I've tried the FileDropzone, FileInput and FileButton and all 3 fail to upload.
I've tried passing through the .value and .value['0']
I keep hitting this error.
SendEmail: {"status":400,"message":"Use File Picker to upload a file and ensure file is uploaded before query is fired.","error":true,"queryExecutionMetadata":{"estimatedResponseSizeBytes":110,"resourceTimeTakenMs":0,"isPreview":false,"resourceType":"smtp","...
Have you tried: {{fileInput1.value[i]}}
The i can be used when you have more than one value and want to attach more than one file...
Also, maybe you have to check that the file is being attached before sending the email as the error states...
I've just found the issue. On the right side of the "Attachments" field for the emailer there is an Fx button. Click it to "click to use a multiselect". The field then provides dropdowns where i can pick fileDropzone1 and it successfully emailed the attachment.