Error Evaluation failed R when I send mp4 video file.

[granite agate]

Hello, I have
Error: Evaluation failed: R when I send mp4 video file.
Error send my video message
I tried these suggestion:
I added executablePath: '/Applications/Google Chrome.app/Contents/MacOS/Google Chrome', in new client
this is my source code https://paste.ofcode.org/rQNwtEwciWp3U7ixdqAyFk

[reef yarrow]

it ends right there?

you should use

await MessageMedia.fromFilePath('./somePath')

[granite agate]

I updated link because I paste part of code sorry.

[reef yarrow]

still you should use this

are you sure the number its a valid wsp number?

[granite agate]

yes, I write correct number instead of TEST_NUMBER When I try to send png file, I can successfully send when I try to send mp4 file I couldnt send

When I try like this:
var mediaMP4 = await MessageMedia.fromFilePath("example.mp4");
client.sendMessage(chatId, mediaMP4);
I have same error again

[reef yarrow]

did you try sending some diferent mp4 file?

maybe its a codec problem

[granite agate]

No not mp4, png successfully send but mp4, avi file coulndt send

[reef yarrow]

do you know that mp4 its just a container, right?

under the hood could been encoded in difererent codecs

maybe some are unsupported by whatsapp web

[granite agate]

I found the solution:
when I send to mp4 file I add sendMediaAsDocument: True and it works for me // client.sendMessage(chatId, mediaMP4, { sendMediaAsDocument: true });