Hi, Got this error too, and in my case was oauth authencation problem. When developing the php library, got issues like that too (and am still getting).
I reported it to Prashant, and a bug was filled. Regards, Robson 2010/8/5 German Wachnitz <gwachn...@gmail.com> > Hi, i have been tring to get the sample going without luck. At first > it throw me a http 411 error. To resolved it I added the line: > request.addHeader("Content-Length","" + body.length); > to the sendRequest method of the transpor Object. > After that i got an 417 error. I modified the code in order to show > more error info and this is what I got: > > test-auth: > [java] Request: [{"params": > > {"captchaAnswer":"answer","captchaToken":"token","groupId":"@self","userId":"@me"},"id":"0- > cpta.a","metho > d":"captcha.answer"}] > [java] BaseUrl: http://www.orkut.com/social/rpc > [java] Header: > [java] Name: Content-Type Value: application/json > [java] Name: X-Orkut-Client-Lib Value: 1.1 > [java] Name: Content-Length Value: 137 > [java] Exception during access:HTTP/1.0 417 Expectation failed > [java] net.oauth.OAuthProblemException: HTTP/1.0 417 Expectation > failed > [java] at > > net.oauth.client.OAuthResponseMessage.toOAuthProblemException(OAuthResponseMessage.java: > 83) > [java] at > net.oauth.client.OAuthClient.invoke(OAuthClient.java:306) > [java] at > net.oauth.example.desktop.DesktopClient.invoke(DesktopClient.java:219) > [java] at > net.oauth.example.desktop.DesktopClient.access(DesktopClient.java:128) > [java] at > com.google.orkut.client.sample.Transport.sendRequest(Transport.java: > 126) > [java] at > com.google.orkut.client.sample.Transport.run(Transport.java:103) > [java] at > com.google.orkut.client.sample.TestOrkutAuth.run(TestOrkutAuth.java: > 39) > [java] at > com.google.orkut.client.sample.TestOrkutAuth.main(TestOrkutAuth.java: > 53) > [java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native > Method) > [java] at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java: > 39) > [java] at > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: > 25) > [java] at java.lang.reflect.Method.invoke(Method.java:597) > [java] at > org.apache.tools.ant.taskdefs.ExecuteJava.run(ExecuteJava.java:217) > [java] at > org.apache.tools.ant.taskdefs.ExecuteJava.execute(ExecuteJava.java: > 152) > [java] at org.apache.tools.ant.taskdefs.Java.run(Java.java: > 771) > [java] at > org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:221) > [java] at > org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:135) > [java] at > org.apache.tools.ant.taskdefs.Java.execute(Java.java:108) > [java] at > org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291) > [java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native > Method) > [java] at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java: > 39) > [java] at > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: > 25) > [java] at java.lang.reflect.Method.invoke(Method.java:597) > [java] at > org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java: > 106) > [java] at org.apache.tools.ant.Task.perform(Task.java:348) > [java] at org.apache.tools.ant.Target.execute(Target.java: > 390) > [java] at > org.apache.tools.ant.Target.performTasks(Target.java:411) > [java] at > org.apache.tools.ant.Project.executeSortedTargets(Project.java:1397) > [java] at > org.apache.tools.ant.Project.executeTarget(Project.java:1366) > [java] at > > org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java: > 41) > [java] at > org.apache.tools.ant.Project.executeTargets(Project.java:1249) > [java] at org.apache.tools.ant.Main.runBuild(Main.java:801) > [java] at org.apache.tools.ant.Main.startAnt(Main.java:218) > [java] at > org.apache.tools.ant.launch.Launcher.run(Launcher.java:280) > [java] at > org.apache.tools.ant.launch.Launcher.main(Launcher.java:109) > [java] RETURNING > [java] Authentication FAILED > [java] java.lang.RuntimeException: Unexpected exception while > setting response > [java] at > org.apache.tools.ant.taskdefs.ExecuteJava.execute(ExecuteJava.java: > 194) > [java] at org.apache.tools.ant.taskdefs.Java.run(Java.java: > 771) > [java] at > org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:221) > [java] at > org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:135) > [java] at > org.apache.tools.ant.taskdefs.Java.execute(Java.java:108) > [java] at > org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291) > [java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native > Method) > [java] at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java: > 39) > [java] at > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: > 25) > [java] at java.lang.reflect.Method.invoke(Method.java:597) > [java] at > org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java: > 106) > [java] at org.apache.tools.ant.Task.perform(Task.java:348) > [java] at org.apache.tools.ant.Target.execute(Target.java: > 390) > [java] at > org.apache.tools.ant.Target.performTasks(Target.java:411) > [java] at > org.apache.tools.ant.Project.executeSortedTargets(Project.java:1397) > [java] at > org.apache.tools.ant.Project.executeTarget(Project.java:1366) > [java] at > > org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java: > 41) > [java] at > org.apache.tools.ant.Project.executeTargets(Project.java:1249) > [java] at org.apache.tools.ant.Main.runBuild(Main.java:801) > [java] at org.apache.tools.ant.Main.startAnt(Main.java:218) > [java] at > org.apache.tools.ant.launch.Launcher.run(Launcher.java:280) > [java] at > org.apache.tools.ant.launch.Launcher.main(Launcher.java:109) > [java] Caused by: java.lang.RuntimeException: Unexpected > exception while setting response > [java] at > com.google.orkut.client.api.BatchTransaction.setResponse(Unknown > Source) > [java] at > com.google.orkut.client.sample.Transport.run(Transport.java:104) > [java] at > com.google.orkut.client.sample.TestOrkutAuth.run(TestOrkutAuth.java: > 39) > [java] at > com.google.orkut.client.sample.TestOrkutAuth.main(TestOrkutAuth.java: > 53) > [java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native > Method) > [java] at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java: > 39) > [java] at > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: > 25) > [java] at java.lang.reflect.Method.invoke(Method.java:597) > [java] at > org.apache.tools.ant.taskdefs.ExecuteJava.run(ExecuteJava.java:217) > [java] at > org.apache.tools.ant.taskdefs.ExecuteJava.execute(ExecuteJava.java: > 152) > [java] ... 21 more > [java] Caused by: org.json.me.JSONException: A JSONArray text > must start with '[' at character 0 of > [java] at > org.json.me.JSONTokener.syntaxError(JSONTokener.java:448) > [java] at org.json.me.JSONArray.<init>(JSONArray.java:106) > [java] at org.json.me.JSONArray.<init>(JSONArray.java:145) > [java] ... 31 more > [java] Java Result: -1 > > > Any ideas? > > Thanks > German > > -- > You received this message because you are subscribed to the Google Groups > "orkut Developer Forum" group. > To post to this group, send email to opensocial-or...@googlegroups.com. > To unsubscribe from this group, send email to > opensocial-orkut+unsubscr...@googlegroups.com<opensocial-orkut%2bunsubscr...@googlegroups.com> > . > For more options, visit this group at > http://groups.google.com/group/opensocial-orkut?hl=en. > > -- You received this message because you are subscribed to the Google Groups "orkut Developer Forum" group. To post to this group, send email to opensocial-or...@googlegroups.com. To unsubscribe from this group, send email to opensocial-orkut+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/opensocial-orkut?hl=en.