Like the image I uploaded, the canvas image showed a lock image even I not attach any image at the source image.
*The lock image has used on other canvas image.
Edit: The problem also happen on other canvas image that without attach any source image
What version of Unity are you using? We had an old bug where it would use the wrong texture when none were assigned. Could you file a bug report with a sample project please?
I using 5.3.4p4, but this problem only happen after I upgrade the project from 5.3.4p3 to p4 and the problem didn’t occur on other new created project or other project upgrade from p3 to p4. Besides, it fixed after I duplicate the entire project folder. I submitted a bug report but I cant attach the project because it’s a company project.
Edit: Case 792441
