Java VisualVM（jvisualvm）ツールが起動時に「一部のモジュールをインストールできませんでした」という警告をスローする

Question

Java VisualVM（jvisualvm）ツールが起動時に「一部のモジュールをインストールできませんでした」という警告を表示し、 。

システムの詳細：
1. Javaバージョン "1.8.0" は、Java HotSpot（TM）64ビットサーバーVM（ を構築25.0-B69、混合モード）
2. OSはDebian 7.8の64ビット

Issue Warning details below: 
Warning - could not install some modules: 
    org.netbeans.lib.profiler.common - None of the modules providing the capability org.netbeans.lib.profiler.common.Profiler could be installed. 
    org.netbeans.modules.profiler.api - The module org.netbeans.lib.profiler.common would also need to be installed. 
    com.sun.tools.visualvm.core - The module org.netbeans.modules.profiler.api would also need to be installed. 
    com.sun.tools.visualvm.core - The module org.netbeans.lib.profiler.common would also need to be installed. 
    com.sun.tools.visualvm.core - The module named org.netbeans.modules.profiler/2 was needed and not found. 
    com.sun.tools.visualvm.host - The module com.sun.tools.visualvm.core would also need to be installed. 
    com.sun.tools.visualvm.host.views - The module com.sun.tools.visualvm.host would also need to be installed. 
    com.sun.tools.visualvm.host.views - The module com.sun.tools.visualvm.core would also need to be installed. 
    com.sun.tools.visualvm.application - The module com.sun.tools.visualvm.host would also need to be installed. 
    com.sun.tools.visualvm.application - The module com.sun.tools.visualvm.core would also need to be installed. 
    com.sun.tools.visualvm.tools - The module com.sun.tools.visualvm.host would also need to be installed. 
    com.sun.tools.visualvm.tools - The module com.sun.tools.visualvm.core would also need to be installed. 
    com.sun.tools.visualvm.tools - The module com.sun.tools.visualvm.application would also need to be installed. 
    com.sun.tools.visualvm.jvmstat - The module com.sun.tools.visualvm.host would also need to be installed. 
    com.sun.tools.visualvm.jvmstat - The module com.sun.tools.visualvm.core would also need to be installed. 
    com.sun.tools.visualvm.jvmstat - The module com.sun.tools.visualvm.application would also need to be installed. 
    com.sun.tools.visualvm.jvmstat - The module com.sun.tools.visualvm.tools would also need to be installed. 
    com.sun.tools.visualvm.coredump - The module com.sun.tools.visualvm.core would also need to be installed. 
    com.sun.tools.visualvm.coredump - The module com.sun.tools.visualvm.tools would also need to be installed. 
    com.sun.tools.visualvm.threaddump - The module com.sun.tools.visualvm.core would also need to be installed. 
    com.sun.tools.visualvm.threaddump - The module com.sun.tools.visualvm.coredump would also need to be installed. 
    com.sun.tools.visualvm.threaddump - The module com.sun.tools.visualvm.application would also need to be installed. 
    com.sun.tools.visualvm.threaddump - The module com.sun.tools.visualvm.tools would also need to be installed. 
    com.sun.tools.visualvm.heapdump - The module named org.netbeans.modules.profiler.heapwalker was needed and not found. 
    com.sun.tools.visualvm.heapdump - The module com.sun.tools.visualvm.core would also need to be installed. 
    com.sun.tools.visualvm.heapdump - The module com.sun.tools.visualvm.coredump would also need to be installed. 
    com.sun.tools.visualvm.heapdump - The module com.sun.tools.visualvm.application would also need to be installed. 
    com.sun.tools.visualvm.heapdump - The module com.sun.tools.visualvm.tools would also need to be installed. 
    com.sun.tools.visualvm.application.views - The module com.sun.tools.visualvm.threaddump would also need to be installed. 
    com.sun.tools.visualvm.application.views - The module com.sun.tools.visualvm.host would also need to be installed. 
    com.sun.tools.visualvm.application.views - The module com.sun.tools.visualvm.core would also need to be installed. 
    com.sun.tools.visualvm.application.views - The module com.sun.tools.visualvm.coredump would also need to be installed. 
    com.sun.tools.visualvm.application.views - The module com.sun.tools.visualvm.heapdump would also need to be installed. 
    com.sun.tools.visualvm.application.views - The module com.sun.tools.visualvm.application would also need to be installed. 
    com.sun.tools.visualvm.application.views - The module com.sun.tools.visualvm.tools would also need to be installed. 
    com.sun.tools.visualvm.jvm - The module com.sun.tools.visualvm.threaddump would also need to be installed. 
    com.sun.tools.visualvm.jvm - The module com.sun.tools.visualvm.host would also need to be installed. 
    com.sun.tools.visualvm.jvm - The module com.sun.tools.visualvm.core would also need to be installed. 
    com.sun.tools.visualvm.jvm - The module com.sun.tools.visualvm.heapdump would also need to be installed. 
    com.sun.tools.visualvm.jvm - The module com.sun.tools.visualvm.application would also need to be installed. 
    com.sun.tools.visualvm.jvm - The module com.sun.tools.visualvm.tools would also need to be installed. 
    com.sun.tools.visualvm.sa - The module com.sun.tools.visualvm.host would also need to be installed. 
    com.sun.tools.visualvm.sa - The module com.sun.tools.visualvm.core would also need to be installed. 
    com.sun.tools.visualvm.sa - The module com.sun.tools.visualvm.coredump would also need to be installed. 
    com.sun.tools.visualvm.sa - The module com.sun.tools.visualvm.application would also need to be installed. 
    com.sun.tools.visualvm.sa - The module com.sun.tools.visualvm.tools would also need to be installed. 
    com.sun.tools.visualvm.attach - The module com.sun.tools.visualvm.host would also need to be installed. 
    com.sun.tools.visualvm.attach - The module com.sun.tools.visualvm.core would also need to be installed. 
    com.sun.tools.visualvm.attach - The module com.sun.tools.visualvm.application would also need to be installed. 
    com.sun.tools.visualvm.attach - The module com.sun.tools.visualvm.tools would also need to be installed. 
    com.sun.tools.visualvm.modules.appui - The module com.sun.tools.visualvm.core would also need to be installed. 
    com.sun.tools.visualvm.modules.appui - The module org.netbeans.modules.profiler.api would also need to be installed. 
    com.sun.tools.visualvm.profiling - The module named com.sun.tools.visualvm.core/0-1 was needed and not found. 
    com.sun.tools.visualvm.profiling - The module named org.netbeans.modules.profiler/2 was needed and not found. 
    com.sun.tools.visualvm.profiling - The module named com.sun.tools.visualvm.application/0-1 was needed and not found. 
    com.sun.tools.visualvm.profiling - The module named org.netbeans.modules.profiler.snaptracer/1 was needed and not found. 
    com.sun.tools.visualvm.profiler - The module com.sun.tools.visualvm.host would also need to be installed. 
    com.sun.tools.visualvm.profiler - The module com.sun.tools.visualvm.core would also need to be installed. 
    com.sun.tools.visualvm.profiler - The module named org.netbeans.modules.profiler/2 was needed and not found. 
    com.sun.tools.visualvm.profiler - The module com.sun.tools.visualvm.application would also need to be installed. 
    com.sun.tools.visualvm.profiler - The module named org.netbeans.modules.profiler.utilities/1 was needed and not found. 
    com.sun.tools.visualvm.profiler - The module com.sun.tools.visualvm.profiling would also need to be installed. 
    com.sun.tools.visualvm.sampler - The module named com.sun.tools.visualvm.heapdump/0-1 was needed and not found. 
    com.sun.tools.visualvm.sampler - The module named com.sun.tools.visualvm.tools/0-1 was needed and not found. 
    com.sun.tools.visualvm.sampler - The module named com.sun.tools.visualvm.core/0-1 was needed and not found. 
    com.sun.tools.visualvm.sampler - The module org.netbeans.modules.profiler.api would also need to be installed. 
    com.sun.tools.visualvm.sampler - The module named com.sun.tools.visualvm.threaddump/0-1 was needed and not found. 
    com.sun.tools.visualvm.sampler - The module org.netbeans.lib.profiler.common would also need to be installed. 
    com.sun.tools.visualvm.sampler - The module named org.netbeans.modules.profiler/2 was needed and not found. 
    com.sun.tools.visualvm.sampler - The module named com.sun.tools.visualvm.application/0-1 was needed and not found. 
    com.sun.tools.visualvm.sampler - The module named com.sun.tools.visualvm.coredump/0-1 was needed and not found. 
    com.sun.tools.visualvm.sampler - The module named com.sun.tools.visualvm.profiling/0-1 was needed and not found. 
    com.sun.tools.visualvm.jmx - The module com.sun.tools.visualvm.host would also need to be installed. 
    com.sun.tools.visualvm.jmx - The module com.sun.tools.visualvm.core would also need to be installed. 
    com.sun.tools.visualvm.jmx - The module com.sun.tools.visualvm.application would also need to be installed. 
    com.sun.tools.visualvm.jmx - The module com.sun.tools.visualvm.tools would also need to be installed. 
    com.sun.tools.visualvm.host.remote - The module com.sun.tools.visualvm.host would also need to be installed. 
    com.sun.tools.visualvm.host.remote - The module com.sun.tools.visualvm.core would also need to be installed. 
    com.sun.tools.visualvm.host.remote - The module com.sun.tools.visualvm.application would also need to be installed. 
    com.sun.tools.visualvm.host.remote - The module com.sun.tools.visualvm.tools would also need to be installed. 
java.lang.IllegalArgumentException: Not enabled: org.netbeans.modules.profiler.api 
    at org.netbeans.Module.getClassLoader(Module.java:402) 
    at org.netbeans.StandardModule.getParentLoader(StandardModule.java:526) 
    at org.netbeans.StandardModule.classLoaderUp(StandardModule.java:483) 
    at org.netbeans.ModuleManager.enable(ModuleManager.java:1026) 
    at org.netbeans.ModuleManager.enable(ModuleManager.java:970) 
    at org.netbeans.core.startup.ModuleList.installNew(ModuleList.java:301) 
    at org.netbeans.core.startup.ModuleList.trigger(ModuleList.java:237) 
    at org.netbeans.core.startup.ModuleSystem.restore(ModuleSystem.java:262) 
    at org.netbeans.core.startup.Main.getModuleSystem(Main.java:142) 
    at org.netbeans.core.startup.Main.getModuleSystem(Main.java:111) 
    at org.netbeans.core.startup.Main.start(Main.java:268) 
    at org.netbeans.core.startup.TopThreadGroup.run(TopThreadGroup.java:84) 
    at java.lang.Thread.run(Thread.java:744) 

Answer 1

根本原因は、私が削除して修正した古いJavaリファレンスを指すjvisualvmユーザーディレクトリでした。詳細は次のとおりです。

問題の詳細を確認するには、私は、下記のように私にいくつかの出力と詳細を与えたconsoleオプション

**./jvisualvm -J-Dnetbeans.logger.console=true 

でjvisualvm走っ：

Log Session: Monday, August 8, 2016 12:39:55 AM EDT 
>System Info: 
    Product Version   = Java VisualVM 
    Operating System  = Linux version 3.2.0-4-amd64 running on amd64 
    Java; VM; Vendor  = 1.8.0; Java HotSpot(TM) 64-Bit Server VM 25.0-b69; Oracle Corporation 
    Runtime     = Java(TM) SE Runtime Environment 1.8.0-b129 
    Java Home    = /usr/local/jetty/common/Java/jdk8/jre 
    System Locale; Encoding = en_US (visualvm); UTF-8 
    Home Directory   = /root 
    Current Directory  = /usr/local/jetty/common/Java/jdk8/bin 
    User Directory   = /root/.visualvm/7u60 
    Cache Directory   = /root/.cache/visualvm/7u60 
    Installation   = /usr/local/jetty/common/Java/jdk8/lib/visualvm/visualvm 
          /usr/local/jetty/common/Java/jdk8/lib/visualvm/profiler 
          /usr/local/jetty/common/Java/jdk8/lib/visualvm/platform 
    Boot & Ext. Classpath = /usr/local/jetty/common/Java/jdk8/jre/lib/resources.jar:/usr/local/jetty/common/Java/jdk8/jre/lib/rt.jar:/usr/local/jetty/common/Java/jdk8/jre/lib/sunrsasign.jar:/usr/local/jetty/common/Java/jdk8/jre/lib/jsse.jar:/usr/local/jetty/common/Java/jdk8/jre/lib/jce.jar:/usr/local/jetty/common/Java/jdk8/jre/lib/charsets.jar:/usr/local/jetty/common/Java/jdk8/jre/lib/jfr.jar:/usr/local/jetty/common/Java/jdk8/jre/classes:/usr/local/jetty/common/Java/jdk8/jre/lib/ext/localedata.jar:/usr/local/jetty/common/Java/jdk8/jre/lib/ext/zipfs.jar:/usr/local/jetty/common/Java/jdk8/jre/lib/ext/sunpkcs11.jar:/usr/local/jetty/common/Java/jdk8/jre/lib/ext/nashorn.jar:/usr/local/jetty/common/Java/jdk8/jre/lib/ext/dnsns.jar:/usr/local/jetty/common/Java/jdk8/jre/lib/ext/sunec.jar:/usr/local/jetty/common/Java/jdk8/jre/lib/ext/jfxrt.jar:/usr/local/jetty/common/Java/jdk8/jre/lib/ext/sunjce_provider.jar:/usr/local/jetty/common/Java/jdk8/jre/lib/ext/cldrdata.jar 
    Application Classpath = /usr/local/jetty/common/Java/jdk8/lib/visualvm/platform/lib/boot.jar:/usr/local/jetty/common/Java/jdk8/lib/visualvm/platform/lib/org-openide-modules.jar:/usr/local/jetty/common/Java/jdk8/lib/visualvm/platform/lib/org-openide-util.jar:/usr/local/jetty/common/Java/jdk8/lib/visualvm/platform/lib/org-openide-util-lookup.jar:/usr/local/jetty/common/Java/jdk8/lib/visualvm/platform/lib/locale/boot_ja.jar:/usr/local/jetty/common/Java/jdk8/lib/visualvm/platform/lib/locale/boot_zh_CN.jar:/usr/local/jetty/common/Java/jdk8/lib/visualvm/platform/lib/locale/org-openide-modules_ja.jar:/usr/local/jetty/common/Java/jdk8/lib/visualvm/platform/lib/locale/org-openide-modules_zh_CN.jar:/usr/local/jetty/common/Java/jdk8/lib/visualvm/platform/lib/locale/org-openide-util_ja.jar:/usr/local/jetty/common/Java/jdk8/lib/visualvm/platform/lib/locale/org-openide-util-lookup_ja.jar:/usr/local/jetty/common/Java/jdk8/lib/visualvm/platform/lib/locale/org-openide-util-lookup_zh_CN.jar:/usr/local/jetty/common/Java/jdk8/lib/visualvm/platform/lib/locale/org-openide-util_zh_CN.jar:/usr/local/jetty/common/Java/jdk8/lib/dt.jar:/usr/local/jetty/common/Java/jdk8/lib/tools.jar 
    Startup Classpath  = /usr/local/jetty/common/Java/jdk8/lib/visualvm/platform/core/core.jar:/usr/local/jetty/common/Java/jdk8/lib/visualvm/platform/core/org-openide-filesystems.jar:/usr/local/jetty/common/Java/jdk8/lib/visualvm/platform/core/locale/org-openide-filesystems_zh_CN.jar:/usr/local/jetty/common/Java/jdk8/lib/visualvm/platform/core/locale/core_ja.jar:/usr/local/jetty/common/Java/jdk8/lib/visualvm/platform/core/locale/org-openide-filesystems_ja.jar:/usr/local/jetty/common/Java/jdk8/lib/visualvm/platform/core/locale/core_zh_CN.jar:/usr/local/jetty/common/Java/jdk8/lib/visualvm/visualvm/core/com-sun-tools-visualvm-modules-startup.jar:/usr/local/jetty/common/Java/jdk8/lib/visualvm/visualvm/core/locale/com-sun-tools-visualvm-modules-startup_ja.jar:/usr/local/jetty/common/Java/jdk8/lib/visualvm/visualvm/core/locale/com-sun-tools-visualvm-modules-startup_zh_CN.jar:/usr/local/jetty/common/Java/jdk8/lib/visualvm/visualvm/core/locale/core_visualvm.jar 
----------------------------------------------------------- 

---

をすべてはjdk8やホームなどの面で大丈夫だったが、ユーザーディレクトリが指していましたいくつかの既存のjavaパスに移動してから、私のLinuxファイルシステムでトレースしました。

User Directory   = /root/.visualvm/7u60 

solv e問題。私はOSの/root/.visualvm/7u60ディレクトリを削除しました。 もう一度./jvisualvmを実行しても問題なく動作しました。

私は./jvisualvmと--helpオプションで実行しようとしましたが、ここではjdkhomeと表示され、jdkhomeを変更しようとしましたが運が悪かったです。最後に、OSからフォルダを削除してくれました。

Wow! Great!!