[AC-421] Can't edit tiapp.xml with TiApp Editor

GitHub Issue	n/a
Type	Bug
Priority	n/a
Status	Resolved
Resolution	Cannot Reproduce
Resolution Date	2015-11-05T09:03:53.000+0000
Affected Version/s	n/a
Fix Version/s	n/a
Components	Studio
Labels	editor, studio
Reporter	Andrey Tkachenko
Assignee	Shak Hossain
Created	2015-09-11T10:41:07.000+0000
Updated	2015-12-01T10:28:54.000+0000

Description

Can't open TiApp editor for any project. Details:

Host OS: Mac OS X
OS Version: 10.9.5
OS Arch: x86_64

JRE Version: 1.7.0_79
JRE Vendor: Oracle Corporation
JRE Home: /Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk/Contents/Home/jre

Appcelerator Studio Version: 4.1.1.201507141126

java.lang.NullPointerException
	at javax.xml.xpath.XPathFactoryFinder._newFactory(XPathFactoryFinder.java:220)
	at javax.xml.xpath.XPathFactoryFinder.newFactory(XPathFactoryFinder.java:141)
	at javax.xml.xpath.XPathFactory.newInstance(XPathFactory.java:182)
	at javax.xml.xpath.XPathFactory.newInstance(XPathFactory.java:96)
	at com.appcelerator.titanium.core.tiapp.TiAppModel.getNodes(TiAppModel.java:404)
	at com.appcelerator.titanium.ios.ui.tiapp.IOSExtensionsTiappContributor.loadTargets(IOSExtensionsTiappContributor.java:200)
	at com.appcelerator.titanium.ios.ui.tiapp.IOSExtensionsTiappContributor.createControls(IOSExtensionsTiappContributor.java:118)
	at com.appcelerator.titanium.ui.ide.tiappEditor.TiAppContributorSection.createControls(TiAppContributorSection.java:63)
	at com.appcelerator.titanium.ui.ide.tiappEditor.AbstractTiAppSection.initialize(AbstractTiAppSection.java:73)
	at org.eclipse.ui.forms.ManagedForm.addPart(ManagedForm.java:84)
	at com.appcelerator.titanium.ui.ide.tiappEditor.TiAppFormPage.createFormContent(TiAppFormPage.java:132)
	at org.eclipse.ui.forms.editor.FormPage$1.run(FormPage.java:152)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.forms.editor.FormPage.createPartControl(FormPage.java:150)
	at org.eclipse.ui.forms.editor.FormEditor.pageChange(FormEditor.java:471)
	at org.eclipse.ui.part.MultiPageEditorPart.setActivePage(MultiPageEditorPart.java:1101)
	at org.eclipse.ui.forms.editor.FormEditor.setActivePage(FormEditor.java:603)
	at org.eclipse.ui.part.MultiPageEditorPart.createPartControl(MultiPageEditorPart.java:366)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.createPartControl(CompatibilityPart.java:141)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor.createPartControl(CompatibilityEditor.java:99)
	at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:327)
	at sun.reflect.GeneratedMethodAccessor66.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55)
	at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:888)
	at org.eclipse.e4.core.internal.di.InjectorImpl.processAnnotated(InjectorImpl.java:869)
	at org.eclipse.e4.core.internal.di.InjectorImpl.inject(InjectorImpl.java:120)
	at org.eclipse.e4.core.internal.di.InjectorImpl.internalMake(InjectorImpl.java:337)
	at org.eclipse.e4.core.internal.di.InjectorImpl.make(InjectorImpl.java:258)
	at org.eclipse.e4.core.contexts.ContextInjectionFactory.make(ContextInjectionFactory.java:162)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.createFromBundle(ReflectionContributionFactory.java:104)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.doCreate(ReflectionContributionFactory.java:73)
	at org.eclipse.e4.ui.internal.workbench.ReflectionContributionFactory.create(ReflectionContributionFactory.java:55)
	at org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer.createWidget(ContributedPartRenderer.java:127)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createWidget(PartRenderingEngine.java:983)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:662)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:766)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$2(PartRenderingEngine.java:737)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$7.run(PartRenderingEngine.java:731)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:715)
	at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer.showTab(StackRenderer.java:1246)
	at org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer$1.handleEvent(LazyStackRenderer.java:69)
	at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40)
	at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:187)
	at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:156)
	at org.eclipse.swt.widgets.Display.syncExec(Display.java:4732)
	at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:218)
	at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36)
	at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:197)
	at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197)
	at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1)
	at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
	at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
	at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135)
	at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78)
	at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39)
	at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:81)
	at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:59)
	at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374)
	at org.eclipse.e4.ui.model.application.ui.impl.ElementContainerImpl.setSelectedElement(ElementContainerImpl.java:171)
	at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.showElementInWindow(ModelServiceImpl.java:488)
	at org.eclipse.e4.ui.internal.workbench.ModelServiceImpl.bringToTop(ModelServiceImpl.java:454)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.delegateBringToTop(PartServiceImpl.java:705)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.bringToTop(PartServiceImpl.java:392)
	at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.showPart(PartServiceImpl.java:1145)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:3210)
	at org.eclipse.ui.internal.WorkbenchPage.access$23(WorkbenchPage.java:3125)
	at org.eclipse.ui.internal.WorkbenchPage$9.run(WorkbenchPage.java:3107)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3102)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:3066)
	at org.eclipse.ui.actions.OpenWithMenu.openEditor(OpenWithMenu.java:338)
	at org.eclipse.ui.actions.OpenWithMenu$2.handleEvent(OpenWithMenu.java:180)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4199)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1467)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1490)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1475)
	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1279)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4042)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3669)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
	at com.appcelerator.titanium.rcp.IDEApplication.start(IDEApplication.java:126)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1465)

Attachments

File	Date	Size
TiAppEditorError.png	2015-09-11T10:36:57.000+0000	8367

Comments

Andrey Tkachenko 2015-09-16

Bug is gone after running this steps : * Uninstall Appc CLI from NPM global path : sudo npm uninstall -g appcelerator * Remove Appc CLI installed locally : sudo rm -rf .appcelerator * Cache clean from NPM : sudo npm cache clean * Then, reinstall Appc CLI from NPM : sudo npm install -g appcelerator * Run setup : appc setup
Andrey Tkachenko 2015-09-18

Today I see it again. Restart Appcelerator Studio solve the issue.
Andrey Tkachenko 2015-09-21

Bug is not gone. Which additional info you need?
Mostafizur Rahman 2015-11-05

Hello, Retested this issue. I can open the ti.app editor and can edit tiapp.xml as well in my environment. *Testing Environment:* Appcelerator Studio, build: 4.3.0.201509031836 Appcelerator Command-Line Interface, version 5.0.1 Titanium SDK: 5.0.0GA OS X version: 10.9.5 *Result:* Please [click here](http://postimg.org/image/uhkkgfa0n/) to view the output. Thanks
Andrey Tkachenko 2015-11-05

Sometimes it appears. Last week I saw it again.
Andrey Tkachenko 2015-12-01

Again with: Appcelerator Studio, build: 4.4.0.201511241829

JSON Source