java.lang.SecurityException: relative pathnames are not allowed(com1:)

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 sean_banna, 1 year ago
relative pathnames are not allowed(com1:)
via Oracle Community by swhs88, 1 year ago
relative pathnames are not allowed (403.PDF)
java.lang.SecurityException: relative pathnames are not allowed(com1:)
at oracle.aurora.rdbms.SecurityManagerImpl.checkFileIsAbsolute(SecurityManagerImpl.java)
at oracle.aurora.rdbms.SecurityManagerImpl.checkWrite(SecurityManagerImpl.java)
at java.io.FileOutputStream.(FileOutputStream.java)
at java.io.FileOutputStream.(FileOutputStream.java)
at com.bannasoft.serial.SerialTest.sendit(SerialTest.java:27)

Users with the same issue

You are the first who have seen this exception. Write a tip to help other users and build your expert profile.

Write tip

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