djcsdy/swfmill — Issue #2: Raise an error and print a more helpful message when file import fails 
Author: djcsdy
Created: 2011-11-09 04:58:42+00:00
State: open

If swfmill attempts to import a font, but cannot find the file, it displays a warning similar to the following. Compilation does not fail.

```
WARNING: FreeType does not like GenR102.ttf
```

This is not very helpful. swfmill should fail and display a more helpful error message.

We should also improve swfmill’s behaviour when it fails to import other types of file.