How do I troubleshoot my C# graph application?
An example of an AI chatbot conversation about troubleshooting a C# graph application.
How do I troubleshoot my C# graph application?
To troubleshoot your C# graph application, start by checking for any error messages in the console. What specific issue are you facing?
I'm getting a NullReferenceException when trying to access a node.
A NullReferenceException usually means you're trying to access an object that hasn't been initialized. Can you share the code snippet where this occurs?
Sure, here it is: node = graph.GetNode(nodeId);.
It looks like GetNode might be returning null. Ensure that the nodeId exists in the graph. Have you verified that?
No, I haven't checked that yet. How can I do that?
You can iterate through the graph's nodes and check if any match the nodeId. Would you like a code example for that?
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