cannot install the 2.2.6 version of the plugin due to `org.graalvm.visualvm.modules.nashorn.jdk15` not being on the visualvm download list

[MinekPo1]

honestly no idea how to interpret this and i'm dealing with enough strange issues right now.

[thurka]

Please attach VisualVM messages.log file to help diagnose your problem.
messages.log is available via Help | About | Logfile and via VisualVM | About VisualVM | Logfile on macOS

What do you mean by visualvm download list? Where is such list?

[MinekPo1]

sorry for the late reply, I dont use github much these days.

I was referring to the links at https://visualvm.github.io/pluginscenters.html though I'm not sure that is relevant at all now. What I was trying to say is that org.graalvm.visualvm.modules.nashorn.jdk15 is the plugin the updater complained about being unavailable:

text in the error message (for accessibility)

Some plugins require plugin org.graalvm.visualvm.modules.nashorn.jdk15 to be installed.

The plugin org.graalvm.visualvm.modules.nashorn.jdk15 is requested in version 1.1.

The following plugin is affected:
- BTrace API

---

Note: Missing modules may be published on Update Centers. Please run "Check for Newest" from the "Available Plugins" tab.

to be clear, following the instructions in the note doesnt fix the problem.

logfile though nothing useful seems to be there

``` ------------------------------------------------------------------------------- >Log Session: Friday, April 25, 2025 at 11:33:24 PM Central European Summer Time >System Info: Product Version = VisualVM 2.1.10 Operating System = Linux version 6.11.0-21-generic running on amd64 Java; VM; Vendor = 11.0.26; OpenJDK 64-Bit Server VM 11.0.26+4-post-Ubuntu-1ubuntu124.10; Ubuntu Runtime = OpenJDK Runtime Environment 11.0.26+4-post-Ubuntu-1ubuntu124.10 Java Home = /usr/lib/jvm/java-11-openjdk-amd64 System Locale; Encoding = en_US (visualvm); UTF-8 Home Directory = /home/lily Current Directory = /home/lily/Downloads/Kryptic_Linux User Directory = /home/lily/.visualvm/2.1.10 Cache Directory = /home/lily/.cache/visualvm/2.1.10 Installation = /usr/share/visualvm/visualvm /usr/share/visualvm/platform Boot & Ext. Classpath = Application Classpath = /usr/share/visualvm/platform/lib/boot.jar:/usr/share/visualvm/platform/lib/org-openide-modules.jar:/usr/share/visualvm/platform/lib/org-openide-util.jar:/usr/share/visualvm/platform/lib/org-openide-util-lookup.jar:/usr/share/visualvm/platform/lib/org-openide-util-ui.jar Startup Classpath = /usr/share/visualvm/platform/core/asm-tree-9.5.jar:/usr/share/visualvm/platform/core/core-base.jar:/usr/share/visualvm/platform/core/asm-9.5.jar:/usr/share/visualvm/platform/core/org-openide-filesystems.jar:/usr/share/visualvm/platform/core/org-netbeans-libs-asm.jar:/usr/share/visualvm/platform/core/asm-commons-9.5.jar:/usr/share/visualvm/platform/core/org-openide-filesystems-compat8.jar:/usr/share/visualvm/platform/core/core.jar:/usr/share/visualvm/visualvm/core/org-graalvm-visualvm-modules-startup.jar:/usr/share/visualvm/visualvm/core/locale/core_visualvm.jar ------------------------------------------------------------------------------- INFO [org.netbeans.core.startup.NbEvents]: Turning on modules: org.openide.util.lookup [8.55 20240617-debian-19~us1] org.openide.util [9.29 20240617-debian-19~us1] org.openide.util.ui [9.30 20240617-debian-19~us1] org.openide.modules [7.69 20240617-debian-19~us1] org.netbeans.api.progress/1 [1.69 20240617-debian-19~us1] org.netbeans.api.annotations.common/1 [1.49 20240617-debian-19~us1] org.openide.filesystems [9.34 20240617-debian-19~us1] org.openide.awt [7.89 20240617-debian-19~us1] org.netbeans.api.progress.nb [1.69 20240617-debian-19~us1] org.openide.dialogs [7.67 20240617-debian-19~us1] org.openide.nodes [7.66 20240617-debian-19~us1] org.openide.windows [6.98 20240617-debian-19~us1] org.graalvm.visualvm.lib.jfluid/2 [2.18 250123] org.netbeans.swing.plaf [1.63 20240617-debian-19~us1] org.netbeans.swing.tabcontrol [1.78 20240617-debian-19~us1] org.netbeans.swing.outline [1.55 20240617-debian-19~us1] org.openide.explorer [6.83 20240617-debian-19~us1] org.netbeans.modules.editor.mimelookup/1 [1.61 20240617-debian-19~us1] org.openide.text [6.89 20240617-debian-19~us1] org.openide.actions [6.60 20240617-debian-19~us1] org.netbeans.modules.keyring [1.45 20240617-debian-19~us1] org.netbeans.api.intent [1.23 20240617-debian-19~us1] org.netbeans.api.io [1.24 20240617-debian-19~us1] org.openide.io [1.70 20240617-debian-19~us1] org.netbeans.libs.asm [5.24 20240617-debian-19~us1] org.netbeans.bootstrap/1 [2.100 20240617-debian-19~us1] org.netbeans.core.startup.base [1.83.0.1 1 20240617-debian-19~us1] org.netbeans.core.startup/1 [1.84.0.1 20240617-debian-19~us1] org.netbeans.modules.sampler [1.35 20240617-debian-19~us1] org.netbeans.api.scripting [1.18 20240617-debian-19~us1] org.netbeans.modules.queries/1 [1.64 20240617-debian-19~us1] org.netbeans.api.templates [1.29 20240617-debian-19~us1] org.openide.filesystems.nb [9.31 20240617-debian-19~us1] org.openide.loaders [7.91 20240617-debian-19~us1] org.netbeans.core/2 [3.72 20240617-debian-19~us1] org.netbeans.spi.quicksearch [1.48 20240617-debian-19~us1] org.netbeans.modules.options.api/1 [1.66 20240617-debian-19~us1] org.graalvm.visualvm.lib.common/2 [2.11 250123] org.graalvm.visualvm.lib.profiler.api/2 [2.2 250123] org.graalvm.visualvm.lib.charts/2 [2.1 250123] org.graalvm.visualvm.lib.ui/2 [2.4 250123] org.graalvm.visualvm.uisupport/2 [2.1 250123] org.netbeans.modules.sendopts/2 [2.57 20240617-debian-19~us1] org.graalvm.visualvm.core/2 [2.4 250123] org.graalvm.visualvm.host/2 [2.1 250123] org.graalvm.visualvm.application/2 [2.4 250123] org.openjdk.btrace.visualvm.api [2.2.2 220411] org.graalvm.visualvm.tools/2 [2.3 250123] org.graalvm.visualvm.coredump/2 [2.1 250123] org.graalvm.visualvm.threaddump/2 [2.1 250123] org.graalvm.visualvm.charts/2 [2.1 250123] org.graalvm.visualvm.lib.jfluid.heap [1.3 250123] org.graalvm.visualvm.lib.profiler.oql/2 [2.0 250123] org.graalvm.visualvm.lib.profiler.utilities/2 [2.0 250123] org.netbeans.modules.settings/1 [1.70 20240617-debian-19~us1] org.netbeans.core.windows/2 [2.106 20240617-debian-19~us1] org.graalvm.visualvm.lib.profiler.attach/2 [2.3 250123] org.graalvm.visualvm.lib.profiler/2 [2.4 250123] org.graalvm.visualvm.lib.profiler.heapwalker/2 [2.2 250123] org.netbeans.modules.autoupdate.services [1.77 20240617-debian-19~us1] org.netbeans.modules.autoupdate.ui [1.67 20240617-debian-19~us1] org.graalvm.visualvm.heapviewer/2 [2.8 250123] org.graalvm.visualvm.heapdump/2 [2.1 250123] org.graalvm.visualvm.application.views/2 [2.1 250123] jsyntaxpane.lib/1 [0.9.4.3 200207] org.openjdk.btrace.visualvm/2 [2.1.0 210714] org.openide.filesystems.compat8 [9.30 20240617-debian-19~us1] org.netbeans.modules.progress.ui [1.54 20240617-debian-19~us1] org.netbeans.modules.options.keymap [1.58 20240617-debian-19~us1] org.netbeans.modules.masterfs/2 [2.76.0.2 2 20240617-debian-19~us1] org.netbeans.modules.masterfs.ui [2.24.0.2 20240617-debian-19~us1] org.netbeans.modules.masterfs.nio2 [1.36 20240617-debian-19~us1] org.netbeans.libs.jna/2 [2.16 20240617-debian-19~us1] org.netbeans.modules.masterfs.linux [1.34 20240617-debian-19~us1] org.netbeans.modules.keyring.fallback [1.29 20240617-debian-19~us1] org.netbeans.modules.keyring.impl [1.45 20240617-debian-19~us1] org.netbeans.modules.editor.mimelookup.impl/1 [1.53 20240617-debian-19~us1] org.netbeans.modules.autoupdate.cli [1.35 20240617-debian-19~us1] org.netbeans.libs.jna.platform/2 [2.16 20240617-debian-19~us1] org.netbeans.core.ui/1 [1.66 20240617-debian-19~us1] org.netbeans.core.network [1.33 20240617-debian-19~us1] org.netbeans.core.nativeaccess/1 [1.52 20240617-debian-19~us1] org.netbeans.core.multitabs/1 [1.33.0.1 1 20240617-debian-19~us1] org.netbeans.core.io.ui/1 [1.51 20240617-debian-19~us1] org.graalvm.visualvm.lib.profiler.snaptracer/2 [2.0 250123] org.graalvm.visualvm.profiling/2 [2.3 250123] org.graalvm.visualvm.sampler.truffle/2 [2.1 250123] org.graalvm.visualvm.sampler/2 [2.2 250123] org.graalvm.visualvm.sa/2 [2.0 250123] org.graalvm.visualvm.modules.startup/2 [2.1 250123] org.graalvm.visualvm.profiler/2 [2.1 250123] org.graalvm.visualvm.pluginimporter [1.0 250123] org.graalvm.visualvm.modules.threadinspect/2 [2.0 200207] org.graalvm.visualvm.modules.extensions/2 [2.0 200207] org.graalvm.visualvm.modules.appui/2 [2.1 250123] org.graalvm.visualvm.jvmstat/2 [2.0 250123] org.graalvm.visualvm.jvm/2 [2.0 250123] org.graalvm.visualvm.jmx/2 [2.2 250123] org.graalvm.visualvm.jfr/2 [2.3 250123] org.graalvm.visualvm.host.views/2 [2.0 250123] org.graalvm.visualvm.host.remote/2 [2.0 250123] org.graalvm.visualvm.heapviewer.truffle/2 [2.1 250123] org.graalvm.visualvm.heapviewer.console/2 [2.0 250123] org.graalvm.visualvm.graalvm/2 [2.0 250123] org.graalvm.visualvm.gotosource/2 [2.0 250123] org.graalvm.visualvm.attach/2 [2.0 250123] INFO [org.netbeans.core.network.proxy.NetworkProxyReloader]: System network proxy resolver: KDE WARNING [org.netbeans.core.network.proxy.kde.KdeNetworkProxy]: KDE system proxy resolver: The kioslaverc file not found ([/home/lily/.config/kioslaverc, /home/lily/.kde/share/config/kioslaverc]) WARNING [org.netbeans.core.network.proxy.kde.KdeNetworkProxy]: KDE system proxy resolver: The kioslaverc key not found (ProxyType) INFO [org.netbeans.core.network.proxy.NetworkProxyReloader]: System network proxy reloading failed! Trying fallback resolver. INFO [org.netbeans.core.network.proxy.fallback.FallbackNetworkProxy]: Fallback system proxy resolver: no http_proxy variable found INFO [org.netbeans.core.network.proxy.NetworkProxyReloader]: System network proxy reloading succeeded. Fallback provider was successful. INFO [org.netbeans.core.network.proxy.NetworkProxyReloader]: System network proxy - mode: direct INFO [org.netbeans.core.network.proxy.NetworkProxyReloader]: System network proxy: fell to default (correct if direct mode went before) INFO [org.netbeans.ui.metrics.laf]: USG_LOOK_AND_FEEL Diagnostic information Input arguments: -Djdk.home=/usr/lib/jvm/java-11-openjdk-amd64 -Dnetbeans.default_userdir_root=/home/lily/.visualvm -Dnetbeans.running.environment=kde -Dnetbeans.dirs=/usr/share/visualvm/visualvm: -Dnetbeans.home=/usr/share/visualvm/platform -Xms24m -Xmx768m -Dnetbeans.accept_license_class=org.graalvm.visualvm.modules.startup.AcceptLicense -Dnetbeans.importclass=org.graalvm.visualvm.modules.startup.ImportSettings -Dsun.jvmstat.perdata.syncWaitMs=10000 -Dsun.java2d.noddraw=true -Dsun.java2d.d3d=false -Dorg.netbeans.core.TimeableEventQueue.quantum=360000 -Dpolyglot.js.nashorn-compat=true -Dsun.misc.URLClassPath.disableJarChecking=true -Djdk.attach.allowAttachSelf=true -Dorg.openide.util.ImageUtilities.level=950 --add-exports=java.desktop/com.sun.java.swing.plaf.gtk=ALL-UNNAMED --add-exports=java.desktop/sun.awt=ALL-UNNAMED --add-exports=jdk.internal.jvmstat/sun.jvmstat.monitor.event=ALL-UNNAMED --add-exports=jdk.internal.jvmstat/sun.jvmstat.monitor=ALL-UNNAMED --add-exports=java.desktop/sun.swing=ALL-UNNAMED --add-exports=jdk.attach/sun.tools.attach=ALL-UNNAMED --add-opens=java.desktop/sun.awt.X11=ALL-UNNAMED --add-opens=java.desktop/javax.swing.plaf.synth=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.lang.ref=ALL-UNNAMED --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.desktop/javax.swing=ALL-UNNAMED --add-opens=java.desktop/javax.swing.plaf.basic=ALL-UNNAMED -XX:+IgnoreUnrecognizedVMOptions -Dnetbeans.logger.console=true -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/lily/.visualvm/2.1.10/var/log/heapdump.hprof -Djava.security.manager=allow Compiler: HotSpot 64-Bit Tiered Compilers Heap memory usage: initial 24.0MB maximum 768.0MB Non heap memory usage: initial 7.3MB maximum -1b Garbage collector: G1 Young Generation (Collections=19 Total time spent=0s) Garbage collector: G1 Old Generation (Collections=0 Total time spent=0s) Classes: loaded=6544 total loaded=6544 unloaded 0 INFO [org.netbeans.core.ui.warmup.DiagnosticTask]: Total memory 6,144,405,504 INFO [null]: Total physical memory 6,144,405,504 WARNING [org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser]: https://visualvm.github.io/uc/release219/updates.xml.gz:85:6813: Attribute "OpenIDE-Module-Build-Version" must be declared for element type "manifest". WARNING [org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser]: https://visualvm.github.io/uc/release2110/updates.xml.gz?unique=0142deca3-ad91-4051-814e-274c23cbd1ff_afba59ac-eccb-4033-aec5-e5b77ec3c0c1:83:6813: Attribute "OpenIDE-Module-Build-Version" must be declared for element type "manifest". WARNING [org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser]: https://visualvm.github.io/uc/release219/updates.xml.gz:85:6813: Attribute "OpenIDE-Module-Build-Version" must be declared for element type "manifest". WARNING [org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser]: https://visualvm.github.io/uc/release2110/updates.xml.gz?unique=0142deca3-ad91-4051-814e-274c23cbd1ff_afba59ac-eccb-4033-aec5-e5b77ec3c0c1:83:6813: Attribute "OpenIDE-Module-Build-Version" must be declared for element type "manifest". WARNING [org.netbeans.modules.autoupdate.updateprovider.AutoupdateCatalogParser]: https://visualvm.github.io/uc/release219/updates.xml.gz:85:6813: Attribute "OpenIDE-Module-Build-Version" must be declared for element type "manifest". ```

apologies for the confusion

[jmborer]

Hi. I run into the same issue. The strangest is that the module org.graalvm.visualvm.modules.nashorn.jdk15 is actually part of the latest VisualVM. I checked the manifests in both org.graalvm.visualvm.modules.nashorn.jdk15 and org-openjdk-btrace-visualvm-api and they match. So I don't understand why VisualVM (And Netbeans Platform under the hood) are claiming this missing dependency.

As I am behind a enterprise proxy that prevents me to access the plugin center, I downloaded the BTrace NBMs from this project.

[thurka]

Maybe this is related to oracle/visualvm#635.
@jmborer Can you please provide steps to reproduce? Thanks.

[jmborer]

Steps to reproduce: ( this time at home with full access to the internet):

• Install a fresh VisualVM 2.2
• Download the 3 NBMs 2.2.6 from https://github.com/btraceio/btrace.visualvm/releases/tag/v2.2.6
• In Plugins > Downloaded select the 3 of them. You get

Version:
2.2 (Build 250417); platform 20250323-0d0bfcf3fa

System:
Mac OS X (15.4) , x86_64 64bit

Java:
21.0.5; Java HotSpot(TM) 64-Bit Server VM (21.0.5+9-LTS-jvmci-23.1-b48, mixed mode, sharing)

Vendor:
Oracle Corporation, https://java.oracle.com/

Environment:
UTF-8; en_CH (visualvm)

Clusters:
/Applications/VisualVM.app/Contents/Resources/visualvm/platform
/Applications/VisualVM.app/Contents/Resources/visualvm/visualvm

[jmborer]

I continued my experiment by installing the BTrace Workbench 2.1 via the internet among the available plugins. It retrieved as well the JSyntax and another module.

I then tried to install the new 2.2.6 API I downloaded before. It accepted, but retrieved some missing dependencies. No problem until here. At relaunch I got:

[thurka]

Due to issue oracle/visualvm#635 mentioned above, you need to download Btrace API from https://github.com/oracle/visualvm/releases/download/2.2/org-openjdk-btrace-visualvm-api.nbm https://visualvm.github.io/uc/release22/updates.html should have correct links to nbm modules needed for offline installation.