[dbforms] Blob Errpr MySQL

[Julio Ortuzar O.]

Hello,   I’m trying to use blob field in MySQL and I can upload the image to the database with no problem. But when I try to view the image I get the error shown at the bottomb.   -The link to the image that gets generated seems to be correct:      http://localhost:8080/erpfrux/servlet/file?tf=33_12&keyval=0:1:3   -he config file looks something like this:           <table name="tbl_growers"                       defaultVisibleFields="grower_id"> ….                    <field name="grower_obs_pic" fieldType="blob" size="65535"/>   -I know the image is stored correct, because when I look directly at the database I can see the image through the MySQL client.   -Last but not least, if I use diskblob instead, everything works perfect.   Rgds,   Julio     ERROR MESSAGE: java.io.StreamCorruptedException: invalid stream header         at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:737)         at java.io.ObjectInputStream.(ObjectInputStream.java:253)         at org.dbforms.servlets.FileServlet.readDbFieldBlob(FileServlet.java:241)         at org.dbforms.servlets.FileServlet.doGet(FileServlet.java:160)         at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)         at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)         at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)         at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)         at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)         at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)         at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2416)         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)         at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)         at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)         at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)         at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)         at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)         at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)         at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)         at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:601)         at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:392)         at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:565)         at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619)             at java.lang.Thread.run(Thread.java:534)