ERROR: Update from 14.0.2 to 14.0.8

Flow
1

HI,

I bumped up the Vaadin version from 14.0.2 to 14.0.8, cleaned the project, Updated Maven and upon running the updated application using
mvn jetty:run I am getting the following error

java.io.UncheckedIOException: java.nio.file.DirectoryNotEmptyException: C:\Users\Administrator\Projects\my-project\node_modules\@vaadin\vaadin-grid\theme
	at com.vaadin.flow.server.frontend.TaskUpdatePackages.execute(TaskUpdatePackages.java:124)
	at com.vaadin.flow.server.frontend.NodeTasks.execute(NodeTasks.java:372)
	at com.vaadin.flow.server.startup.DevModeInitializer.initDevModeHandler(DevModeInitializer.java:322)
	at com.vaadin.flow.server.startup.DevModeInitializer.onStartup(DevModeInitializer.java:237)
	at org.eclipse.jetty.plus.annotation.ContainerInitializer.callStartup(ContainerInitializer.java:140)
	at org.eclipse.jetty.annotations.ServletContainerInitializersStarter.doStart(ServletContainerInitializersStarter.java:64)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:355)
	at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1497)
	at org.eclipse.jetty.maven.plugin.JettyWebAppContext.startWebapp(JettyWebAppContext.java:360)
	at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1459)
	at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:848)
	at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:287)
	at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:545)
	at org.eclipse.jetty.maven.plugin.JettyWebAppContext.doStart(JettyWebAppContext.java:428)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:117)
	at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
	at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:167)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:117)
	at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
	at org.eclipse.jetty.server.Server.start(Server.java:419)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:108)
	at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
	at org.eclipse.jetty.server.Server.doStart(Server.java:386)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.maven.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:477)
	at org.eclipse.jetty.maven.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:343)
	at org.eclipse.jetty.maven.plugin.JettyRunMojo.execute(JettyRunMojo.java:169)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
	at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: java.nio.file.DirectoryNotEmptyException: C:\Users\Administrator\Projects\my-project\node_modules\@vaadin\vaadin-grid\theme
	at sun.nio.fs.WindowsFileSystemProvider.implDelete(WindowsFileSystemProvider.java:266)
	at sun.nio.fs.AbstractFileSystemProvider.delete(AbstractFileSystemProvider.java:103)
	at java.nio.file.Files.delete(Files.java:1126)
	at com.vaadin.flow.server.frontend.TaskUpdatePackages$RemoveFileVisitor.postVisitDirectory(TaskUpdatePackages.java:72)
	at com.vaadin.flow.server.frontend.TaskUpdatePackages$RemoveFileVisitor.postVisitDirectory(TaskUpdatePackages.java:59)
	at java.nio.file.Files.walkFileTree(Files.java:2688)
	at java.nio.file.Files.walkFileTree(Files.java:2742)
	at com.vaadin.flow.server.frontend.TaskUpdatePackages.removeDir(TaskUpdatePackages.java:198)
	at com.vaadin.flow.server.frontend.TaskUpdatePackages.cleanUp(TaskUpdatePackages.java:188)
	at com.vaadin.flow.server.frontend.TaskUpdatePackages.updatePackageJsonDependencies(TaskUpdatePackages.java:151)
	at com.vaadin.flow.server.frontend.TaskUpdatePackages.execute(TaskUpdatePackages.java:107)
	... 55 more
[WARNING]
 Failed startup of context o.e.j.m.p.JettyWebAppContext@7f475bd5{/,[file:///C:/Users/Administrator/Projects/my-project/src/main/webapp/, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/vaadin/vaadin-button/2.2.1/vaadin-button-2.2.1.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/vaadin/vaadin-development-mode-detector/2.0.4/vaadin-development-mode-detector-2.0.4.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/polymerelements/iron-meta/2.1.1/iron-meta-2.1.1.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/vaadin/vaadin-login/1.0.1/vaadin-login-1.0.1.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/polymerelements/iron-icon/2.1.0/iron-icon-2.1.0.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/com/vaadin/vaadin-context-menu-flow/3.0.3/vaadin-context-menu-flow-3.0.3.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/com/vaadin/vaadin-combo-box-flow/3.0.3/vaadin-combo-box-flow-3.0.3.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/com/vaadin/vaadin-date-picker-flow/2.0.3/vaadin-date-picker-flow-2.0.3.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/polymer/polymer/2.7.0/polymer-2.7.0.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/polymerelements/iron-flex-layout/2.0.3/iron-flex-layout-2.0.3.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/vaadin/vaadin-element-mixin/2.1.3/vaadin-element-mixin-2.1.3.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/com/vaadin/vaadin-grid-pro-flow/2.0.1/vaadin-grid-pro-flow-2.0.1.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/com/vaadin/vaadin-iron-list-flow/2.0.0/vaadin-iron-list-flow-2.0.0.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/vaadin/vaadin-themable-mixin/1.4.4/vaadin-themable-mixin-1.4.4.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/com/vaadin/vaadin-time-picker-flow/2.0.2/vaadin-time-picker-flow-2.0.2.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/com/vaadin/vaadin-select-flow/2.0.1/vaadin-select-flow-2.0.1.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/vaadin/vaadin-text-field/2.4.11/vaadin-text-field-2.4.11.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/com/vaadin/vaadin-menu-bar-flow/1.0.2/vaadin-menu-bar-flow-1.0.2.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/vaadin/vaadin-item/2.1.1/vaadin-item-2.1.1.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/vaadin/vaadin-usage-statistics/2.0.10/vaadin-usage-statistics-2.0.10.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/polymerelements/iron-resizable-behavior/2.1.1/iron-resizable-behavior-2.1.1.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/vaadin/vaadin-material-styles/1.2.3/vaadin-material-styles-1.2.3.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/npm/mobile-drag-drop/2.3.0-rc.1/mobile-drag-drop-2.3.0-rc.1.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/polymerelements/iron-list/2.0.19/iron-list-2.0.19.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/polymerelements/iron-iconset-svg/2.2.1/iron-iconset-svg-2.2.1.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/polymerelements/iron-a11y-keys-behavior/2.1.1/iron-a11y-keys-behavior-2.1.1.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/com/vaadin/flow-client/2.0.14/flow-client-2.0.14.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/polymerelements/iron-scroll-target-behavior/2.1.1/iron-scroll-target-behavior-2.1.1.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/npm/vaadin__vaadin-mobile-drag-drop/1.0.0/vaadin__vaadin-mobile-drag-drop-1.0.0.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/polymerelements/iron-a11y-announcer/2.1.0/iron-a11y-announcer-2.1.0.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/com/vaadin/vaadin-grid-flow/4.0.8/vaadin-grid-flow-4.0.8.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/vaadin/vaadin-lumo-styles/1.5.0/vaadin-lumo-styles-1.5.0.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/gatanaso/multiselect-combo-box/1.0.1/multiselect-combo-box-1.0.1.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/vaadin/vaadin-control-state-mixin/2.1.3/vaadin-control-state-mixin-2.1.3.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/com/vaadin/flow-server/2.0.14/flow-server-2.0.14.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/com/vaadin/flow-push/2.0.14/flow-push-2.0.14.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/vaadin/vaadin-overlay/3.2.14/vaadin-overlay-3.2.14.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/vaadin/vaadin-combo-box/5.0.6/vaadin-combo-box-5.0.6.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/webcomponents/webcomponentsjs/1.2.6/webcomponentsjs-1.2.6.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/org/webjars/bowergithub/webcomponents/shadycss/1.8.0/shadycss-1.8.0.jar!/META-INF/resources, jar:file:///C:/Users/Administrator/.m2/repository/com/vaadin/flow-data/2.0.14/flow-data-2.0.14.jar!/META-INF/resources]
,UNAVAILABLE}{file:///C:/Users/Administrator/Projects/my-project/src/main/webapp/}
java.lang.RuntimeException: java.io.UncheckedIOException: java.nio.file.DirectoryNotEmptyException: C:\Users\Administrator\Projects\my-project\node_modules\@vaadin\vaadin-grid\theme
	at org.eclipse.jetty.annotations.ServletContainerInitializersStarter.doStart(ServletContainerInitializersStarter.java:69)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:355)
	at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1497)
	at org.eclipse.jetty.maven.plugin.JettyWebAppContext.startWebapp(JettyWebAppContext.java:360)
	at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1459)
	at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:848)
	at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:287)
	at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:545)
	at org.eclipse.jetty.maven.plugin.JettyWebAppContext.doStart(JettyWebAppContext.java:428)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:117)
	at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
	at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:167)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:117)
	at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:138)
	at org.eclipse.jetty.server.Server.start(Server.java:419)
	at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:108)
	at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
	at org.eclipse.jetty.server.Server.doStart(Server.java:386)
	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
	at org.eclipse.jetty.maven.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:477)
	at org.eclipse.jetty.maven.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:343)
	at org.eclipse.jetty.maven.plugin.JettyRunMojo.execute(JettyRunMojo.java:169)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
	at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: java.io.UncheckedIOException: java.nio.file.DirectoryNotEmptyException: C:\Users\Administrator\Projects\my-project\node_modules\@vaadin\vaadin-grid\theme
	at com.vaadin.flow.server.frontend.TaskUpdatePackages.execute(TaskUpdatePackages.java:124)
	at com.vaadin.flow.server.frontend.NodeTasks.execute(NodeTasks.java:372)
	at com.vaadin.flow.server.startup.DevModeInitializer.initDevModeHandler(DevModeInitializer.java:322)
	at com.vaadin.flow.server.startup.DevModeInitializer.onStartup(DevModeInitializer.java:237)
	at org.eclipse.jetty.plus.annotation.ContainerInitializer.callStartup(ContainerInitializer.java:140)
	at org.eclipse.jetty.annotations.ServletContainerInitializersStarter.doStart(ServletContainerInitializersStarter.java:64)
	... 50 more
Caused by: java.nio.file.DirectoryNotEmptyException: C:\Users\Administrator\Projects\my-project\node_modules\@vaadin\vaadin-grid\theme
	at sun.nio.fs.WindowsFileSystemProvider.implDelete(WindowsFileSystemProvider.java:266)
	at sun.nio.fs.AbstractFileSystemProvider.delete(AbstractFileSystemProvider.java:103)
	at java.nio.file.Files.delete(Files.java:1126)
	at com.vaadin.flow.server.frontend.TaskUpdatePackages$RemoveFileVisitor.postVisitDirectory(TaskUpdatePackages.java:72)
	at com.vaadin.flow.server.frontend.TaskUpdatePackages$RemoveFileVisitor.postVisitDirectory(TaskUpdatePackages.java:59)
	at java.nio.file.Files.walkFileTree(Files.java:2688)
	at java.nio.file.Files.walkFileTree(Files.java:2742)
	at com.vaadin.flow.server.frontend.TaskUpdatePackages.removeDir(TaskUpdatePackages.java:198)
	at com.vaadin.flow.server.frontend.TaskUpdatePackages.cleanUp(TaskUpdatePackages.java:188)
	at com.vaadin.flow.server.frontend.TaskUpdatePackages.updatePackageJsonDependencies(TaskUpdatePackages.java:151)
	at com.vaadin.flow.server.frontend.TaskUpdatePackages.execute(TaskUpdatePackages.java:107)
	... 55 more

Any idea what should I be doing?

Thanks

2

Hi,
yes, I have an idea.
Apparently this is about inability to remove the file.
That usually happens on Win when the file is in use (by some other process): this is general rule.

Most likely you have webpack dev server process which is locking the file.
And it may not be removed by another process (which starts a web server).

Check whether you have running webpack process and kill it if you have.
If it’s not a webpack dev server process then it’s some other process on your box.
Try to find it and stop it.

You may just reload the machine and it should go away in the worst case.
Anyway I’m pretty sure that this is another process blocking the file.
The question is only how to find such process. Reload will help with this radically.

3

Thank you Denis. Yes, I had tried deleting the folders, but it wouldn’t allow me even after I had closed all the processes that I knew would be trying to access it. It was showing access denied, need permission from self. Anyway, a simple system restart solved it.