API call not working about handwriting.js HOT 6 CLOSED

@unrealkyuan
Hi,
I found it working normally.
What's the request body you sent that throws this error?

from handwriting.js.

@ChenYuHo I simply used the API request that you had already provided in handwriting.canvas.js. Not sure why it's not working for me?

from handwriting.js.

@unrealkyuan
it should be a POST request with the trace you want to recognize attached in the request body, so I asked what's the request body you sent.

from handwriting.js.

@ChenYuHo
By request body, do you just mean:

var data = JSON.stringify({
"options": "enable_pre_space",
"requests": [{
"writing_guide": {
"writing_area_width": options.width || this.width || undefined,
"writing_area_height": options.height || this.width || undefined
},
"ink": trace,
"language": options.language || "zh_TW"
}]
});

(sorry, I'm pretty new to using APIs so I apologize if I'm misinterpreting your question. I'm grateful for your patience)

from handwriting.js.

@unrealkyuan
yes, so what I'm asking is what's inside your "data" variable?
you can print it out.

from handwriting.js.

@ChenYuHo Nevermind, I realized my issue. I forgot to implement a button that would call handwriting.recognize(), so the program was basically just seeing the blank canvas and returning an error. Thanks for the help anyway!

from handwriting.js.