新建model没有效果，具体log请看下面 - AndroidStudio 最新的稳定版的, 目前是 v3.1.2, 我在 README.md 也说明了只会支持最新的稳定版

DaviAndorid commented 6 years ago

Error executing FreeMarker template: The following has evaluated to null or missing: ==> ktOrJavaExt [in template "root://gradle-projects/NewArmsComponent/recipe.xml.ftl" at line 39, column 72]

Tip: If the failing expression is known to be legally null/missing, either specify a default value with myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthessis: (myOptionVar.foo)!myDefault, (myOptionVar.foo)??

The failing instruction: ==> ${ktOrJavaExt} [in template "root://gradle-projects/NewArmsComponent/recipe.xml.ftl" at line 39, column 70] FreeMarker template error: The following has evaluated to null or missing: ==> ktOrJavaExt [in template "root://gradle-projects/NewArmsComponent/recipe.xml.ftl" at line 39, column 72]

Tip: If the failing expression is known to be legally null/missing, either specify a default value with myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthessis: (myOptionVar.foo)!myDefault, (myOptionVar.foo)??

The failing instruction (FTL stack trace):

==> ${ktOrJavaExt} [in template "root://gradle-projects/NewArmsComponent/recipe.xml.ftl" at line 39, column 70]

Java stack trace (for programmers):

freemarker.core.InvalidReferenceException: [... Exception message was already printed; see it above ...] at freemarker.core.InvalidReferenceException.getInstance(InvalidReferenceException.java:98) at freemarker.core.EvalUtil.coerceModelToString(EvalUtil.java:382) at freemarker.core.Expression.evalAndCoerceToString(Expression.java:115) at freemarker.core.DollarVariable.accept(DollarVariable.java:76) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Environment.process(Environment.java:243) at freemarker.template.Template.process(Template.java:277) at com.android.tools.idea.templates.FreemarkerUtils.processFreemarkerTemplate(FreemarkerUtils.java:96) at com.android.tools.idea.templates.Template.executeRecipeFile(Template.java:557) at com.android.tools.idea.templates.Template.access$200(Template.java:73) at com.android.tools.idea.templates.Template$3.startElement(Template.java:519) at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source) at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source) at org.apache.xerces.jaxp.SAXParserImpl.parse(Unknown Source) at com.android.tools.idea.templates.Template.processXml(Template.java:484) at com.android.tools.idea.templates.Template.processFile(Template.java:468) at com.android.tools.idea.templates.Template.lambda$doRender$2(Template.java:368) at com.android.tools.idea.templates.Template$1.run(Template.java:347) at com.intellij.openapi.application.RunResult.run(RunResult.java:35) at com.intellij.openapi.command.WriteCommandAction.lambda$null$1(WriteCommandAction.java:171) at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:1023) at com.intellij.openapi.command.WriteCommandAction.lambda$performWriteCommandAction$2(WriteCommandAction.java:170) at com.intellij.openapi.command.WriteCommandAction.lambda$doExecuteCommand$4(WriteCommandAction.java:210) at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:149) at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:119) at com.intellij.openapi.command.WriteCommandAction.doExecuteCommand(WriteCommandAction.java:212) at com.intellij.openapi.command.WriteCommandAction.performWriteCommandAction(WriteCommandAction.java:168) at com.intellij.openapi.command.WriteCommandAction.execute(WriteCommandAction.java:151) at com.android.tools.idea.templates.Template.runWriteCommandAction(Template.java:349) at com.android.tools.idea.templates.Template.doRender(Template.java:367) at com.android.tools.idea.templates.Template.render(Template.java:232) at com.android.tools.idea.npw.module.NewModuleModel$ModuleTemplateRenderer.renderModule(NewModuleModel.java:312) at com.android.tools.idea.npw.module.NewModuleModel$ModuleTemplateRenderer.doDryRun(NewModuleModel.java:274) at com.android.tools.idea.npw.template.MultiTemplateRenderer.countDown(MultiTemplateRenderer.java:58) at com.android.tools.idea.npw.template.MultiTemplateRenderer.skipRender(MultiTemplateRenderer.java:82) at com.android.tools.idea.npw.template.RenderTemplateModel.handleSkipped(RenderTemplateModel.java:181) at com.android.tools.idea.wizard.model.ModelWizard.handleFinished(ModelWizard.java:401) at com.android.tools.idea.wizard.model.ModelWizard.goForward(ModelWizard.java:324) at com.android.tools.idea.wizard.model.ModelWizardDialog$FinishAction.doAction(ModelWizardDialog.java:307) at com.intellij.openapi.ui.DialogWrapper$DialogWrapperAction.actionPerformed(DialogWrapper.java:1838) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252) at java.awt.Component.processMouseEvent(Component.java:6541) at javax.swing.JComponent.processMouseEvent(JComponent.java:3324) at java.awt.Component.processEvent(Component.java:6306) at java.awt.Container.processEvent(Container.java:2237) at java.awt.Component.dispatchEventImpl(Component.java:4897) at java.awt.Container.dispatchEventImpl(Container.java:2295) at java.awt.Component.dispatchEvent(Component.java:4719) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4889) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4526) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4467) at java.awt.Container.dispatchEventImpl(Container.java:2281) at java.awt.Window.dispatchEventImpl(Window.java:2746) at java.awt.Component.dispatchEvent(Component.java:4719) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:764) at java.awt.EventQueue.access$500(EventQueue.java:98) at java.awt.EventQueue$3.run(EventQueue.java:715) at java.awt.EventQueue$3.run(EventQueue.java:709) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:90) at java.awt.EventQueue$4.run(EventQueue.java:737) at java.awt.EventQueue$4.run(EventQueue.java:735) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80) at java.awt.EventQueue.dispatchEvent(EventQueue.java:734) at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:827) at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:651) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:365) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109) at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190) at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235) at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233) at java.security.AccessController.doPrivileged(Native Method) at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233) at java.awt.Dialog.show(Dialog.java:1084) at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl$MyDialog.show(DialogWrapperPeerImpl.java:736) at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl.show(DialogWrapperPeerImpl.java:458) at com.intellij.openapi.ui.DialogWrapper.invokeShow(DialogWrapper.java:1696) at com.intellij.openapi.ui.DialogWrapper.show(DialogWrapper.java:1645) at com.android.tools.idea.actions.AndroidNewModuleAction.actionPerformed(AndroidNewModuleAction.java:64) at com.intellij.openapi.actionSystem.ex.ActionUtil$1.run(ActionUtil.java:215) at com.intellij.openapi.actionSystem.ex.ActionUtil.performActionDumbAware(ActionUtil.java:232) at com.intellij.openapi.actionSystem.impl.ActionMenuItem$ActionTransmitter.lambda$actionPerformed$0(ActionMenuItem.java:309) at com.intellij.openapi.wm.impl.FocusManagerImpl.runOnOwnContext(FocusManagerImpl.java:929) at com.intellij.openapi.wm.impl.IdeFocusManagerImpl.runOnOwnContext(IdeFocusManagerImpl.java:136) at com.intellij.openapi.actionSystem.impl.ActionMenuItem$ActionTransmitter.actionPerformed(ActionMenuItem.java:299) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022) at com.intellij.openapi.actionSystem.impl.ActionMenuItem.lambda$fireActionPerformed$0(ActionMenuItem.java:116) at com.intellij.openapi.application.TransactionGuardImpl.runSyncTransaction(TransactionGuardImpl.java:86) at com.intellij.openapi.application.TransactionGuardImpl.lambda$submitTransaction$1(TransactionGuardImpl.java:109) at com.intellij.openapi.application.TransactionGuardImpl.submitTransaction(TransactionGuardImpl.java:118) at com.intellij.openapi.application.TransactionGuard.submitTransaction(TransactionGuard.java:122) at com.intellij.openapi.actionSystem.impl.ActionMenuItem.fireActionPerformed(ActionMenuItem.java:116) at com.intellij.ui.plaf.beg.BegMenuItemUI.doClick(BegMenuItemUI.java:513) at com.intellij.ui.plaf.beg.BegMenuItemUI.access$300(BegMenuItemUI.java:45) at com.intellij.ui.plaf.beg.BegMenuItemUI$MyMouseInputHandler.mouseReleased(BegMenuItemUI.java:533) at java.awt.Component.processMouseEvent(Component.java:6541) at javax.swing.JComponent.processMouseEvent(JComponent.java:3324) at java.awt.Component.processEvent(Component.java:6306) at java.awt.Container.processEvent(Container.java:2237) at java.awt.Component.dispatchEventImpl(Component.java:4897) at java.awt.Container.dispatchEventImpl(Container.java:2295) at java.awt.Component.dispatchEvent(Component.java:4719) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4889) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4526) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4467) at java.awt.Container.dispatchEventImpl(Container.java:2281) at java.awt.Window.dispatchEventImpl(Window.java:2746) at java.awt.Component.dispatchEvent(Component.java:4719) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:764) at java.awt.EventQueue.access$500(EventQueue.java:98) at java.awt.EventQueue$3.run(EventQueue.java:715) at java.awt.EventQueue$3.run(EventQueue.java:709) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:90) at java.awt.EventQueue$4.run(EventQueue.java:737) at java.awt.EventQueue$4.run(EventQueue.java:735) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80) at java.awt.EventQueue.dispatchEvent(EventQueue.java:734) at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:827) at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:651) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:365) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

java.lang.RuntimeException: com.android.tools.idea.templates.FreemarkerUtils$TemplateProcessingException: freemarker.core.InvalidReferenceException: The following has evaluated to null or missing: ==> ktOrJavaExt [in template "root://gradle-projects/NewArmsComponent/recipe.xml.ftl" at line 39, column 72]

Tip: If the failing expression is known to be legally null/missing, either specify a default value with myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthessis: (myOptionVar.foo)!myDefault, (myOptionVar.foo)??

The failing instruction: ==> ${ktOrJavaExt} [in template "root://gradle-projects/NewArmsComponent/recipe.xml.ftl" at line 39, column 70] at com.intellij.util.ExceptionUtil.rethrowAllAsUnchecked(ExceptionUtil.java:183) at com.intellij.openapi.application.RunResult.run(RunResult.java:43) at com.intellij.openapi.command.WriteCommandAction.lambda$null$1(WriteCommandAction.java:171) at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:1023) at com.intellij.openapi.command.WriteCommandAction.lambda$performWriteCommandAction$2(WriteCommandAction.java:170) at com.intellij.openapi.command.WriteCommandAction.lambda$doExecuteCommand$4(WriteCommandAction.java:210) at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:149) at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:119) at com.intellij.openapi.command.WriteCommandAction.doExecuteCommand(WriteCommandAction.java:212) at com.intellij.openapi.command.WriteCommandAction.performWriteCommandAction(WriteCommandAction.java:168) at com.intellij.openapi.command.WriteCommandAction.execute(WriteCommandAction.java:151) at com.android.tools.idea.templates.Template.runWriteCommandAction(Template.java:349) at com.android.tools.idea.templates.Template.doRender(Template.java:367) at com.android.tools.idea.templates.Template.render(Template.java:232) at com.android.tools.idea.npw.module.NewModuleModel$ModuleTemplateRenderer.renderModule(NewModuleModel.java:312) at com.android.tools.idea.npw.module.NewModuleModel$ModuleTemplateRenderer.doDryRun(NewModuleModel.java:274) at com.android.tools.idea.npw.template.MultiTemplateRenderer.countDown(MultiTemplateRenderer.java:58) at com.android.tools.idea.npw.template.MultiTemplateRenderer.skipRender(MultiTemplateRenderer.java:82) at com.android.tools.idea.npw.template.RenderTemplateModel.handleSkipped(RenderTemplateModel.java:181) at com.android.tools.idea.wizard.model.ModelWizard.handleFinished(ModelWizard.java:401) at com.android.tools.idea.wizard.model.ModelWizard.goForward(ModelWizard.java:324) at com.android.tools.idea.wizard.model.ModelWizardDialog$FinishAction.doAction(ModelWizardDialog.java:307) at com.intellij.openapi.ui.DialogWrapper$DialogWrapperAction.actionPerformed(DialogWrapper.java:1838) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252) at java.awt.Component.processMouseEvent(Component.java:6541) at javax.swing.JComponent.processMouseEvent(JComponent.java:3324) at java.awt.Component.processEvent(Component.java:6306) at java.awt.Container.processEvent(Container.java:2237) at java.awt.Component.dispatchEventImpl(Component.java:4897) at java.awt.Container.dispatchEventImpl(Container.java:2295) at java.awt.Component.dispatchEvent(Component.java:4719) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4889) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4526) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4467) at java.awt.Container.dispatchEventImpl(Container.java:2281) at java.awt.Window.dispatchEventImpl(Window.java:2746) at java.awt.Component.dispatchEvent(Component.java:4719) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:764) at java.awt.EventQueue.access$500(EventQueue.java:98) at java.awt.EventQueue$3.run(EventQueue.java:715) at java.awt.EventQueue$3.run(EventQueue.java:709) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:90) at java.awt.EventQueue$4.run(EventQueue.java:737) at java.awt.EventQueue$4.run(EventQueue.java:735) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80) at java.awt.EventQueue.dispatchEvent(EventQueue.java:734) at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:827) at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:651) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:365) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109) at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190) at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235) at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233) at java.security.AccessController.doPrivileged(Native Method) at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233) at java.awt.Dialog.show(Dialog.java:1084) at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl$MyDialog.show(DialogWrapperPeerImpl.java:736) at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl.show(DialogWrapperPeerImpl.java:458) at com.intellij.openapi.ui.DialogWrapper.invokeShow(DialogWrapper.java:1696) at com.intellij.openapi.ui.DialogWrapper.show(DialogWrapper.java:1645) at com.android.tools.idea.actions.AndroidNewModuleAction.actionPerformed(AndroidNewModuleAction.java:64) at com.intellij.openapi.actionSystem.ex.ActionUtil$1.run(ActionUtil.java:215) at com.intellij.openapi.actionSystem.ex.ActionUtil.performActionDumbAware(ActionUtil.java:232) at com.intellij.openapi.actionSystem.impl.ActionMenuItem$ActionTransmitter.lambda$actionPerformed$0(ActionMenuItem.java:309) at com.intellij.openapi.wm.impl.FocusManagerImpl.runOnOwnContext(FocusManagerImpl.java:929) at com.intellij.openapi.wm.impl.IdeFocusManagerImpl.runOnOwnContext(IdeFocusManagerImpl.java:136) at com.intellij.openapi.actionSystem.impl.ActionMenuItem$ActionTransmitter.actionPerformed(ActionMenuItem.java:299) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022) at com.intellij.openapi.actionSystem.impl.ActionMenuItem.lambda$fireActionPerformed$0(ActionMenuItem.java:116) at com.intellij.openapi.application.TransactionGuardImpl.runSyncTransaction(TransactionGuardImpl.java:86) at com.intellij.openapi.application.TransactionGuardImpl.lambda$submitTransaction$1(TransactionGuardImpl.java:109) at com.intellij.openapi.application.TransactionGuardImpl.submitTransaction(TransactionGuardImpl.java:118) at com.intellij.openapi.application.TransactionGuard.submitTransaction(TransactionGuard.java:122) at com.intellij.openapi.actionSystem.impl.ActionMenuItem.fireActionPerformed(ActionMenuItem.java:116) at com.intellij.ui.plaf.beg.BegMenuItemUI.doClick(BegMenuItemUI.java:513) at com.intellij.ui.plaf.beg.BegMenuItemUI.access$300(BegMenuItemUI.java:45) at com.intellij.ui.plaf.beg.BegMenuItemUI$MyMouseInputHandler.mouseReleased(BegMenuItemUI.java:533) at java.awt.Component.processMouseEvent(Component.java:6541) at javax.swing.JComponent.processMouseEvent(JComponent.java:3324) at java.awt.Component.processEvent(Component.java:6306) at java.awt.Container.processEvent(Container.java:2237) at java.awt.Component.dispatchEventImpl(Component.java:4897) at java.awt.Container.dispatchEventImpl(Container.java:2295) at java.awt.Component.dispatchEvent(Component.java:4719) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4889) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4526) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4467) at java.awt.Container.dispatchEventImpl(Container.java:2281) at java.awt.Window.dispatchEventImpl(Window.java:2746) at java.awt.Component.dispatchEvent(Component.java:4719) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:764) at java.awt.EventQueue.access$500(EventQueue.java:98) at java.awt.EventQueue$3.run(EventQueue.java:715) at java.awt.EventQueue$3.run(EventQueue.java:709) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:90) at java.awt.EventQueue$4.run(EventQueue.java:737) at java.awt.EventQueue$4.run(EventQueue.java:735) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80) at java.awt.EventQueue.dispatchEvent(EventQueue.java:734) at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:827) at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:651) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:365) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.EventDispatchThread.run(EventDispatchThread.java:82) Caused by: com.android.tools.idea.templates.FreemarkerUtils$TemplateProcessingException: freemarker.core.InvalidReferenceException: The following has evaluated to null or missing: ==> ktOrJavaExt [in template "root://gradle-projects/NewArmsComponent/recipe.xml.ftl" at line 39, column 72]

Tip: If the failing expression is known to be legally null/missing, either specify a default value with myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthessis: (myOptionVar.foo)!myDefault, (myOptionVar.foo)??

The failing instruction: ==> ${ktOrJavaExt} [in template "root://gradle-projects/NewArmsComponent/recipe.xml.ftl" at line 39, column 70] at com.android.tools.idea.templates.FreemarkerUtils.processFreemarkerTemplate(FreemarkerUtils.java:111) at com.android.tools.idea.templates.Template.executeRecipeFile(Template.java:557) at com.android.tools.idea.templates.Template.access$200(Template.java:73) at com.android.tools.idea.templates.Template$3.startElement(Template.java:519) at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source) at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source) at org.apache.xerces.jaxp.SAXParserImpl.parse(Unknown Source) at com.android.tools.idea.templates.Template.processXml(Template.java:484) at com.android.tools.idea.templates.Template.processFile(Template.java:468) at com.android.tools.idea.templates.Template.lambda$doRender$2(Template.java:368) at com.android.tools.idea.templates.Template$1.run(Template.java:347) at com.intellij.openapi.application.RunResult.run(RunResult.java:35) ... 118 more Caused by: freemarker.core.InvalidReferenceException: The following has evaluated to null or missing: ==> ktOrJavaExt [in template "root://gradle-projects/NewArmsComponent/recipe.xml.ftl" at line 39, column 72]

Tip: If the failing expression is known to be legally null/missing, either specify a default value with myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthessis: (myOptionVar.foo)!myDefault, (myOptionVar.foo)??

The failing instruction: ==> ${ktOrJavaExt} [in template "root://gradle-projects/NewArmsComponent/recipe.xml.ftl" at line 39, column 70] at freemarker.core.InvalidReferenceException.getInstance(InvalidReferenceException.java:98) at freemarker.core.EvalUtil.coerceModelToString(EvalUtil.java:382) at freemarker.core.Expression.evalAndCoerceToString(Expression.java:115) at freemarker.core.DollarVariable.accept(DollarVariable.java:76) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Environment.process(Environment.java:243) at freemarker.template.Template.process(Template.java:277) at com.android.tools.idea.templates.FreemarkerUtils.processFreemarkerTemplate(FreemarkerUtils.java:96) ... 137 more

JessYanCoding commented 6 years ago

AndroidStudio 什么版本

DaviAndorid commented 6 years ago

3.0

cnrnews commented 6 years ago

您好,最低支持的studio版本号是多少呢?

JessYanCoding commented 6 years ago

我是是基于 AndroidStudio 最新的稳定版的, 目前是 v3.1.2, 我在 README.md 也说明了只会支持最新的稳定版(模板是否兼容是 AndroidStudio 自己来保证的, 我只会按照他自己的官方模板做相应的适配, 如果 AndroidStudio 在升级时出现了 API 的变化导致新的模板不兼容低版本, 这里我是不会单独出一个版本的, 我会直接选择升级并且适配新版本, 模板随时都会更新, 如果同时保持多个版本的更新维护我时间肯定不够, 精力有限请谅解), 如果您不升级为最新的 AndroidStudio 的版本, 和我的环境不一样, 我是不能确定也不能解决您的问题的

cnrnews commented 6 years ago

好的

DaviAndorid commented 6 years ago

嗯，那我关闭~

JessYanCoding commented 6 years ago

@zgxzgxzg 不过报的这个错，如果确定是旧版本不支持，我是可以解决的，但是请您先用最新版 v3.1.2，测试下是否是旧版本的 API 不兼容导致的, 我知道问题大概位置，需要您的确认, 或则我指示您做相应的源代码更改，应该也是可以解决的

JessYanCoding commented 6 years ago

在 recipe.xml.ftl 中将 ${ktOrJavaExt} 替换为 java 即可

<instantiate from="root/test/app_package/ExampleInstrumentedTest.java.ftl"
                   to="${escapeXmlAttribute(testOut)}/ExampleInstrumentedTest.java" />

<#if unitTestsSupported>
    <instantiate from="root/test/app_package/ExampleUnitTest.java.ftl"
                   to="${escapeXmlAttribute(unitTestOut)}/ExampleUnitTest.java" />
</#if>

JessYanCoding commented 6 years ago

看看这个解决方案可行不, 可行的化我就更新

DaviAndorid commented 6 years ago

@JessYanCoding 文件上传了，改好我这边试下 zip.zip

JessYanCoding commented 6 years ago

你改错了兄弟，复制下面然后覆盖 recipe.xml.ftl 吧, 测试好了给我说一声


<?xml version="1.0"?>
<!-- TODO: check include Cpp support; add driver module template -->
<recipe>
    <mkdir at="${escapeXmlAttribute(projectOut)}/libs" />
    <mkdir at="${escapeXmlAttribute(resOut)}/anim" />
    <mkdir at="${escapeXmlAttribute(resOut)}/drawable" />
    <mkdir at="${escapeXmlAttribute(resOut)}/drawable-xhdpi" />
    <mkdir at="${escapeXmlAttribute(resOut)}/drawable-xxhdpi" />
    <mkdir at="${escapeXmlAttribute(resOut)}/drawable-xxxhdpi" />
    <mkdir at="${escapeXmlAttribute(resOut)}/mipmap-hdpi" />
    <mkdir at="${escapeXmlAttribute(resOut)}/mipmap-xhdpi" />
    <mkdir at="${escapeXmlAttribute(resOut)}/mipmap-xxhdpi" />
    <mkdir at="${escapeXmlAttribute(resOut)}/mipmap-xxxhdpi" />
    <mkdir at="${escapeXmlAttribute(resOut)}/layout" />
    <mkdir at="${projectOut}/src/main/java/${slashedPackageName(packageName)}/mvp/model/api/service" />
    <mkdir at="${projectOut}/src/main/java/${slashedPackageName(packageName)}/mvp/model/api/cache" />
    <mkdir at="${projectOut}/src/main/java/${slashedPackageName(packageName)}/mvp/model/entity" />
    <mkdir at="${projectOut}/src/main/java/${slashedPackageName(packageName)}/component/service" />
    <mkdir at="${projectOut}/src/main/java/${slashedPackageName(packageName)}/app/service" />
    <mkdir at="${projectOut}/src/main/java/${slashedPackageName(packageName)}/app/utils" />

    <merge from="root/settings.gradle.ftl"
             to="${escapeXmlAttribute(topOut)}/settings.gradle" />

    <instantiate from="root/build.gradle.ftl"
                   to="${escapeXmlAttribute(projectOut)}/build.gradle" />
    <instantiate from="root/ReleaseAndroidManifest.xml.ftl"
                   to="${escapeXmlAttribute(manifestOut)}/release/AndroidManifest.xml" />
    <instantiate from="root/DebugAndroidManifest.xml.ftl"
                   to="${escapeXmlAttribute(manifestOut)}/debug/AndroidManifest.xml" />
    <instantiate from="root/res/values/strings.xml.ftl"
                   to="${escapeXmlAttribute(resOut)}/values/strings.xml" />
    <instantiate from="root/res/values/dimens.xml.ftl"
                   to="${escapeXmlAttribute(resOut)}/values/dimens.xml" />
    <instantiate from="root/res/values/styles.xml.ftl"
                   to="${escapeXmlAttribute(resOut)}/values/styles.xml" />
    <copy from="root/res/values/colors.xml"
                   to="${escapeXmlAttribute(resOut)}/values/colors.xml" />
    <instantiate from="root/test/app_package/ExampleInstrumentedTest.java.ftl"
                   to="${escapeXmlAttribute(testOut)}/ExampleInstrumentedTest.java" />

    <instantiate from="root/src/app_package/GlobalConfiguration.java.ftl"
                   to="${projectOut}/src/main/java/${slashedPackageName(packageName)}/app/GlobalConfiguration.java" />
    <open file="${projectOut}/src/main/java/${slashedPackageName(packageName)}/app/GlobalConfiguration.java" />
    <instantiate from="root/src/app_package/AppLifecyclesImpl.java.ftl"
                   to="${projectOut}/src/main/java/${slashedPackageName(packageName)}/app/AppLifecyclesImpl.java" />
    <open file="${projectOut}/src/main/java/${slashedPackageName(packageName)}/app/AppLifecyclesImpl.java" />
    <instantiate from="root/src/app_package/Api.java.ftl"
                   to="${projectOut}/src/main/java/${slashedPackageName(packageName)}/mvp/model/api/Api.java" />

<#if unitTestsSupported>
    <instantiate from="root/test/app_package/ExampleUnitTest.java.ftl"
                   to="${escapeXmlAttribute(unitTestOut)}/ExampleUnitTest.java" />
</#if>

<#if !createActivity>
    <mkdir at="${escapeXmlAttribute(srcOut)}" />
</#if>

<#if makeIgnore>
    <copy from="root://gradle-projects/common/gitignore"
            to="${escapeXmlAttribute(projectOut)}/.gitignore" />
</#if>

<#include "root://gradle-projects/common/proguard_recipe.xml.ftl"/>

<copy from="root/res/mipmap-hdpi/ic_launcher.png"
        to="${escapeXmlAttribute(resOut)}/mipmap-hdpi/ic_launcher.png" />
<copy from="root/res/mipmap-xhdpi/ic_launcher.png"
        to="${escapeXmlAttribute(resOut)}/mipmap-xhdpi/ic_launcher.png" />
<copy from="root/res/mipmap-xxhdpi/ic_launcher.png"
        to="${escapeXmlAttribute(resOut)}/mipmap-xxhdpi/ic_launcher.png" />
<copy from="root/res/mipmap-xxxhdpi/ic_launcher.png"
        to="${escapeXmlAttribute(resOut)}/mipmap-xxxhdpi/ic_launcher.png" />

</recipe>

DaviAndorid commented 6 years ago

@JessYanCoding 可以创建model了，build不过

JessYanCoding commented 6 years ago

大哥, README 写了的必须基于这个项目的工程去生成, 而不是直接新建一个工程, 模板生成的代码就可以用，这个只能生成一个 Module 而不是一个工程

DaviAndorid commented 6 years ago

明白了，大佬，小弟想当然了，晚点再试下~

JessYanCoding commented 6 years ago

可以, 一键生成工程我也想做, 但是奈何 AndroidStudio 的限制, 暂时不能实现, 也许将来我可以通过其他方式实现

JessYanCoding / ArmsComponent