Icon size error Corona build, I don´t undestand

I’m going crazy. It is that suddenly my Corona will not let me create apps. I get an error saying that the icon file must be size 57X57 pixeles and not 0X0 when the icon has exactly 57X57 and .png format (-19014). The problem is that it has stopped working suddenly and I have done more than 100 apps, I really don’t understand. It has happened to someone?. Many thanks. [import]uid: 55072 topic_id: 34559 reply_id: 334559[/import]

0x0 could mean there’s a problem with the file format. Does it show as PNG in an image editor? (It’s possible it could have a .png extension but was saved as another format, like JPG) [import]uid: 41884 topic_id: 34559 reply_id: 137397[/import]

Thanks Richard9!!

The problem was the format, I don´t know why yet. Finally I succeded build! [import]uid: 55072 topic_id: 34559 reply_id: 137515[/import]

0x0 could mean there’s a problem with the file format. Does it show as PNG in an image editor? (It’s possible it could have a .png extension but was saved as another format, like JPG) [import]uid: 41884 topic_id: 34559 reply_id: 137397[/import]

Thanks Richard9!!

The problem was the format, I don´t know why yet. Finally I succeded build! [import]uid: 55072 topic_id: 34559 reply_id: 137515[/import]