signalr not defined
时间: 2023-08-05 14:58:58 浏览: 53
The error "signalr not defined" occurs when the SignalR library is not properly loaded or included in your code. Here are a few things you can check:
1. Ensure that you have included the SignalR JavaScript library in your HTML file. You can do this by adding the following script tag in the head section of your HTML file:
```html
<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery.signalr/2.4.2/jquery.signalr.min.js"></script>
```
Make sure to include jQuery before the SignalR library, as SignalR depends on jQuery.
2. Verify that the paths to the SignalR library are correct. Double-check the URLs in the script tags mentioned above to ensure they are accessible and not returning any errors.
3. Make sure you are referencing the SignalR library before using any SignalR-related code in your JavaScript file.
If you have followed these steps and are still getting the "signalr not defined" error, please provide more details about your code and how you are using SignalR so that I can assist you further.
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