Coherence - Error creating icon
In the most recent version of Coherence X4, there is a known bug that causes this error to frequently occur. This appears to be a result of an error that we accidentally hard coded the app not to accept icons smaller than 512x512 resolution. There are a few ways around this for the moment:
1) Use a custom icon with 512x512 or greater size
2) On the create app step, push the preferences icon at the bottom right and select a circle or rounded icon style.
We are hopeful we will have a proper fix soon.