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how to overcome error of Java exception occurred: while extracting contents of pdf

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madhvi arya
madhvi arya 2015-3-20
i am able to extract contents of 2 or three pdf using PDF box code .....but while extracting some other pdf ...getting error....Java exception occurred: java.lang.NoClassDefFoundError: org/fontbox/cmap/CMapParser
at org.pdfbox.pdmodel.font.PDFont.parseCmap(PDFont.java:534)
at org.pdfbox.pdmodel.font.PDFont.encode(PDFont.java:387)
at org.pdfbox.util.PDFStreamEngine.showString(PDFStreamEngine.java:325)
at org.pdfbox.util.operator.ShowText.process(ShowText.java:64)
at org.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:452) and lot more

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