| Summary: | IllegalArgumentException: already added: Lorg/apache/xmlbeans/xml/stream/XMLEvent | ||
|---|---|---|---|
| Product: | POI | Reporter: | Rowan <rowan.tarek> |
| Component: | XWPF | Assignee: | POI Developers List <dev> |
| Status: | RESOLVED INVALID | ||
| Severity: | blocker | ||
| Priority: | P2 | ||
| Version: | 3.13-FINAL | ||
| Target Milestone: | --- | ||
| Hardware: | Other | ||
| OS: | All | ||
| Bug Depends on: | 59268 | ||
| Bug Blocks: | |||
This is an xmlbeans bug, not a POI bug - their 2.6 release jar seems to have some duplicate classes in. You need one of: a fixed xmlbeans jar, a different (earlier) runtime jar, to unpack+repack yourself to remove the duplicates, or to tell your environment to ignore the error Thanks for directing me to the right way. I edited the xml-beans jar and got it to build. Unfortunately, I got a runtime exception of java.lang.NoClassDefFoundError: Failed resolution of: Ljavax/xml/stream/XMLEventFactory; Googling it and it seems it takes so many workarounds to get POI to work. A feature-needed but sadly lot of hacks and workarounds to run. |
Integrating POI to Android. Referencing poi, poi_ooxml and xml-beans results in Uncaught translation error: java.lang.IllegalArgumentException: already added for multiple classes. Classes of issue are: 1- Lorg/apache/xmlbeans/xml/stream/Location; 2- Lorg/apache/xmlbeans/xml/stream/ReferenceResolver; 3- Lorg/apache/xmlbeans/xml/stream/XMLEvent; 4- Lorg/apache/xmlbeans/xml/stream/XMLInputStream; 5- Lorg/apache/xmlbeans/xml/stream/XMLName; 6- Lorg/apache/xmlbeans/xml/stream/XMLStreamException; 7- Lorg/apache/xmlbeans/xml/stream/utils/NestedThrowable; 8- Lorg/apache/xmlbeans/xml/stream/utils/NestedThrowable$Util; removing any of the jar files mentioned causes dependency error. Full log: Uncaught translation error: java.lang.IllegalArgumentException: already added: Lorg/apache/xmlbeans/xml/stream/Location; Uncaught translation error: java.lang.IllegalArgumentException: already added: Lorg/apache/xmlbeans/xml/stream/ReferenceResolver; Uncaught translation error: java.lang.IllegalArgumentException: already added: Lorg/apache/xmlbeans/xml/stream/XMLEvent; Uncaught translation error: java.lang.IllegalArgumentException: already added: Lorg/apache/xmlbeans/xml/stream/XMLInputStream; Uncaught translation error: java.lang.IllegalArgumentException: already added: Lorg/apache/xmlbeans/xml/stream/XMLName; Uncaught translation error: java.lang.IllegalArgumentException: already added: Lorg/apache/xmlbeans/xml/stream/XMLStreamException; Uncaught translation error: java.lang.IllegalArgumentException: already added: Lorg/apache/xmlbeans/xml/stream/utils/NestedThrowable; Uncaught translation error: java.lang.IllegalArgumentException: already added: Lorg/apache/xmlbeans/xml/stream/utils/NestedThrowable$Util; 8 errors; aborting Error:Execution failed for task ':app:preDexDebug'. > com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command 'C:\Program Files\Java\jdk1.8.0_51\bin\java.exe'' finished with non-zero exit value 1