Everything was ok. But suddenly it stuck and i again opened it. But input prompt was showing ";;" instead of ">>" and when i typed 'j' is displayed it as 'g'. When I typed 'g', it displayed it as 'd'. Same problem with every letter. How to fix it? I already restarted computer and also reinstalled matlab2012b but problem still exists.
Kindly help me!
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Please try to change the display font. I know this can be hard when you cannot read displayed messages. Perhaps this helps:
matchClass = 'javax.swing.JTextArea$AccessibleJTextArea'; cmdWinDoc = com.mathworks.mde.cmdwin.CmdWinDocument.getInstance; cmdWinListener = cmdWinDoc.getDocumentListeners; for iL = 1:length(cmdWinListener) if isa(cmdWinListener(iL), matchClass) jTextArea = cmdWinListener(iL); break; end end
Data = java.awt.Font('Arial', java.awt.Font.PLAIN, 14); jTextArea.setFont(Data);
Or use other fonts instead of Arial.
If this works, the font file is damaged. Then the problem should appear also in a text editor, when the specific font is selected. And re-installing Matlab cannot solve the problem. But I never have heard of such a problem and it is not trivial do destroy a font file such, that it is only re-ordered and not damaged completely. Therefore other reasons are more likely.
It is only affecting the matlab main processing window. If i search anything in matlab, then it works well. All other softwares like Microsfot Words are working well.
Thanks dear Simon. The code which you sent worked. I just pasted it there and 'Enter' and everything became normal.I am very thankful to you. What do you think the reason behind it? Font file damaged?