Issue exporting layout to PDF/PNG

[guyzmo]

Layout -> PDF/PNG

cf issue #5

When trying to export any layout to a pdf or png file Eagle prompts with two popups indicating a problem, whereby the second popup changes depending on which layer is selected:

Still an empty file is generated containing a timestamp and the file name.
It is worth noticing that while the png file is generated relative to path the command is launched, the pdf is always generated in the same folder as the layout:

pea export folder/layout.brd pdf layout.pdf:topmask

leads to the file folder/layout.pdf, while

pea export folder/layout.brd png layout.png:topmask

leads to the file layout.png.

For your third issue, I'd need eagle source files that are similar to the project you're working on, as well as the eagle_automation configuration files. I'll need to be able to replicate the issue, and eventually even make it a regression test case.

[lorenzschmid]

Following the link to the folder of the project with which I was working with eagle-automation when the issues appeared: https://github.com/schmidlorenz/cpio/tree/master/cpio-pcb

[guyzmo]

ok, I'll try it out as soon as I reinstall eagle on my workstation!