representation of it. Meaning you simply select all the nodes, then copy them (ctrl+c) and then you paste it in here (ctrl+v)
copy paste code, changed code.
screenshot and text text text screenshot
That is sadly not what I was talking about. Like mentioned above do you have to select the nodes. Not the data in the node. You select the actual nodes in the flow.
They get then this blue shadow around them. When they have that you copy them (ctrl + c). Just to be sure paste them directly again into n8n (ctrl + v). If it create the nodes a second time, you have done it correctly, and then you can copy that data directly in here. If it does not do that you still did not get the correct data.
Ok, checked and found the issue. It seems expression make problems if they reference Nodes with multiple outputs.
So the temporary fix would be to simply reference the data from the “Github Trigger”-Node like in the tutorial instead:
I’m a marketer, so I’m sorry my code knowledge isn’t good at a professional level.
What should I try next? Do you have anything to suggest?