This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.
Issue with proxy settings. Urls below load fine in a browser. Here is the log file: INFO [org.netbeans.core.ProxyAutoConfig]: findProxyForURL(http://updates.netbeans.org/netbeans/updates/7.1.2/uc/final/certified/catalog.xml.gz?unique=NB_CND_GFMOD_GROOVY_JAVA_JC_MOB_PHP_WEBEE06360506d-ab35-4b84-b48d-93035fbf3e22_e6e78b8e-9bed-4cbd-997a-602a3d0ab4bc) returns null. INFO [org.netbeans.core.ProxyAutoConfig]: findProxyForURL(socket://updates.netbeans.org:80) returns null. INFO [org.netbeans.core.ProxyAutoConfig]: findProxyForURL(http://updates.netbeans.org/netbeans/updates/7.1.2/uc/final/certified/catalog.xml.gz?unique=NB_CND_GFMOD_GROOVY_JAVA_JC_MOB_PHP_WEBEE06360506d-ab35-4b84-b48d-93035fbf3e22_e6e78b8e-9bed-4cbd-997a-602a3d0ab4bc) returns null. INFO [org.netbeans.core.ProxyAutoConfig]: findProxyForURL(socket://updates.netbeans.org:80) returns null. INFO [org.netbeans.modules.autoupdate.updateprovider.DownloadListener]: Reading URL http://updates.netbeans.org/netbeans/updates/7.1.2/uc/final/certified/catalog.xml.gz?unique=NB_CND_GFMOD_GROOVY_JAVA_JC_MOB_PHP_WEBEE06360506d-ab35-4b84-b48d-93035fbf3e22_e6e78b8e-9bed-4cbd-997a-602a3d0ab4bc failed (java.net.ConnectException: Connection timed out: connect) INFO [org.netbeans.modules.autoupdate.ui.Utilities]: Connection timed out: connect java.net.ConnectException: Connection timed out: connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) at java.net.Socket.connect(Socket.java:525) at sun.net.NetworkClient.doConnect(NetworkClient.java:158) at sun.net.www.http.HttpClient.openServer(HttpClient.java:394) at sun.net.www.http.HttpClient.openServer(HttpClient.java:529) at sun.net.www.http.HttpClient.<init>(HttpClient.java:233) at sun.net.www.http.HttpClient.New(HttpClient.java:306) at sun.net.www.http.HttpClient.New(HttpClient.java:323) at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:860) at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:801) at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:726) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1049) at org.netbeans.modules.autoupdate.updateprovider.NetworkAccess$Task$2.call(NetworkAccess.java:146) at org.netbeans.modules.autoupdate.updateprovider.NetworkAccess$Task$2.call(NetworkAccess.java:136) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619) Caused: java.io.IOException: Connection timed out: connect at org.netbeans.modules.autoupdate.updateprovider.DownloadListener.notifyException(DownloadListener.java:103) at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogCache.copy(AutoupdateCatalogCache.java:255) at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogCache.writeCatalogToCache(AutoupdateCatalogCache.java:100) at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogProvider.refresh(AutoupdateCatalogProvider.java:137) at org.netbeans.modules.autoupdate.services.UpdateUnitProviderImpl.refresh(UpdateUnitProviderImpl.java:174) at org.netbeans.api.autoupdate.UpdateUnitProvider.refresh(UpdateUnitProvider.java:186) [catch] at org.netbeans.modules.autoupdate.ui.Utilities.tryRefreshProviders(Utilities.java:570) at org.netbeans.modules.autoupdate.ui.Utilities.doRefreshProviders(Utilities.java:548) at org.netbeans.modules.autoupdate.ui.Utilities.presentRefreshProviders(Utilities.java:542) at org.netbeans.modules.autoupdate.ui.UnitTab$14.run(UnitTab.java:797) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1411) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1991) INFO [org.netbeans.modules.autoupdate.updateprovider.DownloadListener]: Reading URL http://updates.netbeans.org/netbeans/updates/7.1.2/uc/final/certified/catalog.xml.gz?unique=NB_CND_GFMOD_GROOVY_JAVA_JC_MOB_PHP_WEBEE06360506d-ab35-4b84-b48d-93035fbf3e22_e6e78b8e-9bed-4cbd-997a-602a3d0ab4bc failed (java.net.ConnectException: Connection timed out: connect) INFO [org.netbeans.modules.autoupdate.ui.Utilities]: Connection timed out: connect java.net.ConnectException: Connection timed out: connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) at java.net.Socket.connect(Socket.java:525) at sun.net.NetworkClient.doConnect(NetworkClient.java:158) at sun.net.www.http.HttpClient.openServer(HttpClient.java:394) at sun.net.www.http.HttpClient.openServer(HttpClient.java:529) at sun.net.www.http.HttpClient.<init>(HttpClient.java:233) at sun.net.www.http.HttpClient.New(HttpClient.java:306) at sun.net.www.http.HttpClient.New(HttpClient.java:323) at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:860) at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:801) at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:726) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1049) at org.netbeans.modules.autoupdate.updateprovider.NetworkAccess$Task$2.call(NetworkAccess.java:146) at org.netbeans.modules.autoupdate.updateprovider.NetworkAccess$Task$2.call(NetworkAccess.java:136) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619) Caused: java.io.IOException: Connection timed out: connect at org.netbeans.modules.autoupdate.updateprovider.DownloadListener.notifyException(DownloadListener.java:103) at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogCache.copy(AutoupdateCatalogCache.java:255) at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogCache.writeCatalogToCache(AutoupdateCatalogCache.java:100) at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogProvider.refresh(AutoupdateCatalogProvider.java:137) at org.netbeans.modules.autoupdate.services.UpdateUnitProviderImpl.refresh(UpdateUnitProviderImpl.java:174) at org.netbeans.api.autoupdate.UpdateUnitProvider.refresh(UpdateUnitProvider.java:186) [catch] at org.netbeans.modules.autoupdate.ui.Utilities.tryRefreshProviders(Utilities.java:570) at org.netbeans.modules.autoupdate.ui.Utilities.doRefreshProviders(Utilities.java:548) at org.netbeans.modules.autoupdate.ui.Utilities.presentRefreshProviders(Utilities.java:542) at org.netbeans.modules.autoupdate.ui.UnitTab$14.run(UnitTab.java:797) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1411) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1991)
FYI: ^ this happened after clicking Tools > Plugins > Available Plugins Tab > Reload Catalog Button
FYI 2: "Use System Proxy Settings" is checked in proxy configuration in General Options.
I am sorry, i know it might be a bit late to answer, but if you can still see this in 7.2.1, could you start the IDE with -J-Dorg.netbeans.core.NbProxySelector.level=-1 -J-Dorg.netbeans.core.ProxyAutoConfig.level=-1 and attach the messages.log again? Add the options to netbeans.conf at the end of netbeans_default_options.