Live Demo with Steps to Reproduce

Oct 13, 2025 by wbrum.org 90 views

Introduction

Highcharts is a popular JavaScript library used for creating interactive charts and graphs. However, when upgrading from version 10 to version 12, some users have encountered an error stating that 'Highcharts is not a function'. This issue arises when using the jsdom library to render Highcharts in a Node.js environment. In this article, we will explore the expected and actual behavior, provide a live demo with steps to reproduce the issue, and discuss the product version that is affected.

Expected Behaviour

When upgrading from version 10 to version 12, users expect the Highcharts library to function as it did in the previous version. However, the error 'TypeError: Highcharts is not a function' indicates that the Highcharts library is not being recognized as a function. This issue is particularly problematic when using the jsdom library to render Highcharts in a Node.js environment.

Actual Behaviour

In versions 10 and 11 of Highcharts, the library functioned as expected when used with the jsdom library. However, in version 12, the Highcharts library is not being recognized as a function, resulting in the error 'TypeError: Highcharts is not a function'. This change in behavior is likely due to a modification in the Highcharts library or the jsdom library.

Live Demo with Steps to Reproduce

To reproduce the issue, follow these steps:

Create a new project using Node.js and install the Highcharts and jsdom libraries.
Import the Highcharts and jsdom libraries in your project.
Create a new instance of the JSDOM library and pass an empty string as the argument.
Call the Highcharts function, passing the window object as an argument.

Here is an example code snippet that demonstrates the issue:

import { JSDOM } from 'jsdom';
import Highcharts from 'highcharts';

const { window } = new JSDOM(``);
Highcharts(window);   // TypeError: Highcharts is not a function

Product Version

The issue is specific to version 12.1.2 of the Highcharts library. It is recommended to use version 11 or earlier to avoid this issue.

Solution

To resolve the issue, you can try the following solutions:

Downgrade to version 11: If you are using version 12, try downgrading to version 11 to see if the issue is resolved.
Use a different library: If you are unable to downgrade or upgrade, consider using a different library that is compatible with version 12.
Modify the Highcharts library: If you are comfortable with modifying the Highcharts library, you can try modifying the library to fix the issue.

Conclusion

In conclusion, the issue of 'Highcharts is not a function' on v12 when using jsdom is a known problem that arises when upgrading from version 10 to version 12. The issue is specific to version 12.1.2 of the Highcharts library and can be resolved by downgrading to version 11 or using a different library. We hope that this article has provided valuable information and solutions to help you resolve this issue.

Troubleshooting Tips

Make sure you are using the correct version of the Highcharts library.
Check that you are importing the Highcharts library correctly.
Verify that the jsdom library is installed and imported correctly.
Try downgrading to version 11 to see if the issue is resolved.
Consider using a different library that is compatible with version 12.

FAQs

Q: Why am I getting the error 'Highcharts is not a function' on v12? A: The error 'Highcharts is not a function' on v12 is likely due to a modification in the Highcharts library or the jsdom library.
Q: How can I resolve the issue? A: You can try downgrading to version 11, using a different library, or modifying the Highcharts library to fix the issue.
Q: Is this issue specific to version 12? A: Yes, the issue is specific to version 12.1.2 of the Highcharts library.
Highcharts is not a function on v12 when using jsdom: Q&A =====================================================

Introduction

In our previous article, we discussed the issue of 'Highcharts is not a function' on v12 when using jsdom. This issue arises when upgrading from version 10 to version 12 of the Highcharts library. In this article, we will provide a Q&A section to help you better understand the issue and its solutions.

Q&A

Q: What is the cause of the 'Highcharts is not a function' error on v12?

A: The 'Highcharts is not a function' error on v12 is likely due to a modification in the Highcharts library or the jsdom library. This change in behavior is specific to version 12.1.2 of the Highcharts library.

Q: Why am I getting the error 'Highcharts is not a function' on v12?

A: You are getting the error 'Highcharts is not a function' on v12 because the Highcharts library is not being recognized as a function. This is likely due to a modification in the Highcharts library or the jsdom library.

Q: How can I resolve the issue?

A: You can try the following solutions to resolve the issue:

Downgrade to version 11 of the Highcharts library.
Use a different library that is compatible with version 12.
Modify the Highcharts library to fix the issue.

Q: Is this issue specific to version 12?

A: Yes, the issue is specific to version 12.1.2 of the Highcharts library. If you are using an earlier version of the Highcharts library, you should not encounter this issue.

Q: Can I use a different library to resolve the issue?

A: Yes, you can use a different library that is compatible with version 12 to resolve the issue. Some popular alternatives to Highcharts include Chart.js, D3.js, and ECharts.

Q: How do I modify the Highcharts library to fix the issue?

A: Modifying the Highcharts library to fix the issue can be complex and may require significant changes to the library. It is recommended to use a different library or downgrade to version 11 to avoid this issue.

Q: What are the benefits of downgrading to version 11?

A: Downgrading to version 11 of the Highcharts library can provide several benefits, including:

Avoiding the 'Highcharts is not a function' error on v12.
Maintaining compatibility with existing code and libraries.
Reducing the risk of introducing new bugs or issues.

Q: What are the benefits of using a different library?

A: Using a different library can provide several benefits, including:

Avoiding the 'Highcharts is not a function' error on v12.
Access to new features and functionality.
Improved performance and scalability.

Q: How do I choose the right library for my project?

A: Choosing the right library for your project depends on several factors, including:

The specific requirements of your project.
The level of complexity and customization required.
The performance and scalability needs of your project.

Conclusion

In conclusion, the 'Highcharts is not a function' error on v12 is a known issue that arises when upgrading from version 10 to version 12 of the Highcharts library. By understanding the cause of the issue and its solutions, you can better navigate this problem and choose the right library for your project.

Troubleshooting Tips

Make sure you are using the correct version of the Highcharts library.
Check that you are importing the Highcharts library correctly.
Verify that the jsdom library is installed and imported correctly.
Try downgrading to version 11 to see if the issue is resolved.
Consider using a different library that is compatible with version 12.

FAQs

Q: Why am I getting the error 'Highcharts is not a function' on v12? A: The error 'Highcharts is not a function' on v12 is likely due to a modification in the Highcharts library or the jsdom library.
Q: How can I resolve the issue? A: You can try downgrading to version 11, using a different library, or modifying the Highcharts library to fix the issue.
Q: Is this issue specific to version 12? A: Yes, the issue is specific to version 12.1.2 of the Highcharts library.