java.lang.NullPointerException: This exception has no message.

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

Solutions on the web

via Oracle Community by 807601, 3 months ago
via nabble.com by Unknown author, 1 year ago
java.lang.NullPointerException:
at java.lang.System.arraycopy(Native Method)
at org.icepdf.core.pobjects.security.StandardEncryption.encryptionKeyAlgorithm(StandardEncryption.java:330)
at org.icepdf.core.pobjects.security.StandardEncryption.calculateUserPassword(StandardEncryption.java:534)
at org.icepdf.core.pobjects.security.StandardEncryption.authenticateUserPassword(StandardEncryption.java:663)

Users with the same issue

Once, 6 months ago
56 times, 1 year ago
Samebug visitor profile picture
Unknown user
Once, 11 months ago
Samebug visitor profile picture
Unknown user
Once, 1 year ago
Samebug visitor profile picture
Unknown user
Once, 1 year ago

Write tip

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