Error on file opening

[boosie74]

[Please provide additional details and/or attach file]

Android Version: 10(29)

Intent { act=android.intent.action.VIEW dat=content://com.lge.filemanager.FileProvider/storage/emulated/0/Download/Document.pdf typ=application/pdf flg=0x13000003 cmp=universe.constellation.orion.viewer/.OrionViewerActivity }

java.lang.RuntimeException: cannot tell in file
    at com.artifex.mupdf.fitz.Document.openNativeWithPath(Native Method)
    at com.artifex.mupdf.fitz.Document.openDocument(Document.java:32)
    at com.artifex.mupdf.viewer.MuPDFCore.<init>(MuPDFCore.java:35)
    at universe.constellation.orion.viewer.pdf.PdfDocument.<init>(PdfDocument.kt:34)
    at universe.constellation.orion.viewer.FileUtil.openFile(FileUtil.kt:27)
    at universe.constellation.orion.viewer.OrionViewerActivity$openFile$1$newDocument$1.invokeSuspend(OrionViewerActivity.kt:309)
    at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
    at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:56)
    at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:571)
    at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:738)
    at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:678)
    at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:665)

[boosie74]

Thank you Sir