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I have created a custom module in Magento 2.While uploading image I get an error.

A technical problem with the server created an error. Try again to continue what you were doing. If the problem persists, try again later.

enter image description here

if anybody knows what would be the reason?

  • were you able to upload the image? or just you see this error but the image are uplaoded – WISAM HAKIM Apr 24 '18 at 18:37
  • how do i check if image is uploaded or not? – sudo55 Apr 24 '18 at 18:44
  • in your controller, you should have the way that you save the image , try to check your controller – WISAM HAKIM Apr 24 '18 at 20:57

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