workerload is not a function

This error message typically appears when you are trying to call the load() function on an object or variable that does not have that function defined.

Possible causes and solutions for this error include:

1. Typo: Double-check the spelling of the function name and make sure it matches the correct syntax for the object or variable you are trying to call it on.

2. Incorrect data type: Make sure that the object or variable you are trying to call load() on is actually a worker object and not something else. If it is not a worker object, you can create a new worker object and call the load() function on that.

3. Missing or outdated library: Make sure that the library or framework you are using is up-to-date and includes the load() function. If it does not, you may need to update the library or find an alternative solution.

4. Scope issues: Make sure that the worker object is in scope and accessible from the code where you are trying to call the load() function. If it is not, you may need to adjust your code structure or import the worker object into the correct scope.