[Building Sakai] Clog Tool Errors

Mustansar Mehmood mustansar at rice.edu
Mon Mar 4 10:30:22 PST 2013


Hi,
     I have installed 0.9.3 version of clog tool in Sakai 2.9.x. While 
creating the first post(I purged the clog too tables from previous 
installations) I see these errors in tomcat. I have not used any special 
characters in my post.
Any ideas what may be wrong or how could it be fixed?
INFO: EntityEncodingManager: No entities to format (json) and output for 
ref (/clog-post)
2013-03-04 12:24:35,155 ERROR http-bio-8080-exec-4 
org.sakaiproject.clog.impl.PersistenceManager - Caught exception whilst 
saving post. Rolling back ...
java.sql.SQLIntegrityConstraintViolationException: ORA-01400: cannot 
insert NULL into ("SAKAICNX"."CLOG_AUTOSAVED_POST"."CONTENT")

     at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:445)
     at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:396)
     at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:879)
     at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:450)
     at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:192)
     at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:531)
     at 
oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:207)
     at 
oracle.jdbc.driver.T4CPreparedStatement.executeForRows(T4CPreparedStatement.java:1044)
     at 
oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1329)
     at 
oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3584)
     at 
oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:3665)
     at 
oracle.jdbc.driver.OraclePreparedStatementWrapper.executeUpdate(OraclePreparedStatementWrapper.java:1352)
     at 
org.apache.commons.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:102)
     at 
org.sakaiproject.clog.impl.PersistenceManager.savePost(PersistenceManager.java:280)
     at 
org.sakaiproject.clog.impl.ClogManagerImpl.savePost(ClogManagerImpl.java:118)
     at 
org.sakaiproject.clog.tool.entityprovider.ClogPostEntityProvider.createEntity(ClogPostEntityProvider.java:126)
     at 
org.sakaiproject.entitybroker.rest.EntityHandlerImpl.handleEntityAccess(EntityHandlerImpl.java:667)
     at 
org.sakaiproject.entitybroker.util.servlet.DirectServlet.dispatch(DirectServlet.java:183)
     at 
org.sakaiproject.entitybroker.servlet.SakaiDirectServlet.dispatch(SakaiDirectServlet.java:146)
     at 
org.sakaiproject.entitybroker.util.servlet.DirectServlet.handleRequest(DirectServlet.java:154)
     at 
org.sakaiproject.entitybroker.util.servlet.DirectServlet.service(DirectServlet.java:132)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
     at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
     at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
     at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:695)
     at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
     at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
     at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
     at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
     at 
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
     at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
     at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
     at 
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
     at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
     at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
     at 
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
     at 
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
     at 
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
     at 
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
     at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
     at java.lang.Thread.run(Thread.java:662)
INFO Could not process entity: /clog-post (400)[null]: 
IllegalArgumentException: Unable to handle output request for format  
json for this path (/clog-post.json) for prefix (clog-post) for entity 
(/clog-post), request url (/clog-post.json): prefix (clog-post) and id 
(FAIL                                ) must contain only valid chars: 
[A-Za-z0-9\\(\\)\+\*\.\-_=,:;!~@%]
2013-03-04 12:24:49,729  INFO Thread-15 
org.sakaiproject.email.impl.BasicEmailService - sendToUsers: headers[ 
MIME-Version: 1.0 Content-Type: multipart/alternative; 
boundary="======sakai-multi-part-boundary======" Subject: [ Discussion 1 
SMPL101 - Blog ] New Post From: "Owlspace 
Development"<no-reply at codeforge.rice.edu> To: "Discussion 1 
SMPL101"<no-reply at codeforge.rice.edu>] to[ mustansar at rice.edu]
INFO Could not process entity: /clog-post (400)[null]: 
IllegalArgumentException: Unable to handle output request for format  
json for this path (/clog-post.json) for prefix (clog-post) for entity 
(/clog-post), request url (/clog-post.json): prefix (clog-post) and id 
(FAIL                                ) must contain only valid chars: 
[A-Za-z0-9\\(\\)\+\*\.\-_=,:;!~@%]
INFO Could not process entity: /clog-post (400)[null]: 
IllegalArgumentException: Unable to handle output request for format  
json for this path (/clog-post.json) for prefix (clog-post) for entity 
(/clog-post), request url (/clog-post.json): prefix (clog-post) and id 
(FAIL                                ) must contain only valid chars: 
[A-Za-z0-9\\(\\)\+\*\.\-_=,:;!~@%]
INFO Could not process entity: /clog-post (400)[null]: 
IllegalArgumentException: Unable to handle output request for format  
json for this path (/clog-post.json) for prefix (clog-post) for entity 
(/clog-post), request url (/clog-post.json): prefix (clog-post) and id 
(FAIL                                ) must contain only valid chars: 
[A-Za-z0-9\\(\\)\+\*\.\-_=,:;!~@%]


I have not used any special characters in my posts.

-- 
Mustansar Mehmood
Educational System Developer& Integrator

Information Technology
6100 Main St. MS 119
Houston Texas 77005

Phone:(713)348-2523
Fax  :(713)348 6099
email:mustansar at rice.edu





I have yet to see any problem, however complicated, which, when,you  looked at it in the right way, did not become still more complicated.
     -- Poul Anderson

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