java.security.AccessControlException: access denied (java.lang.RuntimePermission modifyThreadGroup)

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Samebug tips

Do you know how to solve this issue? Write a tip to help other users and build your expert profile.

Solutions on the web

via Oracle Community by 807593, 1 year ago
access denied (java.lang.RuntimePermission modifyThreadGroup)
via Google Groups by Mickey Segal, 2 years ago
access denied (java.lang.RuntimePermission modifyThreadGroup)
via Google Groups by Dave, 3 months ago
access denied (java.lang.RuntimePermission modifyThreadGroup)
via Google Groups by rr, 2 years ago
access denied (java.lang.RuntimePermission modifyThreadGroup)
via netbeans.org by Unknown author, 2 years ago
via Stack Overflow by Evgeni Sergeev
, 2 years ago
access denied ("java.lang.RuntimePermission" "modifyThreadGroup")
java.security.AccessControlException: access denied (java.lang.RuntimePermission modifyThreadGroup)
at java.security.AccessControlContext.checkPermission(AccessControlContext.java:270)
at java.security.AccessController.checkPermission(AccessController.java:401)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:542)
at sun.applet.AppletSecurity.checkAccess(AppletSecurity.java:136)
at java.lang.ThreadGroup.checkAccess(ThreadGroup.java:287)
at java.lang.Thread.init(Thread.java:286)
at java.lang.Thread.(Thread.java:332)
at undefined.ALT.start(ALT.java:212)
at sun.applet.AppletPanel.run(AppletPanel.java:355)
at java.lang.Thread.run(Thread.java:536)

Users with the same issue

Samebug visitor profile picture
Unknown user
Once, 2 years ago
2 times, 2 days ago
Samebug visitor profile picture
Unknown user
Once, 1 week ago
Once, 4 months ago
Once, 4 months ago

Write tip

Know the solutions? Share your knowledge to help other developers to debug faster.