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Pavel Navratil
createObjectURL - A Component Error has occurred!
Hi,
I'm working on a custom picture resize before uploading to Salesforce. I'm receiving an error after update od Sprint 19.
The issue is in this line:
The whole code is here:
I'm working on a custom picture resize before uploading to Salesforce. I'm receiving an error after update od Sprint 19.
The issue is in this line:
img.src = _URL.createObjectURL(file);Not sure exactly where is an issue.
The whole code is here:
var _URL = window.URL; var img = new Image(), resizeWidth = 2000, quality = 0.5; img.src = _URL.createObjectURL(file); img.onload = function () { var cvs = document.createElement('canvas'); var resizeRatio = img.width / resizeWidth; cvs.width = img.width / resizeRatio; cvs.height = img.height / resizeRatio; var ctx = cvs.getContext("2d").drawImage(img, 0, 0, (img.width), (img.height), 0, 0, (img.width / resizeRatio), (img.height / resizeRatio)); var newImageData = cvs.toDataURL('image/jpeg', quality); var base64 = 'base64,'; var dataStart = newImageData.indexOf(base64) + base64.length; var fileContents = newImageData.substring(dataStart); self.uploadProcess(component, file, fileContents); }Thank you for help.
Naveen KN
Hi Pavel, If you are seeing this error post spring'19 update, I would recommend to raise a case with salesforce support team https://help.salesforce.com/login
Brandon Coston 15
I'm definitely seeing this same issue. I opened a case and they just told me to post to the developer forums about it :(