Using the Maven wizard to create a brand new Netbeans Application and trying
to run the code it generates fails to start.
This isn’t a good experience for anyone starting out with the Platform creation.
Are there any docs that state the error below?
Thanks!
Executing: /bin/sh -c
'/Users/tmulle/NetBeansProjects/NB26PlatformTest/application/target/nb26platformtest/bin/nb26platformtest'
'--userdir'
'/Users/tmulle/NetBeansProjects/NB26PlatformTest/application/target/userdir'
'-J-Dnetbeans.logger.console=true' '-J-ea' '--branding' 'nb26platformtest'
'--jdkhome' '/Users/tmulle/.sdkman/candidates/java/21.0.7-tem'
May 27, 2025 2:16:41 PM org.netbeans.ProxyURLStreamHandlerFactory register
SEVERE: No way to find original stream handler for jar protocol
java.lang.reflect.InaccessibleObjectException: Unable to make field transient
java.net.URLStreamHandler java.net.URL.handler accessible: module java.base
does not "opens java.net" to unnamed module @3941a79c
at
java.base/java.lang.reflect.AccessibleObject.throwInaccessibleObjectException(AccessibleObject.java:391)
at
java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:367)
at
java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:315)
at
java.base/java.lang.reflect.Field.checkCanSetAccessible(Field.java:183)
at java.base/java.lang.reflect.Field.setAccessible(Field.java:177)
at
org.netbeans.ProxyURLStreamHandlerFactory.register(ProxyURLStreamHandlerFactory.java:59)
at org.netbeans.JarClassLoader.<clinit>(JarClassLoader.java:143)
at org.netbeans.MainImpl.execute(MainImpl.java:166)
at org.netbeans.MainImpl.main(MainImpl.java:60)
at org.netbeans.Main.main(Main.java:58)
-------------------------------------------------------------------------------
>Log Session: Tuesday, May 27, 2025, 2:16:41 PM Eastern Daylight Time
>System Info:
Product Version = NB26PlatformTest
25-0f82d968998b78ef4d323537d1149eb68e747d9a
Operating System = Mac OS X version 15.5 running on aarch64
Java; VM; Vendor = 21.0.7; OpenJDK 64-Bit Server VM 21.0.7+6-LTS;
Eclipse Adoptium
Runtime = OpenJDK Runtime Environment 21.0.7+6-LTS
Java Home = /Users/tmulle/.sdkman/candidates/java/21.0.7-tem
System Locale; Encoding = en_US (nb26platformtest); UTF-8
Home Directory = /Users/tmulle
Current Directory =
/Users/tmulle/NetBeansProjects/NB26PlatformTest/application
User Directory =
/Users/tmulle/NetBeansProjects/NB26PlatformTest/application/target/userdir
Cache Directory = /Users/tmulle/Library/Caches/nb26platformtest/dev
Installation =
/Users/tmulle/NetBeansProjects/NB26PlatformTest/application/target/nb26platformtest/bin
/Users/tmulle/NetBeansProjects/NB26PlatformTest/application/target/nb26platformtest/platform
/Users/tmulle/NetBeansProjects/NB26PlatformTest/application/target/nb26platformtest/etc
/Users/tmulle/NetBeansProjects/NB26PlatformTest/application/target/nb26platformtest/java
/Users/tmulle/NetBeansProjects/NB26PlatformTest/application/target/nb26platformtest/nb26platformtest
/Users/tmulle/NetBeansProjects/NB26PlatformTest/application/target/nb26platformtest/extra
/Users/tmulle/NetBeansProjects/NB26PlatformTest/application/target/nb26platformtest/platform
Boot & Ext. Classpath =
Application Classpath =
/Users/tmulle/NetBeansProjects/NB26PlatformTest/application/target/nb26platformtest/platform/lib/boot.jar:/Users/tmulle/NetBeansProjects/NB26PlatformTest/application/target/nb26platformtest/platform/lib/org-openide-modules.jar:/Users/tmulle/NetBeansProjects/NB26PlatformTest/application/target/nb26platformtest/platform/lib/org-openide-util-lookup.jar:/Users/tmulle/NetBeansProjects/NB26PlatformTest/application/target/nb26platformtest/platform/lib/org-openide-util-ui.jar:/Users/tmulle/NetBeansProjects/NB26PlatformTest/application/target/nb26platformtest/platform/lib/org-openide-util.jar
Startup Classpath =
/Users/tmulle/NetBeansProjects/NB26PlatformTest/application/target/nb26platformtest/platform/core/asm-9.7.1.jar:/Users/tmulle/NetBeansProjects/NB26PlatformTest/application/target/nb26platformtest/platform/core/org-netbeans-libs-asm.jar:/Users/tmulle/NetBeansProjects/NB26PlatformTest/application/target/nb26platformtest/platform/core/org-openide-filesystems-compat8.jar:/Users/tmulle/NetBeansProjects/NB26PlatformTest/application/target/nb26platformtest/platform/core/org-openide-filesystems.jar:/Users/tmulle/NetBeansProjects/NB26PlatformTest/application/target/nb26platformtest/platform/core/asm-tree-9.7.1.jar:/Users/tmulle/NetBeansProjects/NB26PlatformTest/application/target/nb26platformtest/platform/core/core.jar:/Users/tmulle/NetBeansProjects/NB26PlatformTest/application/target/nb26platformtest/platform/core/core-base.jar:/Users/tmulle/NetBeansProjects/NB26PlatformTest/application/target/nb26platformtest/platform/core/asm-commons-9.7.1.jar:/Users/tmulle/NetBeansProjects/NB26PlatformTest/application/target/nb26platformtest/nb26platformtest/core/locale/core_nb26platformtest.jar
Java Boot Modules = [java.base, java.compiler, java.datatransfer,
java.desktop, java.instrument, java.logging, java.management,
java.management.rmi, java.naming, java.net.http, java.prefs, java.rmi,
java.scripting, java.security.jgss, java.security.sasl, java.smartcardio,
java.sql, java.sql.rowset, java.transaction.xa, java.xml, java.xml.crypto,
jdk.accessibility, jdk.attach, jdk.charsets, jdk.compiler, jdk.crypto.cryptoki,
jdk.crypto.ec, jdk.dynalink, jdk.editpad, jdk.httpserver, jdk.internal.ed,
jdk.internal.jvmstat, jdk.internal.le, jdk.internal.opt, jdk.jartool,
jdk.javadoc, jdk.jconsole, jdk.jdeps, jdk.jdi, jdk.jdwp.agent, jdk.jfr,
jdk.jlink, jdk.jpackage, jdk.jshell, jdk.jsobject, jdk.jstatd, jdk.localedata,
jdk.management, jdk.management.agent, jdk.management.jfr, jdk.naming.dns,
jdk.naming.rmi, jdk.net, jdk.nio.mapmode, jdk.random, jdk.sctp,
jdk.security.auth, jdk.security.jgss, jdk.unsupported, jdk.unsupported.desktop,
jdk.xml.dom, jdk.zipfs]
-------------------------------------------------------------------------------
java.lang.UnsupportedOperationException: The Security Manager is deprecated and
will be removed in a future release
at java.base/java.lang.System.setSecurityManager(System.java:430)
at org.netbeans.TopSecurityManager.install(TopSecurityManager.java:525)
at
org.netbeans.core.NbLifecycleManager.advancePolicy(NbLifecycleManager.java:69)
at org.netbeans.core.GuiRunLevel.run(GuiRunLevel.java:84)
at org.netbeans.core.startup.Main.start(Main.java:316)
at org.netbeans.core.startup.TopThreadGroup.run(TopThreadGroup.java:98)
at java.base/java.lang.Thread.run(Thread.java:1583)
WARNING [org.netbeans.modules.autoupdate.ui.actions.AutoupdateSettings]: The
property "netbeans.default_userdir_root" was not set!
INFO [org.netbeans.core.startup.NbEvents]: Turning on modules:
org.openide.util.lookup [8.61
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.openide.util [9.35 25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.openide.util.ui [9.36 25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.openide.modules [7.75 25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.api.annotations.common/1 [1.55
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.openide.filesystems [9.40
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.openide.awt [7.95 25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.api.progress/1 [1.75
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.api.progress.nb [1.75
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.openide.dialogs [7.74 25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.openide.nodes [7.72 25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.openide.windows [6.104 25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.libs.jsvg [1.22.0.1 1
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.openide.util.ui.svg [1.21
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.modules.editor.mimelookup/1 [1.67
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.openide.text [6.96 25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.api.scripting [1.24
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.swing.tabcontrol [1.84
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.swing.outline [1.61
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.openide.explorer [6.89 25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.openide.actions [6.66 25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.modules.queries/1 [1.70
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.api.templates [1.35
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.openide.filesystems.nb [9.37
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.openide.loaders [7.97 25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.api.intent [1.29
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.api.io [1.30 25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.openide.io [1.76 25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.openide.filesystems.compat8 [9.36
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.swing.plaf [1.69
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.modules.keyring [1.51
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.libs.asm [5.30 25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.bootstrap/1 [2.106
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.core.startup.base [1.89.0.1 1
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.core.startup/1 [1.90.0.1
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.modules.sampler [1.41
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.core/2 [3.78 25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.spi.quicksearch [1.54
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.modules.options.api/1 [1.72
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.libs.flatlaf/1 [1.21 3.5.2
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.swing.laf.flatlaf [1.20
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.swing.laf.dark/1 [2.22.0.2 2
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.modules.templates/1 [1.34
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.modules.settings/1 [1.76
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.modules.sendopts/2 [2.63
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.modules.progress.ui [1.60
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.modules.print [7.53
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.modules.options.keymap [1.64
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.modules.masterfs/2 [2.82.0.2 2
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.modules.masterfs.ui [2.30.0.2
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.modules.masterfs.nio2 [1.42
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.libs.jna/2 [2.22
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.modules.masterfs.macosx [1.40
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.modules.keyring.fallback [1.35
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.modules.keyring.impl [1.51
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.modules.janitor [1.20
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.modules.favorites/1 [1.73
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.modules.editor.mimelookup.impl/1 [1.59
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.modules.autoupdate.services [1.83
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.modules.autoupdate.cli [1.41
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.core.windows/2 [2.112
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.core.ui/1 [1.72
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.libs.osgi [1.49
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.libs.felix [2.42
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.modules.autoupdate.ui [1.73
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.modules.core.kit [1.58
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.modules.applemenu/1 [1.64
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.libs.jna.platform/2 [2.22
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.core.output2/1 [1.69
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.core.network [1.39
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.core.netigso [1.58
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.core.nativeaccess/1 [1.58
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.core.multitabs/1 [1.39.0.1 1
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
org.netbeans.core.io.ui/1 [1.57
25-0f82d968998b78ef4d323537d1149eb68e747d9a]
com.rajant.NB26PlatformTest.branding [1.0 1.0-20250527 202505271812]
INFO [org.netbeans.core.network.proxy.NetworkProxyReloader]: System network
proxy resolver: Mac
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
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