Note: I use Eclipse for development. I can do a lot of changes to code while running Cocoon in Tomcat, but with JavaFlow, I need to restart everytime I change the code. This made me think: maybe the problem is related to class loading somehow.
I don't know if it's useful to place this information in bugzilla too. Bart. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Friday, July 30, 2004 1:26 PM To: [EMAIL PROTECTED] Subject: DO NOT REPLY [Bug 30406] New: - DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT <http://issues.apache.org/bugzilla/show_bug.cgi?id=30406>. ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE. http://issues.apache.org/bugzilla/show_bug.cgi?id=30406 JavaFlow throws VerifyError when using .class in code Summary: JavaFlow throws VerifyError when using .class in code Product: Cocoon 2 Version: 2.1.5 Platform: PC OS/Version: Windows XP Status: NEW Severity: Normal Priority: Other Component: blocks AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] This code causes an error: QueryByCriteria query = new QueryByCriteria(Account.class, new Criteria()); While this code works fine: QueryByCriteria query = new QueryByCriteria(Class.forName("com.bizzdesign.persistence.risks.Account" ), new Criteria()); The stack trace: 13:10:26.216 WARN!! Error for /risks/editAccount.jfdo java.lang.VerifyError: (class: org/apache/cocoon/samples/flow/java/CalculatorFlow, method: doEditAccount signature: ()V) Unable to pop operand off an empty stack at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:1647) at java.lang.Class.privateGetPublicMethods(Class.java:1770) at java.lang.Class.getMethods(Class.java:824) at org.apache.cocoon.components.flow.java.JavaInterpreter.initialize(JavaIn terpreter.java:96) at org.apache.cocoon.components.flow.java.JavaInterpreter.callFunction(Java Interpreter.java:130) at org.apache.cocoon.components.treeprocessor.sitemap.CallFunctionNode.invo ke(CallFunctionNode.java:130) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode. invokeNodes(AbstractParentProcessingNode.java:49) at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.i nvoke(PreparableMatchNode.java:130) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode. invokeNodes(AbstractParentProcessingNode.java:72) at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(P ipelineNode.java:126) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode. invokeNodes(AbstractParentProcessingNode.java:72) at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke( PipelinesNode.java:101) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro cessor.java:336) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro cessor.java:277) at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(Moun tNode.java:103) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode. invokeNodes(AbstractParentProcessingNode.java:49) at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.i nvoke(PreparableMatchNode.java:130) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode. invokeNodes(AbstractParentProcessingNode.java:72) at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(P ipelineNode.java:126) at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode. invokeNodes(AbstractParentProcessingNode.java:72) at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke( PipelinesNode.java:101) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro cessor.java:336) at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro cessor.java:277) at org.apache.cocoon.Cocoon.process(Cocoon.java:639) at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1098) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:354) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationH andler.java:294) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567) at org.mortbay.http.HttpContext.handle(HttpContext.java:1808) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationCon text.java:525) at org.mortbay.http.HttpContext.handle(HttpContext.java:1758) at org.mortbay.http.HttpServer.service(HttpServer.java:879) at org.mortbay.http.HttpConnection.service(HttpConnection.java:790) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:952) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:807) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:197 ) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:289) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:501)
