2020-09-23 08:54:28.710:INFO::Start Level: Equinox Container: 73696be4-1e12-45b5-b9f3-d8d01b555931: Logging initialized @4584ms to org.eclipse.jetty.util.log.StdErrLog
2020-09-23 08:54:28.873:INFO:oejs.Server:Start Level: Equinox Container: 73696be4-1e12-45b5-b9f3-d8d01b555931: jetty-9.4.29.v20200521; built: 2020-05-27T11:26:53.365Z; git: 77c232aed8a45c818fd27232278d9f95a021095e; jvm 1.8.0_231-b11
2020-09-23 08:54:28.896:INFO:oejs.session:Start Level: Equinox Container: 73696be4-1e12-45b5-b9f3-d8d01b555931: DefaultSessionIdManager workerName=node0
2020-09-23 08:54:28.897:INFO:oejs.session:Start Level: Equinox Container: 73696be4-1e12-45b5-b9f3-d8d01b555931: No SessionScavenger set, using defaults
2020-09-23 08:54:28.898:INFO:oejs.session:Start Level: Equinox Container: 73696be4-1e12-45b5-b9f3-d8d01b555931: node0 Scavenging every 600000ms
2020-09-23 08:54:28.938:INFO:oejsh.ContextHandler:Start Level: Equinox Container: 73696be4-1e12-45b5-b9f3-d8d01b555931: Started o.e.j.s.ServletContextHandler@3b28f7c3{/,null,AVAILABLE}
2020-09-23 08:54:28.966:INFO:oejs.AbstractConnector:Start Level: Equinox Container: 73696be4-1e12-45b5-b9f3-d8d01b555931: Started ServerConnector@16f67229{HTTP/1.1, (http/1.1)}{0.0.0.0:61101}
2020-09-23 08:54:28.971:INFO:oejs.Server:Start Level: Equinox Container: 73696be4-1e12-45b5-b9f3-d8d01b555931: Started @4849ms
2020-09-23 08:54:28.972:INFO:oejs.session:Start Level: Equinox Container: 73696be4-1e12-45b5-b9f3-d8d01b555931: node0 Scavenging every 660000ms
osgi> !SESSION 2020-09-23 08:54:24.359 -----------------------------------------------
eclipse.buildId=unknown
java.version=1.8.0_231
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_GB
Command-line arguments:  -dev file:C:/projet/rap/2020-06/.metadata/.plugins/org.eclipse.pde.core/HelloWorld/dev.properties -os win32 -ws win32 -arch x86_64 -console -consolelog -data C:\projet\rap\2020-06/.metadata/.plugins/org.eclipse.rap.tools.launch/HelloWorld

!ENTRY org.eclipse.e4.ui.workbench 4 0 2020-09-23 08:54:33.458
!MESSAGE Unable to load resource platform:/plugin/HelloWorld/Application.e4xmi
!STACK 0
java.lang.NullPointerException
	at org.eclipse.e4.ui.internal.workbench.ResourceHandler.getResource(ResourceHandler.java:351)
	at org.eclipse.e4.ui.internal.workbench.ResourceHandler.loadResource(ResourceHandler.java:327)
	at org.eclipse.e4.ui.internal.workbench.ResourceHandler.loadMostRecentModel(ResourceHandler.java:243)
	at org.eclipse.e4.ui.internal.workbench.swt.E4Application.loadApplicationModel(E4Application.java:425)
	at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:268)
	at org.eclipse.rap.e4.E4EntryPointFactory.createWorkbench(E4EntryPointFactory.java:57)
	at org.eclipse.rap.e4.E4EntryPointFactory.access$0(E4EntryPointFactory.java:54)
	at org.eclipse.rap.e4.E4EntryPointFactory$1.createUI(E4EntryPointFactory.java:45)
	at org.eclipse.rap.rwt.internal.lifecycle.RWTLifeCycle.createUI(RWTLifeCycle.java:177)
	at org.eclipse.rap.rwt.internal.lifecycle.RWTLifeCycle$UIThreadController.run(RWTLifeCycle.java:290)
	at java.lang.Thread.run(Unknown Source)
	at org.eclipse.rap.rwt.internal.lifecycle.UIThread.run(UIThread.java:107)
Problem
java.lang.NullPointerException
	at org.eclipse.e4.ui.internal.workbench.ResourceHandler.loadMostRecentModel(ResourceHandler.java:244)
	at org.eclipse.e4.ui.internal.workbench.swt.E4Application.loadApplicationModel(E4Application.java:425)
	at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:268)
	at org.eclipse.rap.e4.E4EntryPointFactory.createWorkbench(E4EntryPointFactory.java:57)
	at org.eclipse.rap.e4.E4EntryPointFactory.access$0(E4EntryPointFactory.java:54)
	at org.eclipse.rap.e4.E4EntryPointFactory$1.createUI(E4EntryPointFactory.java:45)
	at org.eclipse.rap.rwt.internal.lifecycle.RWTLifeCycle.createUI(RWTLifeCycle.java:177)
	at org.eclipse.rap.rwt.internal.lifecycle.RWTLifeCycle$UIThreadController.run(RWTLifeCycle.java:290)
	at java.lang.Thread.run(Unknown Source)
	at org.eclipse.rap.rwt.internal.lifecycle.UIThread.run(UIThread.java:107)