Note: upgraded the client to 4.2-beta1 and still getting this casting exception.
Bill- On Thu, Apr 12, 2012 at 11:03 AM, Bill Speirs <[email protected]> wrote: > Has anyone else seen this error before? > > java.lang.ClassCastException: java.lang.String cannot be cast to > org.apache.http.ProtocolVersion > at > org.apache.http.params.HttpProtocolParams.getVersion(HttpProtocolParams.java:129) > at > org.apache.http.impl.client.RequestWrapper.getProtocolVersion(RequestWrapper.java:111) > at > org.apache.http.impl.client.RequestWrapper.getRequestLine(RequestWrapper.java:131) > at > org.apache.http.client.protocol.RequestDefaultHeaders.process(RequestDefaultHeaders.java:60) > at > org.apache.http.protocol.ImmutableHttpProcessor.process(ImmutableHttpProcessor.java:109) > at > org.apache.http.protocol.HttpRequestExecutor.preProcess(HttpRequestExecutor.java:176) > at > org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:462) > at > org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820) > at > org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:776) > at BasicHttpRequestor.request(BasicHttpRequestor.java:212) > > It happens when I have ClientPNames.HANDLE_REDIRECTS = true and I hit a > server which 302s me to another URL. I'm using the following versions... so > maybe upgrading to the latest dev versions of client would help: > > <dependency> > <groupId>org.apache.httpcomponents</groupId> > <artifactId>httpcore</artifactId> > <version>4.2-beta1</version> > <scope>compile</scope> > </dependency> > <dependency> > <groupId>org.apache.httpcomponents</groupId> > <artifactId>httpcore-nio</artifactId> > <version>4.2-beta1</version> > <scope>compile</scope> > </dependency> > <dependency> > <groupId>org.apache.httpcomponents</groupId> > <artifactId>httpclient</artifactId> > <version>4.1.3</version> > <scope>compile</scope> > </dependency> > <dependency> > <groupId>org.apache.httpcomponents</groupId> > <artifactId>httpasyncclient</artifactId> > <version>4.0-alpha3</version> > <scope>compile</scope> > </dependency> > > Thanks in advance... > > Bill- >
