Content of the layer is not directly editable???

Suddenly, when trying to use the eraser (or other tools), I'm getting the error message "could not use the eraser because the content of the layer is not directly editable." Did I inadvertently change a setting somewhere? I'm having to draw white shapes to block out the part I previously could erase.

I'm running PhotoShop 7.01 on Windows XP.

Thanks!

No, you targetted a layer that isn't pixels - like a type layer, an adjustment layer, a fill layer, etc.

How do I ensure the new layer is pixels?

I'm drawing lines and need to erase part of them. I create a new layer like I always have (NOT using 'new fill layer' or 'new adjustment layer'), I use the line draw tool and still get that error message.

Madeline,

I use the line draw tool and still get that error message.<<

You will if you have the options in the options bar set to paths or shape layer. A line drawn with the line tool is a vector path and NOT pixels in this case. To erase a part you would need to go to Layers>Rasterize>Shape layer for a Shape layer or stroke the Path from the Paths palette for a Path.

If you select the Fill Pixels options in the Options Bar the line will be directly editable.