Using the Publish Cover Report to publish a clover.xml file generated by PHPUnit 4.8.3

generates no errors in log:-


14:10:19,107 INFO - Checking step execute condition...
14:10:19,138 INFO - Step execute condition satisfied, executing...
14:10:19,191 INFO - Executing pre-execute action...
14:10:19,191 INFO - Running step...
14:10:19,193 INFO - Start generating report 'packages'.
14:10:19,488 INFO - Finished generating report 'packages' successfully.
14:10:19,488 INFO - Start generating report 'files'.
14:10:19,827 INFO - Finished generating report 'files' successfully.
14:10:19,827 INFO - Start generating report 'classes'.
14:10:19,948 INFO - Finished generating report 'classes' successfully.
14:10:20,307 INFO - Initialize overview data ...
14:10:20,439 INFO - Executing post-execute action...

But when displaying the Cover report (e.g. https://quickbuild/build/123456/clover_report) it generates an error page, details below:-

There is a problem

Failed to evaluate below expression in configuration 'Skype/3POB/Stratus/Snapshots/skype.product.catalog.ui (commerce_stratus_catalog-ui)':
groovy:methods/classes

or

Error Detail
Message: Failed to evaluate below expression in configuration 'xxxxxxx':
groovy:methods/classes

Root cause:

java.lang.ArithmeticException: Division by zero
at java.math.BigDecimal.divide(BigDecimal.java:1742)
at org.codehaus.groovy.runtime.typehandling.BigDecimalMath.divideImpl(BigDecimalMath.java:66)
at org.codehaus.groovy.runtime.typehandling.IntegerMath.divideImpl(IntegerMath.java:46)
at org.codehaus.groovy.runtime.dgmimpl.NumberNumberDiv$NumberNumber.invoke(NumberNumberDiv.java:320)
at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:53)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
at script14607281450021850142409.run(script14607281450021850142409.groovy:1)
at com.skype.quickbuild.plugin.scripting.ScriptingPlugin$3.evaluate(ScriptingPlugin.java:258)
at com.pmease.quickbuild.DefaultScriptEngine.evaluate(DefaultScriptEngine.java:314)
at com.pmease.quickbuild.DefaultScriptEngine.evaluateGroovy(DefaultScriptEngine.java:292)
at com.pmease.quickbuild.plugin.report.engine.ReportHelper.evaluate(ReportHelper.java:115)
at com.pmease.quickbuild.plugin.report.engine.renderer.item.RendererItem.getValue(RendererItem.java:72)
at com.pmease.quickbuild.plugin.report.engine.renderer.item.RendererItem.getText(RendererItem.java:77)
at com.pmease.quickbuild.plugin.report.engine.renderer.item.TextItem.getText(TextItem.java:46)
at com.pmease.quickbuild.plugin.report.engine.renderer.item.TextItemPanel.onInitialize(TextItemPanel.java:31)
at org.apache.wicket.Component.fireInitialize(Component.java:924)
at org.apache.wicket.MarkupContainer.internalInitialize(MarkupContainer.java:1002)
at org.apache.wicket.MarkupContainer.addedComponent(MarkupContainer.java:979)
at org.apache.wicket.MarkupContainer.add(MarkupContainer.java:165)
at com.pmease.quickbuild.plugin.report.engine.renderer.item.CompositeItemPanel$1.populateItem(CompositeItemPanel.java:36)
at org.apache.wicket.markup.html.list.ListView.onPopulate(ListView.java:524)
at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:119)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:139)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:139)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.Page.onBeforeRender(Page.java:823)
at com.pmease.quickbuild.web.page.BasePage.onBeforeRender(BasePage.java:346)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.Component.internalPrepareForRender(Component.java:2191)
at org.apache.wicket.Page.internalPrepareForRender(Page.java:280)
at org.apache.wicket.Component.render(Component.java:2280)
at org.apache.wicket.Page.renderPage(Page.java:1035)
at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:105)
at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:182)
at org.apache.wicket.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:147)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:719)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:63)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:210)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:253)
at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:162)
at org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:137)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:734)
at com.pmease.quickbuild.web.MainServlet.service(MainServlet.java:133)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at org.eclipse.equinox.http.helper.FilterServletAdaptor$FilterChainImpl.doFilter(FilterServletAdaptor.java:56)
at org.eclipse.jetty.servlets.UserAgentFilter.doFilter(UserAgentFilter.java:82)
at org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:243)
at org.eclipse.equinox.http.helper.FilterServletAdaptor.service(FilterServletAdaptor.java:37)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:669)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1336)
at com.pmease.quickbuild.Quickbuild$DisableTraceFilter.doFilter(Quickbuild.java:1060)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1307)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:453)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:229)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1072)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:382)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1006)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
at org.eclipse.jetty.server.Server.handle(Server.java:365)
at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:485)
at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53)
at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:926)
at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:988)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:635)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72)
at org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
at java.lang.Thread.run(Thread.java:745)


Complete stack:

com.pmease.quickbuild.QuickbuildException: Failed to evaluate below expression in configuration 'Skype/3POB/Stratus/Snapshots/skype.product.catalog.ui (commerce_stratus_catalog-ui)':
groovy:methods/classes
at com.pmease.quickbuild.util.ExceptionUtils.wrapException(ExceptionUtils.java:89)
at com.pmease.quickbuild.DefaultScriptEngine.evaluate(DefaultScriptEngine.java:321)
at com.pmease.quickbuild.DefaultScriptEngine.evaluateGroovy(DefaultScriptEngine.java:292)
at com.pmease.quickbuild.plugin.report.engine.ReportHelper.evaluate(ReportHelper.java:115)
at com.pmease.quickbuild.plugin.report.engine.renderer.item.RendererItem.getValue(RendererItem.java:72)
at com.pmease.quickbuild.plugin.report.engine.renderer.item.RendererItem.getText(RendererItem.java:77)
at com.pmease.quickbuild.plugin.report.engine.renderer.item.TextItem.getText(TextItem.java:46)
at com.pmease.quickbuild.plugin.report.engine.renderer.item.TextItemPanel.onInitialize(TextItemPanel.java:31)
at org.apache.wicket.Component.fireInitialize(Component.java:924)
at org.apache.wicket.MarkupContainer.internalInitialize(MarkupContainer.java:1002)
at org.apache.wicket.MarkupContainer.addedComponent(MarkupContainer.java:979)
at org.apache.wicket.MarkupContainer.add(MarkupContainer.java:165)
at com.pmease.quickbuild.plugin.report.engine.renderer.item.CompositeItemPanel$1.populateItem(CompositeItemPanel.java:36)
at org.apache.wicket.markup.html.list.ListView.onPopulate(ListView.java:524)
at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:119)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:139)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:139)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785)
at org.apache.wicket.Component.onBeforeRender(Component.java:3798)
at org.apache.wicket.Page.onBeforeRender(Page.java:823)
at com.pmease.quickbuild.web.page.BasePage.onBeforeRender(BasePage.java:346)
at org.apache.wicket.Component.internalBeforeRender(Component.java:986)
at org.apache.wicket.Component.beforeRender(Component.java:1022)
at org.apache.wicket.Component.internalPrepareForRender(Component.java:2191)
at org.apache.wicket.Page.internalPrepareForRender(Page.java:280)
at org.apache.wicket.Component.render(Component.java:2280)
at org.apache.wicket.Page.renderPage(Page.java:1035)
at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:105)
at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:182)
at org.apache.wicket.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:147)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:719)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:63)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:210)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:253)
at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:162)


I think this is because the clover.xml does not match the clover schema
It contains the element
<metrics methods="5" coveredmethods="0" conditionals="0" coveredconditionals="0" statements="42" coveredstatements="0" elements="47" coveredelements="0"/>

Where the schema says
   <xs:attribute name="complexity" use="required" type="xs:integer"/>
and
<xs:attribute name="statements" use="required" type="xs:integer"/>

So the report is trying to divide ""/""

But Quickbuild should really fail on publishing a clover.xml that does not match the schema instead of generating and error when trying to view the report
Or be more flexible on missing elements