[Resteasy-developers] RestEasy 3.0.8: javax.ws.rs.ProcessingException: could not find writer for content-type text/plain Error

[Dileepa J. <dil...@gm...>]

Hi All,
I'm developing a connector to Apache ManifoldCF and in my connector I'm
using RestEasy 3.0.8 Final version. When I invoke the Rest API in a
standalone java class (Main method) it works, but when I added the my
component jar with all dependencies (including RestEasy 3.0.8 related
dependencies: )  to ManifoldCF I keep getting below dependency error in
runtime.
I think it's due to some cyclic dependency issue with ManifoldCF and
RestEasy 3.0.8 used in my component.
I tried out this in both ManifoldCF 1.8 and 2.1 both get the same error.

Can someone please give me pointers on what dependencies I should resolve?


ERROR 2015-08-05 16:07:48,401 (Worker thread '4') - Error enhancing the
document  :
file:/Users/djayakody/Documents/zaizi/manifoldTest/simple/sample0.txt
javax.ws.rs.ProcessingException: Unable to invoke request
    at
org.jboss.resteasy.client.jaxrs.engines.ApacheHttpClient4Engine.invoke(ApacheHttpClient4Engine.java:287)
    at
org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.invoke(ClientInvocation.java:407)
    at
org.jboss.resteasy.client.jaxrs.internal.ClientInvocationBuilder.post(ClientInvocationBuilder.java:195)
    at
org.apache.stanbol.client.rest.RestClientExecutor.post(RestClientExecutor.java:63)
    at
org.apache.stanbol.client.enhancer.impl.EnhancerImpl.enhance(EnhancerImpl.java:74)
    at
org.apache.manifoldcf.agents.transformation.stanbol.StanbolEnhancer.addOrReplaceDocumentWithException(StanbolEnhancer.java:251)
    at
org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester$PipelineAddEntryPoint.addOrReplaceDocumentWithException(IncrementalIngester.java:3221)
    at
org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester$PipelineAddFanout.sendDocument(IncrementalIngester.java:3072)
    at
org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester$MonitoredAddActivityWrapper.sendDocument(IncrementalIngester.java:3466)
    at
org.apache.manifoldcf.agents.transformation.tika.TikaExtractor.addOrReplaceDocumentWithException(TikaExtractor.java:324)
    at
org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester$PipelineAddEntryPoint.addOrReplaceDocumentWithException(IncrementalIngester.java:3221)
    at
org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester$PipelineAddFanout.sendDocument(IncrementalIngester.java:3072)
    at
org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester$PipelineObjectWithVersions.addOrReplaceDocumentWithException(IncrementalIngester.java:2706)
    at
org.apache.manifoldcf.agents.incrementalingest.IncrementalIngester.documentIngest(IncrementalIngester.java:756)
    at
org.apache.manifoldcf.crawler.system.WorkerThread$ProcessActivity.ingestDocumentWithException(WorkerThread.java:1503)
    at
org.apache.manifoldcf.crawler.system.WorkerThread$ProcessActivity.ingestDocumentWithException(WorkerThread.java:1468)
    at
org.apache.manifoldcf.crawler.connectors.filesystem.FileConnector.processDocuments(FileConnector.java:404)
    at
org.apache.manifoldcf.crawler.system.WorkerThread.run(WorkerThread.java:379)

*Caused by: javax.ws.rs.ProcessingException: could not find writer for
content-type text/plain type: java.io.ByteArrayInputStream *   at
org.jboss.resteasy.core.interception.ClientWriterInterceptorContext.throwWriterNotFoundException(ClientWriterInterceptorContext.java:40)
    at
org.jboss.resteasy.core.interception.AbstractWriterInterceptorContext.getWriter(AbstractWriterInterceptorContext.java:138)
    at
org.jboss.resteasy.core.interception.AbstractWriterInterceptorContext.proceed(AbstractWriterInterceptorContext.java:117)
    at
org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.writeRequestBody(ClientInvocation.java:341)
    at
org.jboss.resteasy.client.jaxrs.engines.ApacheHttpClient4Engine.writeRequestBodyToOutputStream(ApacheHttpClient4Engine.java:558)
    at
org.jboss.resteasy.client.jaxrs.engines.ApacheHttpClient4Engine.buildEntity(ApacheHttpClient4Engine.java:524)


Thanks,
Dileepa