java.lang.SecurityException: SHA-256 digest error for netbeans/modules/ext/org.netbeans.libs.scala.compiler/1/org-scala-lang/scala-compiler.jar
   at sun.security.util.ManifestEntryVerifier.verify(ManifestEntryVerifier.java:220)
   at java.util.jar.JarVerifier.processEntry(JarVerifier.java:229)
   at java.util.jar.JarVerifier.update(JarVerifier.java:216)
   at java.util.jar.JarVerifier$VerifierStream.read(JarVerifier.java:468)
   at org.netbeans.modules.autoupdate.services.Utilities.verifyEntry(Utilities.java:196)
   at org.netbeans.modules.autoupdate.services.Utilities.getNbmCertificates(Utilities.java:172)
   at org.netbeans.modules.autoupdate.services.InstallSupportImpl.verifyNbm(InstallSupportImpl.java:1099)
   at org.netbeans.modules.autoupdate.services.InstallSupportImpl.doValidate(InstallSupportImpl.java:882)
   at org.netbeans.modules.autoupdate.services.InstallSupportImpl.doValidate(InstallSupportImpl.java:835)
   at org.netbeans.modules.autoupdate.services.InstallSupportImpl.access$900(InstallSupportImpl.java:92)
   at org.netbeans.modules.autoupdate.services.InstallSupportImpl$2.call(InstallSupportImpl.java:262)
   at org.netbeans.modules.autoupdate.services.InstallSupportImpl$2.call(InstallSupportImpl.java:235)
   at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
   at java.util.concurrent.FutureTask.run(FutureTask.java:166)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
   at java.lang.Thread.run(Thread.java:724)
Caused: java.util.concurrent.ExecutionException: java.lang.SecurityException: SHA-256 digest error for netbeans/modules/ext/org.netbeans.libs.scala.compiler/1/org-scala-lang/scala-compiler.jar
   at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:252)
   at java.util.concurrent.FutureTask.get(FutureTask.java:111)
   at org.netbeans.modules.autoupdate.services.InstallSupportImpl.doValidate(InstallSupportImpl.java:278)
   at org.netbeans.api.autoupdate.InstallSupport.doValidate(InstallSupport.java:132)
   at org.netbeans.modules.autoupdate.ui.wizards.InstallStep.handleValidation(InstallStep.java:492)
   at org.netbeans.modules.autoupdate.ui.wizards.InstallStep.doDownloadAndVerificationAndInstall(InstallStep.java:217)
   at org.netbeans.modules.autoupdate.ui.wizards.InstallStep.access$200(InstallStep.java:106)
   at org.netbeans.modules.autoupdate.ui.wizards.InstallStep$2.run(InstallStep.java:206)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1432)
   at org.openide.util.RequestProcessor$Processor.doEvaluate(RequestProcessor.java:2094)
   at org.openide.util.RequestProcessor$Task.waitFinished(RequestProcessor.java:1664)
   at org.netbeans.modules.autoupdate.ui.wizards.InstallStep$1.propertyChange(InstallStep.java:187)
   at java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:335)
   at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:327)
   at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:263)
   at java.awt.Component.firePropertyChange(Component.java:8382)
   at org.netbeans.modules.autoupdate.ui.wizards.OperationPanel.access$200(OperationPanel.java:69)
   at org.netbeans.modules.autoupdate.ui.wizards.OperationPanel$1.run(OperationPanel.java:107)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1432)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2042)