I have Theme (material-design-theme.war) deployed into Liferay DXP. Now I want to redeploy it. To make it "clean" first, I went to Control Panel -> App Manager -> found my theme -> Actions -> Delete.
Now I want to deploy new version - to do it I've placed theme into deploy folder - but it was not deployed:
16:27:56,650 INFO [http-nio-8080-exec-9][PluginPackageUtil:1007] Reading plugin package for material-design-theme
16:27:56,732 INFO [http-nio-8080-exec-9][BundleStartStopLogger:38] STOPPED material-design-theme_1.0.0 
16:29:39,752 INFO [com.liferay.portal.kernel.deploy.auto.AutoDeployScanner][AutoDeployDir:252] Processing material-design-theme.war
16:29:45,615 WARN [fileinstall-/Volumes/disk/work/liferay/liferay-dxp-sp2/osgi/war][org_apache_felix_fileinstall:103] Failed to update bundle: /Volumes/disk/work/liferay/liferay-dxp-sp2/osgi/war/material-design-theme.war with ID 546. The bundle has been uninstalled