java.awt.color.ProfileDataException: Invalid profile sequence
        at sun.java2d.cmm.kcms.CMM.createTransform(CMM.java:149)
        at java.awt.image.ColorConvertOp.filter(ColorConvertOp.java:552)
        at com.sun.imageio.plugins.jpeg.JPEGImageReader.acceptPixels(JPEGImageReader.java:1263)
        at com.sun.imageio.plugins.jpeg.JPEGImageReader.readImage(Native Method)
        at com.sun.imageio.plugins.jpeg.JPEGImageReader.readInternal(JPEGImageReader.java:1231)
        at com.sun.imageio.plugins.jpeg.JPEGImageReader.read(JPEGImageReader.java:1034)
        at javax.imageio.ImageReader.read(ImageReader.java:940)
        at org.apache.pdfbox.filter.DCTFilter.decode(DCTFilter.java:85)
        at org.apache.pdfbox.cos.COSInputStream.create(COSInputStream.java:69)
        at org.apache.pdfbox.cos.COSStream.createInputStream(COSStream.java:167)
        at org.apache.pdfbox.pdmodel.common.PDStream.createInputStream(PDStream.java:235)
        at org.apache.pdfbox.pdmodel.graphics.image.PDImageXObject.<init>(PDImageXObject.java:125)
        at org.apache.pdfbox.pdmodel.graphics.PDXObject.createXObject(PDXObject.java:70)
        at org.apache.pdfbox.pdmodel.PDResources.getXObject(PDResources.java:409)
        at org.apache.pdfbox.contentstream.operator.graphics.DrawObject.process(DrawObject.java:53)
        at org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:838)
        at org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:495)
        at org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:469)
        at org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:150)
        at org.apache.pdfbox.rendering.PageDrawer.drawPage(PageDrawer.java:203)
        at org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:145)
        at org.apache.pdfbox.rendering.PDFRenderer.renderImageWithDPI(PDFRenderer.java:80)
        at com.ctbr.util.pdf.Pdf2ImgUtil.exportImg(Pdf2ImgUtil.java:47)
        at com.ctbr.train.service.impl.TrainCertificateServiceImpl.uploadTrainCertificateData(TrainCertificateServiceImpl.java:177)