无法解析PDF文件

[Vicent9920]

java.lang.RuntimeException: An error occured while executing doInBackground() at android.os.AsyncTask$3.done(AsyncTask.java:300) at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:355) at java.util.concurrent.FutureTask.setException(FutureTask.java:222) at java.util.concurrent.FutureTask.run(FutureTask.java:242) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) at java.lang.Thread.run(Thread.java:841) Caused by: java.lang.RuntimeException: error loading page at org.vudroid.pdfdroid.codec.PdfPage.open(Native Method) at org.vudroid.pdfdroid.codec.PdfPage.createPage(PdfPage.java:55) at org.vudroid.pdfdroid.codec.PdfDocument.getPage(PdfDocument.java:18) at org.vudroid.core.DecodeServiceBase.getPage(DecodeServiceBase.java:175) at com.joanzapata.pdfview.RenderingAsyncTask.proceed(RenderingAsyncTask.java:100) at com.joanzapata.pdfview.RenderingAsyncTask.doInBackground(RenderingAsyncTask.java:63) at com.joanzapata.pdfview.RenderingAsyncTask.doInBackground(RenderingAsyncTask.java:33) at android.os.AsyncTask$2.call(AsyncTask.java:288) at java.util.concurrent.FutureTask.run(FutureTask.java:237) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)  at java.lang.Thread.run(Thread.java:841)  该文件可以直接在浏览器查看，第一页展示也没有问题，但是第二页解析不出来，请问是PDF格式的问题吗？难道说PDF文件内部压缩还有其它问题？ PDF文件下载地址：https://legacy.gitbook.com/download/pdf/book/hltj/kotlin-reference-chinese