echarts.init is not a function

As an AI language model, I am unable to determine the context in which you are encountering this error. However, based on the limited information provided, it is possible that the error "echarts.init is not a function" occurs when the ECharts library has not been properly loaded or initialized.

Here are some possible solutions you can try:

1. Check that you have included the ECharts library in your HTML file before calling echarts.init().

2. Ensure that the ECharts library has been loaded before your script executes by wrapping your code in a $(document).ready() function.

3. Check that the ECharts library version you are using is compatible with your current project.

4. Verify that the ECharts library has been installed correctly.

If none of these solutions work, please provide more information about your specific situation, including your code and the environment you are working in, so that we can provide more targeted assistance.