Class.js | powerful utility to allow for the easy use | Reflection library

I know is a pretty old question but if someone else find themself in the situation I've managed to find a solutions:

Node versions prior to v 12.x use a default maxBuffer value of 1 kilobyte (source), which is realtively small.

Later releases increased the default maxBuffer to 1 megabyte (source) - you should really consider upgrading as the release of Node you're running is ancient (EOL'd in 2017), at least by software standards.

Your project is not set up properly to interpret the file that has the error as an ESM module file. It is, instead, being interpreted as a CommonJS module (where you use require(), not import) which is the nodejs default.

There are a number of ways to tell nodejs that your file is supposed to be an ESM module.

1. You can give it a file extension of .mjs.
2. You can add "type": "module" to your package.json file.
3. You can use the --input-type=module command line argument when starting node.js if this file is your top level file you're executing.

See nodejs doc here on this subject.

FYI, you could just switch to the CommonJS syntax of using require() and module.exports instead of import and export, but I assume what you really want to do is to tell nodejs that you want to use ESM modules so you can use the more modern import and export syntax.

As the error prompts in:

See our docs page for more info on this error: https://gatsby.dev/debug-html

Your issue relies on the fact that gatsby develop occurs in the browser (where there are window and other global objects while gatsby build occurs in the Node server, where for obvious reasons there is no window (summarizing a lot).

When dealing with own code, you can bypass this issue wrapping your logic in the following condition:

you need to create an instance of your class with new keyword. right now I think you should do this:

This is'n too hard to do. Just loop over the directories you get with Get-ChildItem, using a filter for the name of the folders you want to copy:

When you console.log in the constructor, you're actually referencing the list as an attribute of the window object via this, since you define list outside of your class constructor. What you should do instead is do const list = [] inside the constructor. Only then will your class's this have access to list.

Difficult, I think that you can not share the seme object in memory between 2 process.

Maybe you have to think about create a third process that contains the data.

For example: dnode https://github.com/substack/dnode

or use some fast memory db as Redis

Process 0: data store, dnode or Redis

Process 1: connect to data store and set a new value

Process 2: connect to data store and get the value

If you want to extract the geojson and use it later you need to create another function to await the result as the operation is asynchornous: