2014-01-29 15:04:37,123 [http--0.0.0.0-8080-23] ERROR com.appiancorp.km.actions.GetDocumentAction - The file for the Document could not be found on the server. (id=298, path=d:/appian/_admin/accdocs2\0\-1.)
2014-01-29 15:08:01,681 [http--0.0.0.0-8080-21] ERROR com.appiancorp.km.actions.GetDocumentAction - The file for the Document could not be found on the server. (id=298, path=d:/appian/_admin/accdocs2\0\-1.)
2014-01-29 15:08:27,097 [http--0.0.0.0-8080-4] ERROR com.appiancorp.km.actions.GetDocumentAction - The file for the Document could not be found on the server. (id=298, path=d:/appian/_admin/accdocs2\0\-1.)
2014-01-29 15:17:08,754 [http--0.0.0.0-8080-9] ERROR com.appiancorp.process.design.service.ProcessDesignServiceXmlImpl - An error occurred retrieving the model from the filesystem.
2014-01-29 15:04:37,123 [http--0.0.0.0-8080-23] ERROR com.appiancorp.km.actions.GetDocumentAction - The file for the Document could not be found on the server. (id=298, path=d:/appian/_admin/accdocs2\0\-1.)


2014-01-29 15:20:34,850 [http--0.0.0.0-8080-4] ERROR com.appiancorp.process.design.service.ProcessDesignServiceXmlImpl - An error occurred retrieving the model from the filesystem.
com.appiancorp.suiteapi.common.exceptions.AppianException: Invalid Type: null (APNX-1-4047-000)
	at com.appiancorp.suiteapi.common.exceptions.AppianRuntimeException.<init>(AppianRuntimeException.java:53)
	at com.appiancorp.suiteapi.common.exceptions.AppianRuntimeException.<init>(AppianRuntimeException.java:41)
	at com.appiancorp.suiteapi.type.exceptions.InvalidTypeException.<init>(InvalidTypeException.java:16)
	at com.appiancorp.suiteapi.type.exceptions.InvalidTypeReferenceException.<init>(InvalidTypeReferenceException.java:19)
	at com.appiancorp.suiteapi.process.exceptions.InvalidNodeDataTypeReferenceException.<init>(InvalidNodeDataTypeReferenceException.java:23)
	at com.appiancorp.process.xmlconversion.ActivityClassConverter.getParameters(ActivityClassConverter.java:388)
	at com.appiancorp.process.xmlconversion.ActivityClassConverter.getParameters(ActivityClassConverter.java:353)
	at com.appiancorp.process.xmlconversion.ActivityClassConverter.getParameters(ActivityClassConverter.java:341)
	at com.appiancorp.process.xmlconversion.ActivityClassConverter.fromXML(ActivityClassConverter.java:58)
	at com.appiancorp.process.xmlconversion.ProcessNodeConverter.fromXML(ProcessNodeConverter.java:164)
	at com.appiancorp.process.xmlconversion.ProcessModelConverter.getProcessNodes(ProcessModelConverter.java:681)
	at com.appiancorp.process.xmlconversion.ProcessModelConverter.fromXML(ProcessModelConverter.java:209)
	at com.appiancorp.process.xmlconversion.XmlConversionFacade.fromXml(XmlConversionFacade.java:40)
	at com.appiancorp.process.design.service.CachingProcessModelFacade.unserializeModel(CachingProcessModelFacade.java:291)
	at com.appiancorp.process.design.service.CachingProcessModelFacade.readModelFromFilesystem(CachingProcessModelFacade.java:377)
	at com.appiancorp.process.design.service.CachingProcessModelFacade.getModelFromCacheOrDisk(CachingProcessModelFacade.java:354)
	at com.appiancorp.process.design.service.CachingProcessModelFacade.fetchModel(CachingProcessModelFacade.java:135)
	at com.appiancorp.process.design.service.ProcessDesignServiceXmlImpl.exportProcessModelWithoutTransformation(ProcessDesignServiceXmlImpl.java:389)
	at com.appiancorp.process.design.service.ProcessDesignServiceXmlImpl.getProcessModel(ProcessDesignServiceXmlImpl.java:380)
	at sun.reflect.GeneratedMethodAccessor2439.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)

Caused by: java.net.SocketException: Connection reset by peer: socket write error
	at java.net.SocketOutputStream.socketWrite0(Native Method)
	at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:109)
	at java.net.SocketOutputStream.write(SocketOutputStream.java:153)
	at org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBuffer.java:724)
	at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:449)
	at org.apache.tomcat.util.buf.ByteChunk.append(ByteChunk.java:349)
	at org.apache.coyote.http11.InternalOutputBuffer$OutputStreamOutputBuffer.doWrite(InternalOutputBuffer.java:748)
	at org.apache.coyote.http11.filters.IdentityOutputFilter.doWrite(IdentityOutputFilter.java:118)
	at org.apache.coyote.http11.InternalOutputBuffer.doWrite(InternalOutputBuffer.java:559)
	at org.apache.coyote.Response.doWrite(Response.java:594)
	at org.apache.catalina.connector.OutputBuffer.realWriteBytes(OutputBuffer.java:398)
	... 68 more