Esta semana eu instalei o netbeans 8.1 na minha nova instalação do ubuntu 18.04.Antes disso eu instalei o jdk, jre e configurei a variável JAVA_HOME.Após tentar abrir o netbeans eu recebo a tela de carregamento do netbeans.No entanto, quando a tela de carregamento escreve " Ativando módulos "depois de um tempo netbeans vai fechar.Eu tentei iniciá-lo através do terminal, mas não recebo erros.No entanto, eu encontrei esses arquivos de texto na minha pasta var netbeans
>Log Session: Tuesday, May 15, 2018 3:16:49 PM EEST
>System Info:
Product Version = NetBeans IDE 8.1 (Build 20180221-debian-8.1)
Operating System = Linux version 4.15.0-20-generic running on amd64
Java; VM; Vendor = 1.8.0_171; Java HotSpot(TM) 64-Bit Server VM 25.171-b11; Oracle Corporation
Runtime = Java(TM) SE Runtime Environment 1.8.0_171-b11
Java Home = /usr/lib/jvm/java-8-oracle/jre
System Locale; Encoding = en_US (nb); UTF-8
Home Directory = /home/mkcodergr
Current Directory = /home/mkcodergr/Documents/GitHub/eduonix-projects/blogapp
User Directory = /home/mkcodergr/.netbeans/8.1
Cache Directory = /home/mkcodergr/.cache/netbeans/8.1
Installation = /usr/share/netbeans/8.1/nb
/usr/share/netbeans/8.1/ide
/usr/share/netbeans/8.1/java
/usr/share/netbeans/8.1/apisupport
/usr/share/netbeans/8.1/harness
/usr/share/netbeans/8.1/platform
Boot & Ext. Classpath = /usr/lib/jvm/java-8-oracle/jre/lib/resources.jar:/usr/lib/jvm/java-8-oracle/jre/lib/rt.jar:/usr/lib/jvm/java-8-oracle/jre/lib/sunrsasign.jar:/usr/lib/jvm/java-8-oracle/jre/lib/jsse.jar:/usr/lib/jvm/java-8-oracle/jre/lib/jce.jar:/usr/lib/jvm/java-8-oracle/jre/lib/charsets.jar:/usr/lib/jvm/java-8-oracle/jre/lib/jfr.jar:/usr/lib/jvm/java-8-oracle/jre/classes:/usr/lib/jvm/java-8-oracle/jre/lib/ext/cldrdata.jar:/usr/lib/jvm/java-8-oracle/jre/lib/ext/zipfs.jar:/usr/lib/jvm/java-8-oracle/jre/lib/ext/jfxrt.jar:/usr/lib/jvm/java-8-oracle/jre/lib/ext/localedata.jar:/usr/lib/jvm/java-8-oracle/jre/lib/ext/sunpkcs11.jar:/usr/lib/jvm/java-8-oracle/jre/lib/ext/dnsns.jar:/usr/lib/jvm/java-8-oracle/jre/lib/ext/nashorn.jar:/usr/lib/jvm/java-8-oracle/jre/lib/ext/sunjce_provider.jar:/usr/lib/jvm/java-8-oracle/jre/lib/ext/jaccess.jar:/usr/lib/jvm/java-8-oracle/jre/lib/ext/sunec.jar
Application Classpath = /usr/share/java/jcodings.jar:/usr/share/netbeans/8.1/platform/lib/boot.jar:/usr/share/netbeans/8.1/platform/lib/org-openide-modules.jar:/usr/share/netbeans/8.1/platform/lib/org-openide-util.jar:/usr/share/netbeans/8.1/platform/lib/org-openide-util-lookup.jar:/usr/share/netbeans/8.1/platform/lib/org-openide-util-ui.jar:/usr/lib/jvm/java-8-oracle/lib/dt.jar:/usr/lib/jvm/java-8-oracle/lib/tools.jar
Startup Classpath = /usr/share/netbeans/8.1/platform/core/org-netbeans-libs-asm.jar:/usr/share/netbeans/8.1/platform/core/core.jar:/usr/share/netbeans/8.1/platform/core/asm-all-5.0.1.jar:/usr/share/netbeans/8.1/platform/core/org-openide-filesystems.jar:/usr/share/netbeans/8.1/platform/core/org-openide-filesystems-compat8.jar:/usr/share/netbeans/8.1/platform/core/core-base.jar:/usr/share/netbeans/8.1/nb/core/org-netbeans-upgrader.jar:/usr/share/netbeans/8.1/nb/core/locale/core_nb.jar
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INFO [org.netbeans.modules.netbinox]: Install area set to file:/usr/share/netbeans/8.1/
java.lang.NullPointerException
at org.eclipse.osgi.baseadaptor.BaseAdaptor.initializeStorage(BaseAdaptor.java:123)
at org.eclipse.osgi.framework.internal.core.Framework.<init>(Framework.java:192)
at org.eclipse.osgi.framework.internal.core.EquinoxLauncher.internalInit(EquinoxLauncher.java:67)
at org.eclipse.osgi.framework.internal.core.EquinoxLauncher.init(EquinoxLauncher.java:37)
at org.eclipse.osgi.launch.Equinox.init(Equinox.java:178)
at org.netbeans.modules.netbinox.Netbinox.init(Unknown Source)
at org.netbeans.core.netigso.Netigso.prepare(Unknown Source)
at org.netbeans.NetigsoHandle.turnOn(Unknown Source)
at org.netbeans.ModuleManager.enable(Unknown Source)
INFO [null]: Last record repeated again.
at org.netbeans.core.startup.ModuleList.installNew(Unknown Source)
at org.netbeans.core.startup.ModuleList.trigger(Unknown Source)
at org.netbeans.core.startup.ModuleSystem.restore(Unknown Source)
at org.netbeans.core.startup.Main.getModuleSystem(Unknown Source)
INFO [null]: Last record repeated again.
at org.netbeans.core.startup.Main.start(Unknown Source)
at org.netbeans.core.startup.TopThreadGroup.run(Unknown Source)
at java.lang.Thread.run(Thread.java:748)
Alguma idéia do porquê isso está acontecendo?
Sugiro que todos leiam o chat que é postado nos comentários. Eu não consegui corrigir o NetBeans 8.1. O que eu fiz foi baixar a versão mais recente (8.2) do site e instalá-la usando o script bash. depois de abrir o netbeans 8.2 não consegui criar um novo projeto.
Depois, encontrei a seguinte pergunta sobre estouro de pilha: link
Em resumo, o que eu tenho que fazer é encontrar meu arquivo netbeans.conf e mudar meu caminho java_home
Vá para chat
Eu enfrentei esse problema recentemente e a exclusão da pasta de cache não ajudou.
Portanto, corrijo esse problema removendo (depois de fazer um backup) alguns dos módulos recentes criados na pasta $HOME/.netbeans/8.2/modules .