Get an exception on this specific PDF document while conversion.
class com.aspose.ms.System.d: Corrupt content.
com.aspose.pdf.a.c.d.b.c.f.a(Unknown Source)
com.aspose.pdf.a.c.d.b.c.f.a(Unknown Source)
com.aspose.pdf.bf.a(Unknown Source)
com.aspose.pdf.ImageDevice.a(Unknown Source)
com.aspose.pdf.PngDevice.processInternal(Unknown Source)
com.aspose.pdf.facades.PdfConverter.getNextImage(Unknown Source)
com.aspose.pdf.facades.PdfConverter.getNextImage(Unknown Source)
com.aspose.pdf.facades.PdfConverter.getNextImage(Unknown Source)
com.********.PDFToPNGConverter.convert(PDFToPNGConverter.java:100)
com.********.ConversionTask.call(CXXXTask.java:49)
com.********.ConversionTask.call(CXXXTask.java:16)
java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
java.util.concurrent.FutureTask.run(Unknown Source)
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
java.lang.Thread.run(Unknown Source)
at com.aspose.pdf.a.c.d.b.c.f.a(Unknown Source)
at com.aspose.pdf.a.c.d.b.c.f.a(Unknown Source)
at com.aspose.pdf.bf.a(Unknown Source)
at com.aspose.pdf.ImageDevice.a(Unknown Source)
at com.aspose.pdf.PngDevice.processInternal(Unknown Source)
at com.aspose.pdf.facades.PdfConverter.getNextImage(Unknown Source)
at com.aspose.pdf.facades.PdfConverter.getNextImage(Unknown Source)
at com.aspose.pdf.facades.PdfConverter.getNextImage(Unknown Source)
at com.********.*.PDFToPNGConverter.convert(PDFToPNGConverter.java:100)
at com.********.ConversionTask.call(CXXXTask.java:49)
at com.********.ConversionTask.call(CXXXTask.java:16)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)