uploadAttachment error

[abidoss]

Hello, why am I unable to upload an image, while PDF files upload without any issues?

uploadAttachment: function (name, type, contentBase64, callback) {
Espo.Ajax.postRequest('Attachment', {
name,
type,
role: 'Attachment',
relatedType: 'Document',
field: 'file',
file: 'data:' + type + ';base64,' + contentBase64
}).then(callback).catch((err) => {
console.error(err);
$('#messageErreur').html('Erreur lors de l\'upload.').css('color', 'red');
callback(null);
});
},

[shalmaxb]

As the message says, the file type is not allowed in your upload field. You may configure that in the field in entity manager yourself.
I would like to mention also the filename, which contains a space before the first parenthese. There are servers, that do not handle spaces in file names.