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After upgrade from Aspose.Cells for Java v8.3.1 to v17.5 produces an exception "java.lang.NoClassDefFoundError"

05-18 00:21:11.896 18428-18485/? E/AndroidRuntime: FATAL EXCEPTION: Thread-6
Process: com.aviation.CoPilot, PID: 18428
java.lang.NoClassDefFoundError: Failed resolution of: Ljava/awt/image/BufferedImage;
at com.aspose.cells.b.a.b.za.(Unknown Source)
at com.aspose.cells.b.a.b.za.(Unknown Source)
at com.aspose.cells.a.d.zap.c(Unknown Source)
at com.aspose.cells.a.d.zap.b(Unknown Source)
at com.aspose.cells.a.d.zgo.(Unknown Source)
at com.aspose.cells.a.d.zgo.a(Unknown Source)
at com.aspose.cells.a.c.zn.a(Unknown Source)
at com.aspose.cells.WorksheetCollection.V(Unknown Source)
at com.aspose.cells.WorksheetCollection.(Unknown Source)
at com.aspose.cells.Workbook.a(Unknown Source)
at com.aspose.cells.Workbook.(Unknown Source)
at com.aviation.CoPilot.MainActivity$7.run(MainActivity.java:591)
Caused by: java.lang.ClassNotFoundException: Didn't find class "java.awt.image.BufferedImage" on path: DexPathList[[zip file "/data/app/com.aviation.CoPilot-2/base.apk"],nativeLibraryDirectories=[/data/app/com.aviation.CoPilot-2/lib/arm64, /system/lib64, /vendor/lib64]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:380)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
at com.aspose.cells.b.a.b.za.(Unknown Source)
at com.aspose.cells.b.a.b.za.(Unknown Source)
at com.aspose.cells.a.d.zap.c(Unknown Source)
at com.aspose.cells.a.d.zap.b(Unknown Source)
at com.aspose.cells.a.d.zgo.(Unknown Source)
at com.aspose.cells.a.d.zgo.a(Unknown Source)
at com.aspose.cells.a.c.zn.a(Unknown Source)
at com.aspose.cells.WorksheetCollection.V(Unknown Source)
at com.aspose.cells.WorksheetCollection.(Unknown Source)
at com.aspose.cells.Workbook.a(Unknown Source)
at com.aspose.cells.Workbook.(Unknown Source)
at com.aviation.CoPilot.MainActivity$7.run(MainActivity.java:591)
05-18 00:21:11.898 1416-2798/? W/ActivityManager: Force finishing activity com.aviation.CoPilot/.MainActivity
05-18 00:21:11.906 1416-15478/? E/ActivityManager: Sending non-protected broadcast com.motorola.motocare.INTENT_TRIGGER from system 2349:com.motorola.process.system/1000 pkg com.motorola.motgeofencesvc
java.lang.Throwable
at com.android.server.am.ActivityManagerService.broadcastIntentLocked(ActivityManagerService.java:18163)
at com.android.server.am.ActivityManagerService.broadcastIntent(ActivityManagerService.java:18763)
at android.app.ActivityManagerNative.onTransact(ActivityManagerNative.java:512)
at com.android.server.am.ActivityManagerService.onTransact(ActivityManagerService.java:2904)
at android.os.Binder.execTransact(Binder.java:565)








my code in main activity is :


Thread mThread = new Thread() {
@Override
public void run() {
File file = new File(getExternalFilesDir(null), "MyQuizFree.xlsx");

FileInputStream fstream;
LoadOptions loadOptions = new LoadOptions(FileFormatType.XLSX);
loadOptions.setPassword("@@hpln##ali!!1396%%");
FileInputStream myInput = null;
try {
fstream = new FileInputStream(file);
workbook = new Workbook(fstream, loadOptions);

} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
if (QuizTypes != null && QuizTypes.size() > 0)
QuizTypes.clear();

if (workbook != null) {
Worksheet worksheet = workbook.getWorksheets().get(0);

Iterator rowIterator = worksheet.getCells().getRows().iterator();
while (rowIterator.hasNext())

{
Row r = rowIterator.next();
Iterator cellIterator = r.iterator();
while (cellIterator.hasNext()) {
Cell cell = cellIterator.next();
QuizTypes.add(cell.getStringValue());
Log.d("cell", cell.getStringValue());
break;
}

}
if (QuizTypes.size() > 0) {

dialog.cancel();
runservices();
changeFragment(new ShowAllQuizesFragment());

}

}

}
};
mThread.start();

}
please help me

Hi,


Thanks for your posting and using Aspose.Cells.

We are afraid, you are using Aspose.Cells for Java not Aspose.Cells for Android.

Because we have not released Aspose.Cells for Android v17.5 yet, so it means you are using Aspose.Cells for Java v17.5.

At the moment, the latest version of Aspose.Cells for Android is 16.12.0 which you can download from the following link and it should fix your issue. Let us know your feedback.


hi again. thanks alot

my problem is resolved
you are awesome
:pray:
Hi,

Thanks for your appreciation 🙏 and using Aspose.Cells.

It is good to know that your issue is resolved now. Let us know if you encounter any other issue, we will be glad to look into it and help you further.