RE: NPE running scomp

Fri, 09 Dec 2005 13:34:53 -0800

Hi Laurance,
the lack of a target namespace was an error in the schema
I changed it but the bug still persists
 
I had a look at the scope attribute, unusually for a prohibited attribute it has an enumeration or values.
I removed this and the compilation works OK
Maybe it is to do with setting some additional checks (to see if the additional constrainst are valid) on an attibute that is prohibited
 
Many thanks for the diagnosis
 
I have duplicated the problem on a trivial schema then isolated the bug. I will update jira accordingly
 
Mike

From: Lawrence Jones [mailto:[EMAIL PROTECTED]
Sent: 09 December 2005 19:06
To: [email protected]
Subject: RE: NPE running scomp

Hi Mike

 

I can repro your problem and I think it’s a bug so I’ve raised a JIRA - http://issues.apache.org/jira/browse/XMLBEANS-236.

 

It’s something to do with the attribute called “scope” at line 175. I changed use=”prohibited” to use=”required” at line 175 and it compiled fine.

 

I’m also suspicious of the fact you don’t have a targetNamespace (and so all your attributes are getting defined in the default namespace) – that may have something to do with it. You define xmlns:local=”…” but then you don’t use local anywhere – did you mean to use this as a targetNamespace?

 

Anyway if you’re OK with the change to line 175 that I mentioned then that will help. Putting in a targetNamespace and updating all the type and other references may also help (not sure on this – I haven’t tried it). Neither of these things should be necessary – which is why I raised the bug. But other than that unfortunately I can’t provide you with a quick fix right now. Sorry. I know that’s probably not the news you wanted.

 

Cheers,

 

Lawrence

 

From: Mike Skells [mailto:[EMAIL PROTECTED]
Sent: Friday, December 09, 2005 9:45 AM
To: [email protected]
Subject: RE: NPE running scomp

 

Hi Laurance,

I am actually runing scmp in an application.but I can reproduce the error with the following command

 

in this case the schemas directory only includes one schema, and the source and classes directory are empty

 

 

scomp -d e:\projects\xmlbeansgenerated\classes -src e:\projects\xmlbeansgenerated\src -javasource 1.5 -mx 500m e:\projects\xmlbeansgenerated\schemas

 

 

for completeness

java version "1.5.0_05"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_05-b05)
Java HotSpot(TM) Client VM (build 1.5.0_05-b05, mixed mode)

 

 

Mike

 

From: Lawrence Jones [mailto:[EMAIL PROTECTED]
Sent: 09 December 2005 17:12
To: [email protected]
Subject: RE: NPE running scomp

Hi Mike

 

Could you post the schema and the exact command line you’re invoking when you see this? I think that would allow easier investigation.

 

Cheers,

 

Lawrence

 

From: Mike Skells [mailto:[EMAIL PROTECTED]
Sent: Friday, December 09, 2005 8:42 AM
To: [email protected]
Subject: RE: NPE running scomp

 

BTW the schema validates OK with XMLSPY and SQC 

 

From: Mike Skells [mailto:[EMAIL PROTECTED]
Sent: 09 December 2005 10:30
To: [email protected]
Subject: NPE running scomp

Hi,

ANyone got any ideas what is causing this NPE. I am using 2.1.0

 

Exception in thread "main" java.lang.NullPointerException
        at org.apache.xmlbeans.impl.schema.SchemaTypeImpl.getIndexForLocalAttribute(SchemaTypeImpl.java:690)
        at org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl$XsbReader.writeTypeData(SchemaTypeSystemImpl.java:2698)
        at org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl.saveType(SchemaTypeSystemImpl.java:1439)
        at org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl.saveTypesRecursively(SchemaTypeSystemImpl.java:1316)
        at org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl.saveTypesRecursively(SchemaTypeSystemImpl.java:1317)
        at org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl.saveTypesRecursively(SchemaTypeSystemImpl.java:1317)
        at org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl.saveTypesRecursively(SchemaTypeSystemImpl.java:1317)
        at org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl.save(SchemaTypeSystemImpl.java:1291)
        at org.apache.xmlbeans.impl.tool.SchemaCompiler.compile(SchemaCompiler.java:1098)
        at org.apache.xmlbeans.impl.tool.SchemaCompiler.main(SchemaCompiler.java:368)

 

Mike

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