exception when using fromXML

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jxstanford

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Mar 30, 2012, 12:25:07 PM3/30/12

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Hi Eugene,

I'm getting an exception that I don't understand when I call fromXML. I've attached my sbt project since the schema is spread across several files, and it might be useful to see the build params. Basically, I have this body:

<?xml version="1.0" encoding="UTF-8"?>

<Tasks>

</Task>

</Tasks>

<IsPublished>false</IsPublished>

</AdminCatalog>

And when I get to this line:

val b = fromXML[AdminCatalogType](XML.loadString(msg.body.get))

I get the following exception:

java.lang.NoSuchMethodError: scala.collection.generic.GenericTraversableTemplate.flatten(Lscala/Function1;)Lscala/collection/Traversable;

at com.vmware.api.vcloud.XMLProtocol$DefaultVcloudTaskTypeFormat$$anonfun$parser$1194.apply(xmlprotocol.scala:17137)

at com.vmware.api.vcloud.XMLProtocol$DefaultVcloudTaskTypeFormat$$anonfun$parser$1194.apply(xmlprotocol.scala:17115)

at scala.util.parsing.combinator.Parsers$Success.map(Parsers.scala:108)

at scala.util.parsing.combinator.Parsers$Success.map(Parsers.scala:107)

at scala.util.parsing.combinator.Parsers$Parser$$anonfun$map$1.apply(Parsers.scala:204)

at scala.util.parsing.combinator.Parsers$$anon$3.apply(Parsers.scala:183)

at scala.util.parsing.combinator.Parsers$$anon$2.apply(Parsers.scala:754)

at scalaxb.ElemNameParser$class.parse(scalaxb.scala:673)

at com.vmware.api.vcloud.XMLProtocol$$anon$247.parse(xmlprotocol.scala:363)

at scalaxb.ElemNameParser$class.reads(scalaxb.scala:653)

at com.vmware.api.vcloud.XMLProtocol$$anon$247.reads(xmlprotocol.scala:363)

at scalaxb.package$.fromXML(scalaxb.scala:12)

at com.vmware.api.vcloud.XMLProtocol$DefaultVcloudTasksInProgressTypeFormat$$anonfun$parser$881$$anonfun$apply$2319.apply(xmlprotocol.scala:11323)

at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:194)

at scala.collection.LinearSeqOptimized$class.foreach(LinearSeqOptimized.scala:59)

at scala.collection.immutable.List.foreach(List.scala:45)

at scala.collection.TraversableLike$class.map(TraversableLike.scala:194)

at scala.collection.immutable.List.map(List.scala:45)

at com.vmware.api.vcloud.XMLProtocol$DefaultVcloudTasksInProgressTypeFormat$$anonfun$parser$881.apply(xmlprotocol.scala:11323)

at com.vmware.api.vcloud.XMLProtocol$DefaultVcloudTasksInProgressTypeFormat$$anonfun$parser$881.apply(xmlprotocol.scala:11321)

at scala.util.parsing.combinator.Parsers$Success.map(Parsers.scala:108)

at scala.util.parsing.combinator.Parsers$Success.map(Parsers.scala:107)

at scala.util.parsing.combinator.Parsers$Parser$$anonfun$map$1.apply(Parsers.scala:204)

at scala.util.parsing.combinator.Parsers$$anon$3.apply(Parsers.scala:183)

at scala.util.parsing.combinator.Parsers$$anon$2.apply(Parsers.scala:754)

at scalaxb.ElemNameParser$class.parse(scalaxb.scala:673)

at com.vmware.api.vcloud.XMLProtocol$$anon$160.parse(xmlprotocol.scala:266)

at scalaxb.ElemNameParser$class.reads(scalaxb.scala:653)

at com.vmware.api.vcloud.XMLProtocol$$anon$160.reads(xmlprotocol.scala:266)

at scalaxb.package$.fromXML(scalaxb.scala:12)

at com.vmware.api.vcloud.XMLProtocol$DefaultVcloudAdminCatalogTypeFormat$$anonfun$parser$249$$anonfun$apply$549.apply(xmlprotocol.scala:2549)

at scala.Option.map(Option.scala:133)

at com.vmware.api.vcloud.XMLProtocol$DefaultVcloudAdminCatalogTypeFormat$$anonfun$parser$249.apply(xmlprotocol.scala:2549)

at com.vmware.api.vcloud.XMLProtocol$DefaultVcloudAdminCatalogTypeFormat$$anonfun$parser$249.apply(xmlprotocol.scala:2545)

at scala.util.parsing.combinator.Parsers$Success.map(Parsers.scala:108)

at scala.util.parsing.combinator.Parsers$Success.map(Parsers.scala:107)

at scala.util.parsing.combinator.Parsers$Parser$$anonfun$map$1.apply(Parsers.scala:204)

at scala.util.parsing.combinator.Parsers$$anon$3.apply(Parsers.scala:183)

at scala.util.parsing.combinator.Parsers$$anon$2.apply(Parsers.scala:754)

at scalaxb.ElemNameParser$class.parse(scalaxb.scala:673)

at com.vmware.api.vcloud.XMLProtocol$$anon$37.parse(xmlprotocol.scala:65)

at scalaxb.ElemNameParser$class.reads(scalaxb.scala:653)

at com.vmware.api.vcloud.XMLProtocol$$anon$37.reads(xmlprotocol.scala:65)

at scalaxb.package$.fromXML(scalaxb.scala:12)

at com.vmware.cse.VcdProxySpec$$anonfun$1$$anonfun$apply$mcV$sp$8.apply$mcV$sp(VcdClientTest.scala:129)

So, it seems like there is a problem handling some one of the nested complex type. Any help would be greatly appreciated!

Thanks,

John

vcloud-schema.tar.gz

eugene yokota

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Mar 31, 2012, 2:12:45 AM3/31/12

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Hi John,

The tar ball didn't include plugin.sbt, but which version of scalaxb are you running?

I just ran it with the latest 0.7.0:

import scalaxb._

import com.vmware.api.vcloud._

val b = fromXML[AdminCatalogType](x)

println(b)

and got the following:

[info] Running Main

One of the bugs that's fixed in 0.7.0 was about scalaxb mistakenly detecting inner simple types as duplicates, so maybe you were hitting that.

-eugene

jxstanford

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Apr 1, 2012, 7:04:20 PM4/1/12

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HI Eugene,

Indeed, I was using 0.6.8. I updated to 0.7.0, and the issue has gone away.

Thanks again!

John

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