Photoshop :: Push Past Error During Action?

I'm running a batch process to apply a certain action. This action selects a color in the image, then switches to the alpha channel, selects a new background color, then deletes the content selected, leaving the area with a new rgb value. The problem is that not all the images have that color, so when it goes to select it, it doesn't find it.

Then an error pops up informing me that the delete funciton isn't available, since there's nothing selected. I've tried logging them to a file, but even then, the action stops at that step and moves onto the next image. Therefore it never makes it to the close step, so they remain open.