Hi,
I’m trying to run the report-datasource example module but the module status indicates that it has faulted out.
The fault says "Unable to load hook class “com.inductiveautomation.ignition.examples.reporting.datasource.common.gateway.GatewayHook” for module “com.inductiveautomation.ignition.examples.report-datasource”.
Here is what the configuration file looks like:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<artifactId>report-datasource</artifactId>
<groupId>com.inductiveautomation.ignition.examples</groupId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<artifactId>report-datasource-build</artifactId>
<dependencies>
<dependency>
<groupId>com.inductiveautomation.ignition.examples</groupId>
<artifactId>report-datasource-designer</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>com.inductiveautomation.ignition.examples</groupId>
<artifactId>report-datasource-gateway</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>com.inductiveautomation.ignition.examples</groupId>
<artifactId>report-datasource-common</artifactId>
<version>${project.version}</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>com.inductiveautomation.ignitionsdk</groupId>
<artifactId>ignition-maven-plugin</artifactId>
<version>1.1.0</version>
<executions>
<execution>
<id>modl</id>
<phase>package</phase>
<goals>
<goal>modl</goal>
</goals>
</execution>
</executions>
<configuration>
<projectScopes>
<projectScope>
<name>report-datasource-common</name>
<scope>DG</scope>
</projectScope>
<projectScope>
<name>report-datasource-designer</name>
<scope>D</scope>
</projectScope>
<projectScope>
<name>report-datasource-gateway</name>
<scope>G</scope>
</projectScope>
</projectScopes>
<moduleId>com.inductiveautomation.ignition.examples.report-datasource</moduleId>
<moduleName>${module-name}</moduleName>
<moduleDescription>${module-description}</moduleDescription>
<moduleVersion>${project.version}</moduleVersion>
<requiredIgnitionVersion>${ignition-platform-version}</requiredIgnitionVersion>
<depends>
<depend>
<scope>G</scope>
<moduleId>rept</moduleId>
</depend>
<depend>
<scope>D</scope>
<moduleId>rept</moduleId>
</depend>
</depends>
<hooks>
<hook>
<scope>D</scope>
<hookClass>com.inductiveautomation.ignition.examples.reporting.datasource.designer.DesignerHook</hookClass>
</hook>
<hook>
<scope>G</scope>
<hookClass>com.inductiveautomation.ignition.examples.reporting.datasource.common.gateway.GatewayHook</hookClass>
</hook>
</hooks>
</configuration>
</plugin>
</plugins>
</build>
</project>
I’d greatly appreciate any help in resolving this problem here. Thanks!
Please post the complete traceback for the fault.
Is this the information you were looking for?
com.inductiveautomation.ignition.common.modules.ModuleLoadException: Unable to load hook class "com.inductiveautomation.ignition.examples.reporting.datasource.common.gateway.GatewayHook" for module "com.inductiveautomation.ignition.examples.report-datasource".
at com.inductiveautomation.ignition.gateway.modules.ModuleManagerImpl$LoadedModule.loadHook(ModuleManagerImpl.java:2362)
at com.inductiveautomation.ignition.gateway.modules.ModuleManagerImpl$LoadedModule.load(ModuleManagerImpl.java:2035)
at com.inductiveautomation.ignition.gateway.modules.ModuleManagerImpl.startupModule(ModuleManagerImpl.java:1221)
at com.inductiveautomation.ignition.gateway.modules.ModuleManagerImpl$4.call(ModuleManagerImpl.java:881)
at com.inductiveautomation.ignition.gateway.modules.ModuleManagerImpl.executeModuleOperation(ModuleManagerImpl.java:947)
at com.inductiveautomation.ignition.gateway.modules.ModuleManagerImpl.restartModuleInternal(ModuleManagerImpl.java:861)
at com.inductiveautomation.ignition.gateway.modules.ModuleManagerImpl.restartModule(ModuleManagerImpl.java:853)
at com.inductiveautomation.ignition.gateway.web.pages.config.ModulePage$RestartAction.execute(ModulePage.java:575)
at com.inductiveautomation.ignition.gateway.web.components.ConfirmationPanel$1.onClick(ConfirmationPanel.java:50)
at org.apache.wicket.markup.html.link.Link.onLinkClicked(Link.java:190)
at jdk.internal.reflect.GeneratedMethodAccessor70.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.wicket.RequestListenerInterface.internalInvoke(RequestListenerInterface.java:258)
at org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:216)
at org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.invokeListener(ListenerInterfaceRequestHandler.java:240)
at org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.respond(ListenerInterfaceRequestHandler.java:226)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:830)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:253)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:210)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:281)
at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:188)
at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:245)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1596)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:590)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1607)
at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1297)
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1577)
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1212)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:59)
at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
at org.eclipse.jetty.server.Server.handle(Server.java:500)
at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:270)
at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:388)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
at java.base/java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NoClassDefFoundError: com/inductiveautomation/reporting/gateway/api/ReportDataSource
at java.base/java.lang.Class.getDeclaredConstructors0(Native Method)
at java.base/java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
at java.base/java.lang.Class.getConstructor0(Unknown Source)
at java.base/java.lang.Class.getDeclaredConstructor(Unknown Source)
at com.inductiveautomation.ignition.gateway.modules.ModuleManagerImpl$LoadedModule.loadHook(ModuleManagerImpl.java:2335)
... 59 more
Caused by: java.lang.ClassNotFoundException: com.inductiveautomation.reporting.gateway.api.ReportDataSource
at java.base/java.net.URLClassLoader.findClass(Unknown Source)
at com.inductiveautomation.ignition.gateway.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:37)
at java.base/java.lang.ClassLoader.loadClass(Unknown Source)
at com.inductiveautomation.ignition.gateway.modules.ModuleClassLoader.loadClass(ModuleClassLoader.java:85)
at java.base/java.lang.ClassLoader.loadClass(Unknown Source)
... 64 more
8.1.2 (b2021020311)
Azul Systems, Inc. 11.0.9
Ah, probably have to update the reporting module dependancy–the module name is no long “rept”.
2 Likes
Try com.inductiveautomation.reporting, instead of rept.
2 Likes
This worked and the module is running now. Thank you!