NoClassDefFoundError - sun.util.calendar.CustomInfoObjects.class

Aspose.Words Product Family
1

hi,

i have loaded ** Aspose.words.jdk14.jar ** and my own class ** JBWordEditor.class ** in Oracle database

i also created a procedure call_JBWordEditor to call the java class function to copy source file to destination file.

But it throws the following error.
-----------------------------------------------------------------------------------------------------

sql> select call_JBWordEditor('c: \temp1.docx', 'c: \temp1_cp.docx') from dual

Error at line 1:

ORA-29532: Java call terminated by uncaught java exception:
java.lang.NoClassDefFoundError
java.lang.NoClassDefFoundError
at sun.util.calendar.CustomInfoObjects.class$(ZoneInfoFile.java: 1149)
at sun.util.calendar.CustomInfoObjects.getCustomTimeZone(ZoneInfoFile.java:1149)
at sun.util.calendar.ZoneInfoFile.getCustomTimeZone(ZoneInfoFile.java:504)
at sun.util.calendar.TimeZone.parseCustomTimeZone(TimeZone.java:701)
at sun.util.calendar.TimeZone.getTimeZone(TimeZone.java:450)
at sun.util.calendar.TimeZone.getDefault(TimeZone.java:522)
at java.text.SimpleDateFormat.initialize(SimpleDateFormat.java:513)
at java.text.SimpleDateFormat.(SimpleDateFormat.java:472)
at asposewobfuscated.vq.toString(DateTime.java: 1353)
at asposewobfuscated.ot.d(PalFormatter.java: 36)
at asposewobfuscated.oa.a(OpcCorePropertiesWriter.java: 67)
at asposewobfuscated.oa.a(OpcCorePropertiesWriter.java: 54)
at com.aspose.words.ia.Hv(DocxWriter.java: 113)
at com.aspose.words.ia.a(DocxWriter.java: 40)
at com.aspose.words.Document.a(Document.java: 1353)
at com.aspose.words.Document.save(Document.java: 746)
at com.aspose.words.Document.save(Document.java: 706)
at WPPackage.JBWordEditor.copyFile(JBWordEditor.java:78)
caused by: java.lang.ClassNotFoundException
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java: 165)
… 18 more

sql>
-----------------------------------------------------------------------------------------------------

My java class function in Class JBWordEditor is very simple,

    public static String copyFile(String s1, String s2)
    {
        try
        {
            Document doc = new Document(s1);

            if (doc != null)
                doc.save(s2);
            else
                return "1";
        }
        catch (Exception e)
        {}
        return "0";
    }

please help me.

2

Hi there,

Thanks for your inquiry.

Could you please attach the input document which causes the exception? We will test on our side and provide you with some further feedback.

Thanks,

3

hi,

You can create your own docx file. bcoz the input document (c:\temp1.docx) contains only text “TEST” other than that nothing i’ve written in that document.

Database function creates a file temp1_cp.docx in c: drive with 0 KB file size and throws the above mentioned error.

Thanks

Regards
Sathish

4

Hello
Thank you for additional information. But I cannot reproduce the problem on my side using the latest version of Aspose.Words for Java. I think the following article will be useful for you:
https://javarevisited.blogspot.com/2011/06/noclassdeffounderror-exception-in.html#axzz7viohuI1X
Best regards,

5

hi,

i’ve downloaded Aspose.Words for Java 10.6.0 version and using Aspose.Words.jdk14.jar

i have searched for the jar file for the class CustomInfoObjects… but i didnt find any jar esp fo this class.

At the same time, i have searched in my db and as follows,

select * from all objects where dbms_java.longname(object_name) like ‘%CustomInfo%’ and object_type like ‘%JAVA%’;

This query fetches 1 row :

Owner : SYS
object_name : /7554a698_CustomInfo_Objects
object_id : 31067
Status : VALID

select * from all objects where dbms_java.longname(object_name) like ‘%ZoneInfoFile%’ and object_type like ‘%JAVA%’;

This query fetches 2 rows,

Row 1 :
Owner : SYS
object_name : sun/util/calendar/ZoneInfoFile
object_id : 31069
Status : VALID

Row 2 :

Owner : SYS

object_name : /d48ddc26_ZoneInfoFile1

object_id : 31063

Status : VALID

i guess, the 1st query also should return 2 rows for class CustomInfoObjects.
sun/util/calendar/CustomInfoObjects

  • is missing ???

please tell me whether my understanding is right?

Regards
Sathish

6

Hello
Thanks you for additional information. Actually this problem is not related to Aspose.Words. I suppose this problem is related to Java on your platform.
Best regards,