Task form attachments returning nothing

yes they are saved to the respective workflow task list item.

make sure 

- you query correct 'Workflow task' list (each workflow can use different task list)

- make sure you reference correct item(s), resp your EOtaskid variable is (correctly) populated

- if you you assign task to multiple users you should expect collection of task IDs is returned, so you have to process them appropriatelly

Hi Emha,

I think i got why it is happening. When i do it in chrome it is saving the attachments but when i do it in IE it is not saving attachments.

I have written the javascript to limit the size of an attachment, this code blocking the saving of an attachment in IE. How to make it work in IE now?

Below is my script.

function IsFileSizeExceeded(maxSizeInMB) {
var isValid=false;
for ( var i=0; i<NWF$('input[type=file]').length; i++ ) {
if(NWF$('input[type=file]')[i].files.length>0 && NWF$('input[type=file]')[i].files[0]!==null && NWF$('input[type=file]')[i].files[0]!==undefined) {
if(NWF$('input[type=file]')[i].files[0].size>(maxSizeInMB*1048600)) {
var sizeInMB = Math.round(NWF$('input[type=file]')[i].files[0].size / 10486) / 100; // # MB with two decimal places
isValid=true;
alert("The maximum file size is "+maxSizeInMB+"MB, but the file " + NWF$('input[type=file')[i].files[0].name + " is " + sizeInMB + "MB. Please reduce the file size before uploading.");
break;
}
}
}
return isValid;
}NWF$('.attachments').click(function(){NWF$('.nf-infomessage').text('The maximum file size allowed is: 5 MB');
});

solution provided in the thread where the code is taken from

https://community.nintex.com/t5/Nintex-for-SharePoint/Nintex-Form-attachment-size-validation-and-control/m-p/88232/highlight/true#M65316