I generate a Ext JS web application using sencha cmd like:


Code:



sencha gen app -sdk "path/to/sdk" MyApp ./MyApp

And it will create a "override" folder in the project.

I would like to override a Ext class, so I add a JS file like below in the "override" folder.



Code:



Ext.define('Ext.enhance.grid.Panel', {
    override : 'Ext.grid.Panel',
    foo : function() {}
});



Then build extjs app,

It work fine in this case.

However, when I trying override a plugin like below, it fail.



Code:



Ext.define('Ext.enhance.grid.plugin.RowEditing', {
    override : 'Ext.grid.plugin.RowEditing',        
    foo : function(){}
});

Error message:


Code:



[ERR] BUILD FAILED
[ERR] java.lang.IllegalArgumentException: 0 > -1
[ERR]
[ERR] Total time: 11 seconds
[ERR] The following error occurred while executing this line:
D:\Ecfa\.sencha\app\build-impl.xml:373: The following error occurred while executing this line:
D:\Ecfa\.sencha\app\refresh-impl.xml:10: java.lang.IllegalArgumentException: 0 > -1
     at org.apache.tools.ant.ProjectHelper.addLocationToBuildException(ProjectHelper.java:551)
     at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:444)
     at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
     at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
     at org.apache.tools.ant.Task.perform(Task.java:348)
     at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:68)
     at net.sf.antcontrib.logic.IfTask.execute(IfTask.java:217)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
     at org.apache.tools.ant.TaskAdapter.execute(TaskAdapter.java:154)
     at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
     at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
     at org.apache.tools.ant.Task.perform(Task.java:348)
     at org.apache.tools.ant.Target.execute(Target.java:392)
     at org.apache.tools.ant.Target.performTasks(Target.java:413)
     at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
     at org.apache.tools.ant.Project.executeTarget(Project.java:1368)
     at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
     at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
     at com.sencha.ant.AntScript.execute(AntScript.java:117)
     at com.sencha.command.plugin.PluginManager.execute(PluginManager.java:93)
     at com.sencha.command.plugin.PluginManager.executeReverseFirst(PluginManager.java:134)
     at com.sencha.command.environment.BuildEnvironment.execute(BuildEnvironment.java:246)
     at com.sencha.command.environment.AppOrPackageEnvironment.execute(AppOrPackageEnvironment.java:496)
     at com.sencha.command.BasePluginCommands$BasePluginCommand.doExecute(BasePluginCommands.java:35)
     at com.sencha.command.app.AppCommands$BuildCommand.execute(AppCommands.java:329)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at com.sencha.util.MethodInvoker$Arguments.invoke(MethodInvoker.java:175)
     at com.sencha.cli.Command.dispatch(Command.java:43)
     at com.sencha.cli.Commands.dispatch(Commands.java:64)
     at com.sencha.cli.Commands.dispatch(Commands.java:64)
     at com.sencha.command.Sencha.dispatch(Sencha.java:73)
     at com.sencha.command.Sencha.main(Sencha.java:141)
   Caused by: The following error occurred while executing this line:
D:\Ecfa\.sencha\app\refresh-impl.xml:10: java.lang.IllegalArgumentException: 0 > -1
     at org.apache.tools.ant.ProjectHelper.addLocationToBuildException(ProjectHelper.java:551)
     at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:444)
     at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:105)
     at com.sencha.ant.CallTask.execute(CallTask.java:130)
     at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
     at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
     at org.apache.tools.ant.Task.perform(Task.java:348)
     at org.apache.tools.ant.Target.execute(Target.java:392)
     at org.apache.tools.ant.Target.performTasks(Target.java:413)
     at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
     at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:38)
     at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
     at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:442)
     at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
     at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
     at org.apache.tools.ant.Task.perform(Task.java:348)
     at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:68)
     at net.sf.antcontrib.logic.IfTask.execute(IfTask.java:217)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
     at org.apache.tools.ant.TaskAdapter.execute(TaskAdapter.java:154)
     at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
     at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
     at org.apache.tools.ant.Task.perform(Task.java:348)
     at org.apache.tools.ant.Target.execute(Target.java:392)
     at org.apache.tools.ant.Target.performTasks(Target.java:413)
     at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
     at org.apache.tools.ant.Project.executeTarget(Project.java:1368)
     at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
     at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
     at com.sencha.ant.AntScript.execute(AntScript.java:117)
     at com.sencha.command.plugin.PluginManager.execute(PluginManager.java:93)
     at com.sencha.command.plugin.PluginManager.executeReverseFirst(PluginManager.java:134)
     at com.sencha.command.environment.BuildEnvironment.execute(BuildEnvironment.java:246)
     at com.sencha.command.environment.AppOrPackageEnvironment.execute(AppOrPackageEnvironment.java:496)
     at com.sencha.command.BasePluginCommands$BasePluginCommand.doExecute(BasePluginCommands.java:35)
     at com.sencha.command.app.AppCommands$BuildCommand.execute(AppCommands.java:329)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at com.sencha.util.MethodInvoker$Arguments.invoke(MethodInvoker.java:175)
     at com.sencha.cli.Command.dispatch(Command.java:43)
     at com.sencha.cli.Commands.dispatch(Commands.java:64)
     at com.sencha.cli.Commands.dispatch(Commands.java:64)
     at com.sencha.command.Sencha.dispatch(Sencha.java:73)
     at com.sencha.command.Sencha.main(Sencha.java:141)
   Caused by: java.lang.IllegalArgumentException: 0 > -1
     at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:116)
     at org.apache.tools.ant.Task.perform(Task.java:348)
     at org.apache.tools.ant.Target.execute(Target.java:392)
     at org.apache.tools.ant.Target.performTasks(Target.java:413)
     at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
     at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:38)
     at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
     at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:442)
     at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:105)
     at com.sencha.ant.CallTask.execute(CallTask.java:130)
     at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
     at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
     at org.apache.tools.ant.Task.perform(Task.java:348)
     at org.apache.tools.ant.Target.execute(Target.java:392)
     at org.apache.tools.ant.Target.performTasks(Target.java:413)
     at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
     at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:38)
     at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
     at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:442)
     at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
     at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
     at org.apache.tools.ant.Task.perform(Task.java:348)
     at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:68)
     at net.sf.antcontrib.logic.IfTask.execute(IfTask.java:217)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
     at org.apache.tools.ant.TaskAdapter.execute(TaskAdapter.java:154)
     at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
     at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
     at org.apache.tools.ant.Task.perform(Task.java:348)
     at org.apache.tools.ant.Target.execute(Target.java:392)
     at org.apache.tools.ant.Target.performTasks(Target.java:413)
     at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
     at org.apache.tools.ant.Project.executeTarget(Project.java:1368)
     at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
     at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
     at com.sencha.ant.AntScript.execute(AntScript.java:117)
     at com.sencha.command.plugin.PluginManager.execute(PluginManager.java:93)
     at com.sencha.command.plugin.PluginManager.executeReverseFirst(PluginManager.java:134)
     at com.sencha.command.environment.BuildEnvironment.execute(BuildEnvironment.java:246)
     at com.sencha.command.environment.AppOrPackageEnvironment.execute(AppOrPackageEnvironment.java:496)
     at com.sencha.command.BasePluginCommands$BasePluginCommand.doExecute(BasePluginCommands.java:35)
     at com.sencha.command.app.AppCommands$BuildCommand.execute(AppCommands.java:329)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at com.sencha.util.MethodInvoker$Arguments.invoke(MethodInvoker.java:175)
     at com.sencha.cli.Command.dispatch(Command.java:43)
     at com.sencha.cli.Commands.dispatch(Commands.java:64)
     at com.sencha.cli.Commands.dispatch(Commands.java:64)
     at com.sencha.command.Sencha.dispatch(Sencha.java:73)
     at com.sencha.command.Sencha.main(Sencha.java:141)
   Caused by: 0 > -1
     at java.util.Arrays.copyOfRange(Unknown Source)
     at java.util.Arrays.copyOfRange(Unknown Source)
     at com.sencha.tools.compiler.app.LoaderPathsManifest.processPathMapping(LoaderPathsManifest.java:226)
     at com.sencha.tools.compiler.app.LoaderPathsManifest.load(LoaderPathsManifest.java:83)
     at com.sencha.tools.compiler.app.LoaderPathsManifest.load(LoaderPathsManifest.java:17)
     at com.sencha.tools.compiler.app.AppManifest.load(AppManifest.java:84)
     at com.sencha.tools.compiler.app.AppManifest.load(AppManifest.java:79)
     at com.sencha.command.compile.app.BaseAppOutputCommand.getAppManifest(BaseAppOutputCommand.java:69)
     at com.sencha.command.compile.app.MicroloadCommand.execute(MicroloadCommand.java:108)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at com.sencha.util.MethodInvoker$Arguments.invoke(MethodInvoker.java:175)
     at com.sencha.cli.Command.dispatch(Command.java:43)
     at com.sencha.cli.Commands.dispatch(Commands.java:64)
     at com.sencha.command.compile.CompileCommands.dispatch(CompileCommands.java:299)
     at com.sencha.cli.AbstractCommand.dispatch(AbstractCommand.java:124)
     at com.sencha.ant.CompileTask$CompileToken.dispatchCommand(CompileTask.java:164)
     at com.sencha.ant.CompileTask.doExecute(CompileTask.java:123)
     at com.sencha.ant.BaseAntTask.execute(BaseAntTask.java:32)
     at com.sencha.ant.CompileTask.execute(CompileTask.java:36)
     at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
     at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
     at org.apache.tools.ant.Task.perform(Task.java:348)
     at org.apache.tools.ant.Target.execute(Target.java:392)
     at org.apache.tools.ant.Target.performTasks(Target.java:413)
     at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
     at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:38)
     at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
     at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:442)
     at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:105)
     at com.sencha.ant.CallTask.execute(CallTask.java:130)
     at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
     at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
     at org.apache.tools.ant.Task.perform(Task.java:348)
     at org.apache.tools.ant.Target.execute(Target.java:392)
     at org.apache.tools.ant.Target.performTasks(Target.java:413)
     at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
     at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:38)
     at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
     at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:442)
     at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
     at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
     at org.apache.tools.ant.Task.perform(Task.java:348)
     at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:68)
     at net.sf.antcontrib.logic.IfTask.execute(IfTask.java:217)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
     at org.apache.tools.ant.TaskAdapter.execute(TaskAdapter.java:154)
     at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
     at sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
     at org.apache.tools.ant.Task.perform(Task.java:348)
     at org.apache.tools.ant.Target.execute(Target.java:392)
     at org.apache.tools.ant.Target.performTasks(Target.java:413)
     at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
     at org.apache.tools.ant.Project.executeTarget(Project.java:1368)
     at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
     at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
     at com.sencha.ant.AntScript.execute(AntScript.java:117)
     at com.sencha.command.plugin.PluginManager.execute(PluginManager.java:93)
     at com.sencha.command.plugin.PluginManager.executeReverseFirst(PluginManager.java:134)
     at com.sencha.command.environment.BuildEnvironment.execute(BuildEnvironment.java:246)
     at com.sencha.command.environment.AppOrPackageEnvironment.execute(AppOrPackageEnvironment.java:496)
     at com.sencha.command.BasePluginCommands$BasePluginCommand.doExecute(BasePluginCommands.java:35)
     at com.sencha.command.app.AppCommands$BuildCommand.execute(AppCommands.java:329)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at com.sencha.util.MethodInvoker$Arguments.invoke(MethodInvoker.java:175)
     at com.sencha.cli.Command.dispatch(Command.java:43)
     at com.sencha.cli.Commands.dispatch(Commands.java:64)
     at com.sencha.cli.Commands.dispatch(Commands.java:64)
     at com.sencha.command.Sencha.dispatch(Sencha.java:73)
     at com.sencha.command.Sencha.main(Sencha.java:141)



I'm using ExtJS 5.0.1, Sencha Cmd v5.0.1.231, and Windows 7 64 bit.