Failed to execute createObjectURL on URL

Question

Display Below error in Safari      Failed to execute  createObjectURL  on  URL   No function was found that matched the signature provided    My Code is   function createObjectURL object        return  window URL    window URL createObjectURL object    window webkitURL createObjectURL object       This is my Code for image    function myUploadOnChangeFunction          if  this files length            for  var i in this files                if  this files hasOwnProperty i                    var src   createObjectURL this files i                   var image   new Image                   image src   src                 imagSRC   src                     img   attr  src   src

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Video with fall back   try     video srcObject   mediaSource    catch  error      video src   URL createObjectURL mediaSource     video play      From  https   developer mozilla org en-US docs Web API HTMLMediaElement srcObject

User · Answer

This error is caused because the function createObjectURL is deprecated for Google Chrome  I changed this   video src vendorUrl createObjectURL stream   video play      to this   video srcObject stream  video play      This worked for me

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If you are using ajax  it is possible to add the options xhrFields    responseType   blob        ajax     url   yourURL     type   POST     data  yourData    xhrFields    responseType   blob       success  function  data  textStatus  jqXHR        let src   window URL createObjectURL data

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My code was broken because I was using a deprecated technique  It used to be this  video src   window URL createObjectURL localMediaStream   video play     Then I replaced that with this  video srcObject   localMediaStream  video play     That worked beautifully  EDIT  Recently localMediaStream has been deprecated and replaced with MediaStream  The latest code looks like this  video srcObject   new MediaStream     References   Deprecated technique  https   developer mozilla org en-US docs Web API URL createObjectURL Modern deprecated technique  https   developer mozilla org en-US docs Web API HTMLMediaElement srcObject Modern technique  https   developer mozilla org en-US docs Web API MediaStream

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UPDATE  Consider avoiding createObjectURL   method  while browsers are disabling support for it  Just attach MediaStream object directly to the srcObject property of HTMLMediaElement e g   lt video gt  element   const mediaStream   new MediaStream    const video   document getElementById  video-player    video srcObject   mediaStream    However  if you need to work with MediaSource  Blob or File  you have to create a URL with URL createObjectURL   and assign it to HTMLMediaElement src    Read more details here  https   developer mozilla org en-US docs Web API HTMLMediaElement srcObject    Older Answer  I experienced same error  when I passed to createObjectURL raw data   window URL createObjectURL data    It has to be Blob  File or MediaSource object  not data itself  This worked for me   var binaryData       binaryData push data   window URL createObjectURL new Blob binaryData   type   application zip       Check also the MDN for more info  https   developer mozilla org en-US docs Web API URL createObjectURL

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I fixed it downloading the latest version from GgitHub GitHub url

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I had the same error for the MediaStream  The solution is set a stream to the srcObject   From the docs      Important  If you still have code that relies on createObjectURL   to   attach streams to media elements  you need to update your code to   simply set srcObject to the MediaStream directly

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The problem is that the keys provided in the loop do not refer to the index of the file   for  var i in this files        console log i       The output of the above code is   0 length item   But what was expected was   0 1 2 etc      Then the error occurs when the browser tries to execute  for example   window URL createObjectURL this files  length      I suggest implementation based on the following code   var files   this files  for  var i   0  i  lt  files length  i          var file   files i           src    window URL    window webkitURL  createObjectURL file               I hope this can help someone   Greetings

[javascript] Failed to execute 'createObjectURL' on 'URL':

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