xml / linearlayout not showing properly on device

[zemspagma]

I'm sorry if this question's been asked already but I wasn't able to find any answers. Here's some background context:I was testing my app on my Nexus 4 to fix some minor bugs. However, just as eclipse was launching it, there was a powercut in the area, switching my computer off. Eventually, once the power restored, I thought I would set a font by .setTypeFace() before running my app again but this made my app crash when I did run it. So after fiddling around with the code and finding no fix, I decided to get rid of the whole font and just run the app with the bug fix. However, this made my app look like this.Now on eclipse, the graphical layout is showing this. My app before today was showing like the graphical layout perfectly fine. No errors are showing up on eclipse.Why has this happened and how do I fix this? Could I have corrupted the whole file?Thanks.