Hi
I am trying to follow how the Gantt chart codes are described but it’s giving an error. I must have done something incorrect. Thanks for your help.
com.haulmont.cuba.gui.GuiDevelopmentException: Unknown component: ganttchart, frameId=ganttchart
at com.haulmont.cuba.gui.xml.layout.LayoutLoader.getLoader(LayoutLoader.java:117)
at com.haulmont.cuba.gui.xml.layout.LayoutLoader.createComponent(LayoutLoader.java:156)
at com.haulmont.cuba.gui.xml.layout.loaders.ContainerLoader.createSubComponents(ContainerLoader.java:60)
at com.haulmont.cuba.gui.xml.layout.loaders.WindowLoader.createComponent(WindowLoader.java:39)
at com.haulmont.cuba.gui.xml.layout.LayoutLoader.createWindow(LayoutLoader.java:166)
at com.haulmont.cuba.gui.WindowManager.createLayout(WindowManager.java:243)
at com.haulmont.cuba.gui.WindowManager.createWindow(WindowManager.java:154)
at com.haulmont.cuba.gui.WindowManager.openWindow(WindowManager.java:345)
at com.haulmont.cuba.gui.config.MenuCommand.execute(MenuCommand.java:87)
at com.haulmont.cuba.web.sys.MenuBuilder$1.menuSelected(MenuBuilder.java:153)
at com.vaadin.ui.MenuBar.changeVariables(MenuBar.java:207)
at com.vaadin.server.communication.ServerRpcHandler.changeVariables(ServerRpcHandler.java:508)
at com.vaadin.server.communication.ServerRpcHandler.handleInvocations(ServerRpcHandler.java:327)
at com.vaadin.server.communication.ServerRpcHandler.handleRpc(ServerRpcHandler.java:202)
at com.vaadin.server.communication.UidlRequestHandler.synchronizedHandleRequest(UidlRequestHandler.java:95)
at com.haulmont.cuba.web.sys.CubaVaadinServletService$CubaUidlRequestHandler.lambda$synchronizedHandleRequest$67(CubaVaadinServletService.java:290)
at com.haulmont.cuba.web.sys.CubaVaadinServletService.withUserSession(CubaVaadinServletService.java:171)
at com.haulmont.cuba.web.sys.CubaVaadinServletService$CubaUidlRequestHandler.synchronizedHandleRequest(CubaVaadinServletService.java:290)
at com.vaadin.server.SynchronizedRequestHandler.handleRequest(SynchronizedRequestHandler.java:41)
at com.vaadin.server.VaadinService.handleRequest(VaadinService.java:1408)
at com.vaadin.server.VaadinServlet.service(VaadinServlet.java:356)
at com.haulmont.cuba.web.sys.CubaApplicationServlet.serviceAppRequest(CubaApplicationServlet.java:226)
at com.haulmont.cuba.web.sys.CubaApplicationServlet.service(CubaApplicationServlet.java:149)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.haulmont.cuba.web.sys.CubaHttpFilter.handleNotFiltered(CubaHttpFilter.java:100)
at com.haulmont.cuba.web.sys.CubaHttpFilter.doFilter(CubaHttpFilter.java:87)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:518)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1091)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:673)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1526)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1482)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
After I have done all those corrections, i can run th eprogram and see the structure of the chart not the contents. Of course because there is not data available
After i have entered couple f records, I get the attached error when I try of display the chart
:app-web:compileJava/Users/Mortoza/studio-projects/demo-gantt/modules/web/src/com/company/demogantt/web/App.java:4: error: package com.haulmont.charts.web.gui does not exist
import com.haulmont.charts.web.gui.ChartComponentPalette;
^
/Users/Mortoza/studio-projects/demo-gantt/modules/web/src/com/company/demogantt/web/App.java:9: error: cannot find symbol
WebUIPaletteManager.registerPalettes(new ChartComponentPalette());
^
symbol: class ChartComponentPalette
location: class App
2 errors
FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app-web:compileJava'.
> Compilation failed; see the compiler error output for details.
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
BUILD FAILED
Total time: 1.227 secs
[21:01:03.677] Task 'deploy, start' failed
org.gradle.api.internal.tasks.compile.CompilationFailedException: Compilation failed; see the compiler error output for details.
Great! It worked, I can see the chart.
How can I chose display in days, weeks, months? I replaced the code period=“dd” in xml file but data disappeared from the chart.
com.haulmont.cuba.gui.GuiDevelopmentException: Unknown component: fragment, frameId=bpmdemo$Contract.edit
at com.haulmont.cuba.gui.xml.layout.LayoutLoader.getLoader(LayoutLoader.java:57)
at com.haulmont.cuba.gui.xml.layout.LayoutLoader.createComponent(LayoutLoader.java:92)
at com.haulmont.cuba.gui.xml.layout.loaders.ContainerLoader.createSubComponents(ContainerLoader.java:69)
at com.haulmont.cuba.gui.xml.layout.loaders.GroupBoxLayoutLoader.createComponent(GroupBoxLayoutLoader.java:32)
at com.haulmont.cuba.gui.xml.layout.LayoutLoader.createComponent(LayoutLoader.java:94)
at com.haulmont.cuba.gui.xml.layout.loaders.ContainerLoader.createSubComponents(ContainerLoader.java:69)
at com.haulmont.cuba.gui.xml.layout.loaders.WindowLoader.createComponent(WindowLoader.java:49)
at com.haulmont.cuba.gui.xml.layout.LayoutLoader.createWindow(LayoutLoader.java:102)
at com.haulmont.cuba.gui.WindowManager.createLayout(WindowManager.java:647)
at com.haulmont.cuba.gui.WindowManager.createWindow(WindowManager.java:559)
at com.haulmont.cuba.gui.WindowManager.openEditor(WindowManager.java:874)
at com.haulmont.cuba.web.WebWindowManager.openEditor(WebWindowManager.java:178)
at com.haulmont.cuba.gui.components.WindowDelegate.openEditor(WindowDelegate.java:260)
at com.haulmont.cuba.web.gui.WebWindow.openEditor(WebWindow.java:497)
at com.haulmont.cuba.gui.components.actions.CreateAction.internalOpenEditor(CreateAction.java:299)
at com.haulmont.cuba.gui.components.actions.CreateAction.actionPerform(CreateAction.java:253)
at com.haulmont.cuba.web.gui.components.WebButton.performAction(WebButton.java:46)
at com.haulmont.cuba.web.gui.components.WebButton.lambda$new$61446b05$1(WebButton.java:38)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.vaadin.event.ListenerMethod.receiveEvent(ListenerMethod.java:510)
at com.vaadin.event.EventRouter.fireEvent(EventRouter.java:200)
at com.vaadin.event.EventRouter.fireEvent(EventRouter.java:163)
at com.vaadin.server.AbstractClientConnector.fireEvent(AbstractClientConnector.java:1037)
at com.vaadin.ui.Button.fireClick(Button.java:377)
at com.haulmont.cuba.web.toolkit.ui.CubaButton.fireClick(CubaButton.java:69)
at com.vaadin.ui.Button$1.click(Button.java:54)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.vaadin.server.ServerRpcManager.applyInvocation(ServerRpcManager.java:158)
at com.vaadin.server.ServerRpcManager.applyInvocation(ServerRpcManager.java:119)
at com.vaadin.server.communication.ServerRpcHandler.handleInvocation(ServerRpcHandler.java:444)
at com.vaadin.server.communication.ServerRpcHandler.handleInvocations(ServerRpcHandler.java:409)
at com.vaadin.server.communication.ServerRpcHandler.handleRpc(ServerRpcHandler.java:274)
at com.vaadin.server.communication.UidlRequestHandler.synchronizedHandleRequest(UidlRequestHandler.java:90)
at com.vaadin.server.SynchronizedRequestHandler.handleRequest(SynchronizedRequestHandler.java:41)
at com.vaadin.server.VaadinService.handleRequest(VaadinService.java:1435)
at com.vaadin.server.VaadinServlet.service(VaadinServlet.java:361)
at com.haulmont.cuba.web.sys.CubaApplicationServlet.serviceAppRequest(CubaApplicationServlet.java:324)
at com.haulmont.cuba.web.sys.CubaApplicationServlet.service(CubaApplicationServlet.java:210)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:107)
at org.springframework.web.filter.CompositeFilter.doFilter(CompositeFilter.java:73)
at com.haulmont.cuba.web.sys.CubaHttpFilter.doFilter(CubaHttpFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:650)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:806)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)
i face this error in bpm application …how to resolve that…can u give me some idea