[HOP-4015] Hop Web fails because of an Color/RGB NoSuchMethodError

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.1.0
• Component/s: Hop Web
• Labels: pull-request-available
• Assignee: Nicolas Adment
• Reporter: Bart Maertens
• Created: 22/Jun/22 18:03
• Updated: 23/Jun/22 07:44
• Resolved: 23/Jun/22 07:44

Description

Exception

org.eclipse.rap.rwt.internal.util.ClassInstantiationException: Failed to create instance of type: org.apache.hop.ui.core.gui.GuiResource org.eclipse.rap.rwt.internal.util.ClassUtil.throwInstantiationException(ClassUtil.java:68) org.eclipse.rap.rwt.internal.util.ClassUtil.newInstance(ClassUtil.java:43) org.eclipse.rap.rwt.internal.util.ClassUtil.newInstance(ClassUtil.java:32) org.eclipse.rap.rwt.internal.SingletonManager.getSingleton(SingletonManager.java:46) org.eclipse.rap.rwt.SingletonUtil.getUniqueInstance(SingletonUtil.java:74) org.eclipse.rap.rwt.SingletonUtil.getSessionInstance(SingletonUtil.java:58) org.apache.hop.ui.core.gui.GuiResourceImpl.getInstanceInternal(GuiResourceImpl.java:26) org.apache.hop.ui.core.gui.GuiResource.getInstance(GuiResource.java:323) org.apache.hop.ui.hopgui.HopGui.open(HopGui.java:320) org.apache.hop.ui.hopgui.HopWebEntryPoint.createContents(HopWebEntryPoint.java:72) org.eclipse.rap.rwt.application.AbstractEntryPoint.createUI(AbstractEntryPoint.java:60) org.eclipse.rap.rwt.internal.lifecycle.RWTLifeCycle.createUI(RWTLifeCycle.java:177) org.eclipse.rap.rwt.internal.lifecycle.RWTLifeCycle$UIThreadController.run(RWTLifeCycle.java:290) java.base/java.lang.Thread.run(Thread.java:829) org.eclipse.rap.rwt.internal.lifecycle.UIThread.run(UIThread.java:107)

Root Cause

java.lang.NoSuchMethodError: 'void org.eclipse.swt.graphics.Color.<init>(org.eclipse.swt.graphics.RGB)' org.apache.hop.ui.core.gui.GuiResource.getResources(GuiResource.java:338) org.apache.hop.ui.core.gui.GuiResource.<init>(GuiResource.java:267) org.apache.hop.ui.core.gui.GuiResource.<init>(GuiResource.java:261) java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490) org.eclipse.rap.rwt.internal.util.ClassUtil.createInstance(ClassUtil.java:57) org.eclipse.rap.rwt.internal.util.ClassUtil.newInstance(ClassUtil.java:38) org.eclipse.rap.rwt.internal.util.ClassUtil.newInstance(ClassUtil.java:32) org.eclipse.rap.rwt.internal.SingletonManager.getSingleton(SingletonManager.java:46) org.eclipse.rap.rwt.SingletonUtil.getUniqueInstance(SingletonUtil.java:74) org.eclipse.rap.rwt.SingletonUtil.getSessionInstance(SingletonUtil.java:58) org.apache.hop.ui.core.gui.GuiResourceImpl.getInstanceInternal(GuiResourceImpl.java:26) org.apache.hop.ui.core.gui.GuiResource.getInstance(GuiResource.java:323) org.apache.hop.ui.hopgui.HopGui.open(HopGui.java:320) org.apache.hop.ui.hopgui.HopWebEntryPoint.createContents(HopWebEntryPoint.java:72) org.eclipse.rap.rwt.application.AbstractEntryPoint.createUI(AbstractEntryPoint.java:60) org.eclipse.rap.rwt.internal.lifecycle.RWTLifeCycle.createUI(RWTLifeCycle.java:177) org.eclipse.rap.rwt.internal.lifecycle.RWTLifeCycle$UIThreadController.run(RWTLifeCycle.java:290) java.base/java.lang.Thread.run(Thread.java:829) org.eclipse.rap.rwt.internal.lifecycle.UIThread.run(UIThread.java:107)

Issue Links

• is related to: HOP-3915 Remove org.apache.hop.ui.core.gui.ManagedColor
• links to: GitHub Pull Request #1549