# Getting Internal Self-Test Error

I have two questions related to this simple code:

CDFDeploy[SystemDialogInput["FileSave"],
Panel[Row[{Button[Text[Style["sav", FontSize -> Scaled[.2]]],ImageSize -> Scaled[.2]],
Button[Text[Style["save", FontSize -> Scaled[.2]]],ImageSize -> Scaled[.2]]}],
ImageSize -> Scaled[2]], WindowSize -> Scaled[2]]

1. Sometimes, I am getting Internal Self-Test Error. Why?

2. I am able to scale Button size, Fontsize and Panelsize in the Horizontal direction but not in the vertical direction. How to do this?

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Have you tried multiple arguments for Scaled? -- Scaled[{x,y}]? –  kale Aug 25 '12 at 16:19
@kale: Yes, I have tried that too. Not working. –  Jennifer Aug 25 '12 at 16:27
This doesn't seem to be related to deployment to CDF. I get the same error when I cut away the deploy stuff. It is intermittent. The code number is NoteFont2-c-1883 –  Sjoerd C. de Vries Aug 25 '12 at 17:16
@SjoerdC.deVries: Yes, I have edited. –  Jennifer Aug 25 '12 at 17:26
I can now reproduce it using the Panel part only. You need a new kernel and a new frontend to get this message (so a complete restart of Mathematica). The complete message is: "INTERNAL SELF-TEST ERROR: NoteFont2|c|1883 Click here to find out if this problem is known, and to help improve Mathematica by reporting it to Wolfram Research." I clicked on the link and reported the problem. –  Sjoerd C. de Vries Aug 25 '12 at 17:27