[NETBEANS-2380] Netbeans update fails

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 11.0
• Component/s: updatecenters - Pluginportal
• Labels: pull-request-available

Environment

This is a fresh new installation of Nebeans 11 x64.
on Windows Microsoft Windows [Version 10.0.16299.1029] x64.
java -version
java version "1.8.0_201"
Java(TM) SE Runtime Environment (build 1.8.0_201-b09)
Java HotSpot(TM) 64-Bit Server VM (build 25.201-b09, mixed mode)
No proxy environment: Use System Proxy Settings

• Assignee: Antonio Vieiro
• Reporter: Fleischer Zoltán
• Created: 09/Apr/19 10:05
• Updated: 03/Nov/19 20:09
• Resolved: 10/Apr/19 11:49

Description

NetBeans Distribution URL: https://netbeans.apache.org/nb/updates/11.0/updates.xml.gz does not work. In Plugins -> Updates -> Check for Updates I get the following Warning message:

"Unable to connect to the NetBeans Distribution because of https://netbeans.org/projects/legacy/nb/updates/11.0/updates.xml.gz?unique=05c0c2c08-5b87-4a0f-bf18-aa3a2a445688_94c524cf-30e2-4081-901a-c407a0ee498f

Check your proxy settings or try again later. The server may be unavailable at the moment. You may also want to make sure that your firewall is not blocking network traffic."

But my proxy setting is correct. For example the Plugin Portal is working: http://plugins.netbeans.org/nbpluginportal/updates/11.0/catalog.xml.gz.

The relevant part of the IDE Log:

INFO [org.netbeans.modules.autoupdate.updateprovider.DownloadListener]: Reading URL https://netbeans.apache.org/nb/updates/11.0/updates.xml.gz?unique=05c0c2c08-5b87-4a0f-bf18-aa3a2a445688_94c524cf-30e2-4081-901a-c407a0ee498f failed (java.io.FileNotFoundException: https://netbeans.org/projects/legacy/nb/updates/11.0/updates.xml.gz?unique=05c0c2c08-5b87-4a0f-bf18-aa3a2a445688_94c524cf-30e2-4081-901a-c407a0ee498f)
INFO [org.netbeans.modules.autoupdate.ui.Utilities]: https://netbeans.org/projects/legacy/nb/updates/11.0/updates.xml.gz?unique=05c0c2c08-5b87-4a0f-bf18-aa3a2a445688_94c524cf-30e2-4081-901a-c407a0ee498f
java.io.FileNotFoundException: https://netbeans.org/projects/legacy/nb/updates/11.0/updates.xml.gz?unique=05c0c2c08-5b87-4a0f-bf18-aa3a2a445688_94c524cf-30e2-4081-901a-c407a0ee498f
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1890)
at sun.net.www.protocol.http.HttpURLConnection.access$200(HttpURLConnection.java:91)
at sun.net.www.protocol.http.HttpURLConnection$9.run(HttpURLConnection.java:1484)
at sun.net.www.protocol.http.HttpURLConnection$9.run(HttpURLConnection.java:1482)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessController.doPrivilegedWithCombiner(AccessController.java:782)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1481)
at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.java:347)
at org.netbeans.modules.autoupdate.updateprovider.NetworkAccess.checkRedirect(NetworkAccess.java:241)
at org.netbeans.modules.autoupdate.updateprovider.NetworkAccess.access$700(NetworkAccess.java:57)
at org.netbeans.modules.autoupdate.updateprovider.NetworkAccess$Task$2.call(NetworkAccess.java:160)
Caused: java.io.FileNotFoundException: https://netbeans.org/projects/legacy/nb/updates/11.0/updates.xml.gz?unique=05c0c2c08-5b87-4a0f-bf18-aa3a2a445688_94c524cf-30e2-4081-901a-c407a0ee498f
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1944)
at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1939)
at java.security.AccessController.doPrivileged(Native Method)
at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1938)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1508)
at sun.net.www.protocol.http.HttpURLConnection.access$200(HttpURLConnection.java:91)
at sun.net.www.protocol.http.HttpURLConnection$9.run(HttpURLConnection.java:1484)
at sun.net.www.protocol.http.HttpURLConnection$9.run(HttpURLConnection.java:1482)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessController.doPrivilegedWithCombiner(AccessController.java:782)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1481)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:263)
at org.netbeans.modules.autoupdate.updateprovider.NetworkAccess$Task$2.call(NetworkAccess.java:168)
at org.netbeans.modules.autoupdate.updateprovider.NetworkAccess$Task$2.call(NetworkAccess.java:138)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused: java.io.IOException: https://netbeans.org/projects/legacy/nb/updates/11.0/updates.xml.gz?unique=05c0c2c08-5b87-4a0f-bf18-aa3a2a445688_94c524cf-30e2-4081-901a-c407a0ee498f
at org.netbeans.modules.autoupdate.updateprovider.DownloadListener.notifyException(DownloadListener.java:78)
at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogCache.copy(AutoupdateCatalogCache.java:221)
at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogCache.writeCatalogToCache(AutoupdateCatalogCache.java:74)
at org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogProvider.refresh(AutoupdateCatalogProvider.java:129)
at org.netbeans.modules.autoupdate.services.UpdateUnitProviderImpl.refresh(UpdateUnitProviderImpl.java:155)
at org.netbeans.api.autoupdate.UpdateUnitProvider.refresh(UpdateUnitProvider.java:171)
[catch] at org.netbeans.modules.autoupdate.ui.Utilities.tryRefreshProviders(Utilities.java:410)
at org.netbeans.modules.autoupdate.ui.Utilities.doRefreshProviders(Utilities.java:388)
at org.netbeans.modules.autoupdate.ui.Utilities.presentRefreshProviders(Utilities.java:382)
at org.netbeans.modules.autoupdate.ui.UnitTab$14.run(UnitTab.java:786)
at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)

Issue Links

• links to: GitHub Pull Request #348